10b57cec5SDimitry Andric// -*- C++ -*- 2349cc55cSDimitry Andric//===----------------------------------------------------------------------===// 30b57cec5SDimitry Andric// 40b57cec5SDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 50b57cec5SDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 60b57cec5SDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 70b57cec5SDimitry Andric// 80b57cec5SDimitry Andric//===----------------------------------------------------------------------===// 90b57cec5SDimitry Andric 100b57cec5SDimitry Andric#ifndef _LIBCPP_VALARRAY 110b57cec5SDimitry Andric#define _LIBCPP_VALARRAY 120b57cec5SDimitry Andric 130b57cec5SDimitry Andric/* 140b57cec5SDimitry Andric valarray synopsis 150b57cec5SDimitry Andric 160b57cec5SDimitry Andricnamespace std 170b57cec5SDimitry Andric{ 180b57cec5SDimitry Andric 190b57cec5SDimitry Andrictemplate<class T> 200b57cec5SDimitry Andricclass valarray 210b57cec5SDimitry Andric{ 220b57cec5SDimitry Andricpublic: 230b57cec5SDimitry Andric typedef T value_type; 240b57cec5SDimitry Andric 250b57cec5SDimitry Andric // construct/destroy: 260b57cec5SDimitry Andric valarray(); 270b57cec5SDimitry Andric explicit valarray(size_t n); 280b57cec5SDimitry Andric valarray(const value_type& x, size_t n); 290b57cec5SDimitry Andric valarray(const value_type* px, size_t n); 300b57cec5SDimitry Andric valarray(const valarray& v); 310b57cec5SDimitry Andric valarray(valarray&& v) noexcept; 320b57cec5SDimitry Andric valarray(const slice_array<value_type>& sa); 330b57cec5SDimitry Andric valarray(const gslice_array<value_type>& ga); 340b57cec5SDimitry Andric valarray(const mask_array<value_type>& ma); 350b57cec5SDimitry Andric valarray(const indirect_array<value_type>& ia); 360b57cec5SDimitry Andric valarray(initializer_list<value_type> il); 370b57cec5SDimitry Andric ~valarray(); 380b57cec5SDimitry Andric 390b57cec5SDimitry Andric // assignment: 400b57cec5SDimitry Andric valarray& operator=(const valarray& v); 410b57cec5SDimitry Andric valarray& operator=(valarray&& v) noexcept; 420b57cec5SDimitry Andric valarray& operator=(initializer_list<value_type> il); 430b57cec5SDimitry Andric valarray& operator=(const value_type& x); 440b57cec5SDimitry Andric valarray& operator=(const slice_array<value_type>& sa); 450b57cec5SDimitry Andric valarray& operator=(const gslice_array<value_type>& ga); 460b57cec5SDimitry Andric valarray& operator=(const mask_array<value_type>& ma); 470b57cec5SDimitry Andric valarray& operator=(const indirect_array<value_type>& ia); 480b57cec5SDimitry Andric 490b57cec5SDimitry Andric // element access: 500b57cec5SDimitry Andric const value_type& operator[](size_t i) const; 510b57cec5SDimitry Andric value_type& operator[](size_t i); 520b57cec5SDimitry Andric 530b57cec5SDimitry Andric // subset operations: 540b57cec5SDimitry Andric valarray operator[](slice s) const; 550b57cec5SDimitry Andric slice_array<value_type> operator[](slice s); 560b57cec5SDimitry Andric valarray operator[](const gslice& gs) const; 570b57cec5SDimitry Andric gslice_array<value_type> operator[](const gslice& gs); 580b57cec5SDimitry Andric valarray operator[](const valarray<bool>& vb) const; 590b57cec5SDimitry Andric mask_array<value_type> operator[](const valarray<bool>& vb); 600b57cec5SDimitry Andric valarray operator[](const valarray<size_t>& vs) const; 610b57cec5SDimitry Andric indirect_array<value_type> operator[](const valarray<size_t>& vs); 620b57cec5SDimitry Andric 630b57cec5SDimitry Andric // unary operators: 640b57cec5SDimitry Andric valarray operator+() const; 650b57cec5SDimitry Andric valarray operator-() const; 660b57cec5SDimitry Andric valarray operator~() const; 670b57cec5SDimitry Andric valarray<bool> operator!() const; 680b57cec5SDimitry Andric 690b57cec5SDimitry Andric // computed assignment: 700b57cec5SDimitry Andric valarray& operator*= (const value_type& x); 710b57cec5SDimitry Andric valarray& operator/= (const value_type& x); 720b57cec5SDimitry Andric valarray& operator%= (const value_type& x); 730b57cec5SDimitry Andric valarray& operator+= (const value_type& x); 740b57cec5SDimitry Andric valarray& operator-= (const value_type& x); 750b57cec5SDimitry Andric valarray& operator^= (const value_type& x); 760b57cec5SDimitry Andric valarray& operator&= (const value_type& x); 770b57cec5SDimitry Andric valarray& operator|= (const value_type& x); 780b57cec5SDimitry Andric valarray& operator<<=(const value_type& x); 790b57cec5SDimitry Andric valarray& operator>>=(const value_type& x); 800b57cec5SDimitry Andric 810b57cec5SDimitry Andric valarray& operator*= (const valarray& v); 820b57cec5SDimitry Andric valarray& operator/= (const valarray& v); 830b57cec5SDimitry Andric valarray& operator%= (const valarray& v); 840b57cec5SDimitry Andric valarray& operator+= (const valarray& v); 850b57cec5SDimitry Andric valarray& operator-= (const valarray& v); 860b57cec5SDimitry Andric valarray& operator^= (const valarray& v); 870b57cec5SDimitry Andric valarray& operator|= (const valarray& v); 880b57cec5SDimitry Andric valarray& operator&= (const valarray& v); 890b57cec5SDimitry Andric valarray& operator<<=(const valarray& v); 900b57cec5SDimitry Andric valarray& operator>>=(const valarray& v); 910b57cec5SDimitry Andric 920b57cec5SDimitry Andric // member functions: 930b57cec5SDimitry Andric void swap(valarray& v) noexcept; 940b57cec5SDimitry Andric 950b57cec5SDimitry Andric size_t size() const; 960b57cec5SDimitry Andric 970b57cec5SDimitry Andric value_type sum() const; 980b57cec5SDimitry Andric value_type min() const; 990b57cec5SDimitry Andric value_type max() const; 1000b57cec5SDimitry Andric 1010b57cec5SDimitry Andric valarray shift (int i) const; 1020b57cec5SDimitry Andric valarray cshift(int i) const; 1030b57cec5SDimitry Andric valarray apply(value_type f(value_type)) const; 1040b57cec5SDimitry Andric valarray apply(value_type f(const value_type&)) const; 1050b57cec5SDimitry Andric void resize(size_t n, value_type x = value_type()); 1060b57cec5SDimitry Andric}; 1070b57cec5SDimitry Andric 108349cc55cSDimitry Andrictemplate<class T, size_t cnt> valarray(const T(&)[cnt], size_t) -> valarray<T>; 109349cc55cSDimitry Andric 1100b57cec5SDimitry Andricclass slice 1110b57cec5SDimitry Andric{ 1120b57cec5SDimitry Andricpublic: 1130b57cec5SDimitry Andric slice(); 1140b57cec5SDimitry Andric slice(size_t start, size_t size, size_t stride); 1150b57cec5SDimitry Andric 1160b57cec5SDimitry Andric size_t start() const; 1170b57cec5SDimitry Andric size_t size() const; 1180b57cec5SDimitry Andric size_t stride() const; 11906c3fb27SDimitry Andric 12006c3fb27SDimitry Andric friend bool operator==(const slice& x, const slice& y); // since C++20 1210b57cec5SDimitry Andric}; 1220b57cec5SDimitry Andric 1230b57cec5SDimitry Andrictemplate <class T> 1240b57cec5SDimitry Andricclass slice_array 1250b57cec5SDimitry Andric{ 1260b57cec5SDimitry Andricpublic: 1270b57cec5SDimitry Andric typedef T value_type; 1280b57cec5SDimitry Andric 1290b57cec5SDimitry Andric const slice_array& operator=(const slice_array& sa) const; 1300b57cec5SDimitry Andric void operator= (const valarray<value_type>& v) const; 1310b57cec5SDimitry Andric void operator*= (const valarray<value_type>& v) const; 1320b57cec5SDimitry Andric void operator/= (const valarray<value_type>& v) const; 1330b57cec5SDimitry Andric void operator%= (const valarray<value_type>& v) const; 1340b57cec5SDimitry Andric void operator+= (const valarray<value_type>& v) const; 1350b57cec5SDimitry Andric void operator-= (const valarray<value_type>& v) const; 1360b57cec5SDimitry Andric void operator^= (const valarray<value_type>& v) const; 1370b57cec5SDimitry Andric void operator&= (const valarray<value_type>& v) const; 1380b57cec5SDimitry Andric void operator|= (const valarray<value_type>& v) const; 1390b57cec5SDimitry Andric void operator<<=(const valarray<value_type>& v) const; 1400b57cec5SDimitry Andric void operator>>=(const valarray<value_type>& v) const; 1410b57cec5SDimitry Andric 1420b57cec5SDimitry Andric void operator=(const value_type& x) const; 143e8d8bef9SDimitry Andric void operator=(const valarray<T>& val_arr) const; 1440b57cec5SDimitry Andric 1450b57cec5SDimitry Andric slice_array() = delete; 1460b57cec5SDimitry Andric}; 1470b57cec5SDimitry Andric 1480b57cec5SDimitry Andricclass gslice 1490b57cec5SDimitry Andric{ 1500b57cec5SDimitry Andricpublic: 1510b57cec5SDimitry Andric gslice(); 1520b57cec5SDimitry Andric gslice(size_t start, const valarray<size_t>& size, 1530b57cec5SDimitry Andric const valarray<size_t>& stride); 1540b57cec5SDimitry Andric 1550b57cec5SDimitry Andric size_t start() const; 1560b57cec5SDimitry Andric valarray<size_t> size() const; 1570b57cec5SDimitry Andric valarray<size_t> stride() const; 1580b57cec5SDimitry Andric}; 1590b57cec5SDimitry Andric 1600b57cec5SDimitry Andrictemplate <class T> 1610b57cec5SDimitry Andricclass gslice_array 1620b57cec5SDimitry Andric{ 1630b57cec5SDimitry Andricpublic: 1640b57cec5SDimitry Andric typedef T value_type; 1650b57cec5SDimitry Andric 1660b57cec5SDimitry Andric void operator= (const valarray<value_type>& v) const; 1670b57cec5SDimitry Andric void operator*= (const valarray<value_type>& v) const; 1680b57cec5SDimitry Andric void operator/= (const valarray<value_type>& v) const; 1690b57cec5SDimitry Andric void operator%= (const valarray<value_type>& v) const; 1700b57cec5SDimitry Andric void operator+= (const valarray<value_type>& v) const; 1710b57cec5SDimitry Andric void operator-= (const valarray<value_type>& v) const; 1720b57cec5SDimitry Andric void operator^= (const valarray<value_type>& v) const; 1730b57cec5SDimitry Andric void operator&= (const valarray<value_type>& v) const; 1740b57cec5SDimitry Andric void operator|= (const valarray<value_type>& v) const; 1750b57cec5SDimitry Andric void operator<<=(const valarray<value_type>& v) const; 1760b57cec5SDimitry Andric void operator>>=(const valarray<value_type>& v) const; 1770b57cec5SDimitry Andric 1780b57cec5SDimitry Andric gslice_array(const gslice_array& ga); 1790b57cec5SDimitry Andric ~gslice_array(); 1800b57cec5SDimitry Andric const gslice_array& operator=(const gslice_array& ga) const; 1810b57cec5SDimitry Andric void operator=(const value_type& x) const; 1820b57cec5SDimitry Andric 1830b57cec5SDimitry Andric gslice_array() = delete; 1840b57cec5SDimitry Andric}; 1850b57cec5SDimitry Andric 1860b57cec5SDimitry Andrictemplate <class T> 1870b57cec5SDimitry Andricclass mask_array 1880b57cec5SDimitry Andric{ 1890b57cec5SDimitry Andricpublic: 1900b57cec5SDimitry Andric typedef T value_type; 1910b57cec5SDimitry Andric 1920b57cec5SDimitry Andric void operator= (const valarray<value_type>& v) const; 1930b57cec5SDimitry Andric void operator*= (const valarray<value_type>& v) const; 1940b57cec5SDimitry Andric void operator/= (const valarray<value_type>& v) const; 1950b57cec5SDimitry Andric void operator%= (const valarray<value_type>& v) const; 1960b57cec5SDimitry Andric void operator+= (const valarray<value_type>& v) const; 1970b57cec5SDimitry Andric void operator-= (const valarray<value_type>& v) const; 1980b57cec5SDimitry Andric void operator^= (const valarray<value_type>& v) const; 1990b57cec5SDimitry Andric void operator&= (const valarray<value_type>& v) const; 2000b57cec5SDimitry Andric void operator|= (const valarray<value_type>& v) const; 2010b57cec5SDimitry Andric void operator<<=(const valarray<value_type>& v) const; 2020b57cec5SDimitry Andric void operator>>=(const valarray<value_type>& v) const; 2030b57cec5SDimitry Andric 2040b57cec5SDimitry Andric mask_array(const mask_array& ma); 2050b57cec5SDimitry Andric ~mask_array(); 2060b57cec5SDimitry Andric const mask_array& operator=(const mask_array& ma) const; 2070b57cec5SDimitry Andric void operator=(const value_type& x) const; 2080b57cec5SDimitry Andric 2090b57cec5SDimitry Andric mask_array() = delete; 2100b57cec5SDimitry Andric}; 2110b57cec5SDimitry Andric 2120b57cec5SDimitry Andrictemplate <class T> 2130b57cec5SDimitry Andricclass indirect_array 2140b57cec5SDimitry Andric{ 2150b57cec5SDimitry Andricpublic: 2160b57cec5SDimitry Andric typedef T value_type; 2170b57cec5SDimitry Andric 2180b57cec5SDimitry Andric void operator= (const valarray<value_type>& v) const; 2190b57cec5SDimitry Andric void operator*= (const valarray<value_type>& v) const; 2200b57cec5SDimitry Andric void operator/= (const valarray<value_type>& v) const; 2210b57cec5SDimitry Andric void operator%= (const valarray<value_type>& v) const; 2220b57cec5SDimitry Andric void operator+= (const valarray<value_type>& v) const; 2230b57cec5SDimitry Andric void operator-= (const valarray<value_type>& v) const; 2240b57cec5SDimitry Andric void operator^= (const valarray<value_type>& v) const; 2250b57cec5SDimitry Andric void operator&= (const valarray<value_type>& v) const; 2260b57cec5SDimitry Andric void operator|= (const valarray<value_type>& v) const; 2270b57cec5SDimitry Andric void operator<<=(const valarray<value_type>& v) const; 2280b57cec5SDimitry Andric void operator>>=(const valarray<value_type>& v) const; 2290b57cec5SDimitry Andric 2300b57cec5SDimitry Andric indirect_array(const indirect_array& ia); 2310b57cec5SDimitry Andric ~indirect_array(); 2320b57cec5SDimitry Andric const indirect_array& operator=(const indirect_array& ia) const; 2330b57cec5SDimitry Andric void operator=(const value_type& x) const; 2340b57cec5SDimitry Andric 2350b57cec5SDimitry Andric indirect_array() = delete; 2360b57cec5SDimitry Andric}; 2370b57cec5SDimitry Andric 2380b57cec5SDimitry Andrictemplate<class T> void swap(valarray<T>& x, valarray<T>& y) noexcept; 2390b57cec5SDimitry Andric 2400b57cec5SDimitry Andrictemplate<class T> valarray<T> operator* (const valarray<T>& x, const valarray<T>& y); 2410b57cec5SDimitry Andrictemplate<class T> valarray<T> operator* (const valarray<T>& x, const T& y); 2420b57cec5SDimitry Andrictemplate<class T> valarray<T> operator* (const T& x, const valarray<T>& y); 2430b57cec5SDimitry Andric 2440b57cec5SDimitry Andrictemplate<class T> valarray<T> operator/ (const valarray<T>& x, const valarray<T>& y); 2450b57cec5SDimitry Andrictemplate<class T> valarray<T> operator/ (const valarray<T>& x, const T& y); 2460b57cec5SDimitry Andrictemplate<class T> valarray<T> operator/ (const T& x, const valarray<T>& y); 2470b57cec5SDimitry Andric 2480b57cec5SDimitry Andrictemplate<class T> valarray<T> operator% (const valarray<T>& x, const valarray<T>& y); 2490b57cec5SDimitry Andrictemplate<class T> valarray<T> operator% (const valarray<T>& x, const T& y); 2500b57cec5SDimitry Andrictemplate<class T> valarray<T> operator% (const T& x, const valarray<T>& y); 2510b57cec5SDimitry Andric 2520b57cec5SDimitry Andrictemplate<class T> valarray<T> operator+ (const valarray<T>& x, const valarray<T>& y); 2530b57cec5SDimitry Andrictemplate<class T> valarray<T> operator+ (const valarray<T>& x, const T& y); 2540b57cec5SDimitry Andrictemplate<class T> valarray<T> operator+ (const T& x, const valarray<T>& y); 2550b57cec5SDimitry Andric 2560b57cec5SDimitry Andrictemplate<class T> valarray<T> operator- (const valarray<T>& x, const valarray<T>& y); 2570b57cec5SDimitry Andrictemplate<class T> valarray<T> operator- (const valarray<T>& x, const T& y); 2580b57cec5SDimitry Andrictemplate<class T> valarray<T> operator- (const T& x, const valarray<T>& y); 2590b57cec5SDimitry Andric 2600b57cec5SDimitry Andrictemplate<class T> valarray<T> operator^ (const valarray<T>& x, const valarray<T>& y); 2610b57cec5SDimitry Andrictemplate<class T> valarray<T> operator^ (const valarray<T>& x, const T& y); 2620b57cec5SDimitry Andrictemplate<class T> valarray<T> operator^ (const T& x, const valarray<T>& y); 2630b57cec5SDimitry Andric 2640b57cec5SDimitry Andrictemplate<class T> valarray<T> operator& (const valarray<T>& x, const valarray<T>& y); 2650b57cec5SDimitry Andrictemplate<class T> valarray<T> operator& (const valarray<T>& x, const T& y); 2660b57cec5SDimitry Andrictemplate<class T> valarray<T> operator& (const T& x, const valarray<T>& y); 2670b57cec5SDimitry Andric 2680b57cec5SDimitry Andrictemplate<class T> valarray<T> operator| (const valarray<T>& x, const valarray<T>& y); 2690b57cec5SDimitry Andrictemplate<class T> valarray<T> operator| (const valarray<T>& x, const T& y); 2700b57cec5SDimitry Andrictemplate<class T> valarray<T> operator| (const T& x, const valarray<T>& y); 2710b57cec5SDimitry Andric 2720b57cec5SDimitry Andrictemplate<class T> valarray<T> operator<<(const valarray<T>& x, const valarray<T>& y); 2730b57cec5SDimitry Andrictemplate<class T> valarray<T> operator<<(const valarray<T>& x, const T& y); 2740b57cec5SDimitry Andrictemplate<class T> valarray<T> operator<<(const T& x, const valarray<T>& y); 2750b57cec5SDimitry Andric 2760b57cec5SDimitry Andrictemplate<class T> valarray<T> operator>>(const valarray<T>& x, const valarray<T>& y); 2770b57cec5SDimitry Andrictemplate<class T> valarray<T> operator>>(const valarray<T>& x, const T& y); 2780b57cec5SDimitry Andrictemplate<class T> valarray<T> operator>>(const T& x, const valarray<T>& y); 2790b57cec5SDimitry Andric 2800b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator&&(const valarray<T>& x, const valarray<T>& y); 2810b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator&&(const valarray<T>& x, const T& y); 2820b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator&&(const T& x, const valarray<T>& y); 2830b57cec5SDimitry Andric 2840b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator||(const valarray<T>& x, const valarray<T>& y); 2850b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator||(const valarray<T>& x, const T& y); 2860b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator||(const T& x, const valarray<T>& y); 2870b57cec5SDimitry Andric 2880b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator==(const valarray<T>& x, const valarray<T>& y); 2890b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator==(const valarray<T>& x, const T& y); 2900b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator==(const T& x, const valarray<T>& y); 2910b57cec5SDimitry Andric 2920b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator!=(const valarray<T>& x, const valarray<T>& y); 2930b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator!=(const valarray<T>& x, const T& y); 2940b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator!=(const T& x, const valarray<T>& y); 2950b57cec5SDimitry Andric 2960b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator< (const valarray<T>& x, const valarray<T>& y); 2970b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator< (const valarray<T>& x, const T& y); 2980b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator< (const T& x, const valarray<T>& y); 2990b57cec5SDimitry Andric 3000b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator> (const valarray<T>& x, const valarray<T>& y); 3010b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator> (const valarray<T>& x, const T& y); 3020b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator> (const T& x, const valarray<T>& y); 3030b57cec5SDimitry Andric 3040b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator<=(const valarray<T>& x, const valarray<T>& y); 3050b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator<=(const valarray<T>& x, const T& y); 3060b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator<=(const T& x, const valarray<T>& y); 3070b57cec5SDimitry Andric 3080b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator>=(const valarray<T>& x, const valarray<T>& y); 3090b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator>=(const valarray<T>& x, const T& y); 3100b57cec5SDimitry Andrictemplate<class T> valarray<bool> operator>=(const T& x, const valarray<T>& y); 3110b57cec5SDimitry Andric 3120b57cec5SDimitry Andrictemplate<class T> valarray<T> abs (const valarray<T>& x); 3130b57cec5SDimitry Andrictemplate<class T> valarray<T> acos (const valarray<T>& x); 3140b57cec5SDimitry Andrictemplate<class T> valarray<T> asin (const valarray<T>& x); 3150b57cec5SDimitry Andrictemplate<class T> valarray<T> atan (const valarray<T>& x); 3160b57cec5SDimitry Andric 3170b57cec5SDimitry Andrictemplate<class T> valarray<T> atan2(const valarray<T>& x, const valarray<T>& y); 3180b57cec5SDimitry Andrictemplate<class T> valarray<T> atan2(const valarray<T>& x, const T& y); 3190b57cec5SDimitry Andrictemplate<class T> valarray<T> atan2(const T& x, const valarray<T>& y); 3200b57cec5SDimitry Andric 3210b57cec5SDimitry Andrictemplate<class T> valarray<T> cos (const valarray<T>& x); 3220b57cec5SDimitry Andrictemplate<class T> valarray<T> cosh (const valarray<T>& x); 3230b57cec5SDimitry Andrictemplate<class T> valarray<T> exp (const valarray<T>& x); 3240b57cec5SDimitry Andrictemplate<class T> valarray<T> log (const valarray<T>& x); 3250b57cec5SDimitry Andrictemplate<class T> valarray<T> log10(const valarray<T>& x); 3260b57cec5SDimitry Andric 3270b57cec5SDimitry Andrictemplate<class T> valarray<T> pow(const valarray<T>& x, const valarray<T>& y); 3280b57cec5SDimitry Andrictemplate<class T> valarray<T> pow(const valarray<T>& x, const T& y); 3290b57cec5SDimitry Andrictemplate<class T> valarray<T> pow(const T& x, const valarray<T>& y); 3300b57cec5SDimitry Andric 3310b57cec5SDimitry Andrictemplate<class T> valarray<T> sin (const valarray<T>& x); 3320b57cec5SDimitry Andrictemplate<class T> valarray<T> sinh (const valarray<T>& x); 3330b57cec5SDimitry Andrictemplate<class T> valarray<T> sqrt (const valarray<T>& x); 3340b57cec5SDimitry Andrictemplate<class T> valarray<T> tan (const valarray<T>& x); 3350b57cec5SDimitry Andrictemplate<class T> valarray<T> tanh (const valarray<T>& x); 3360b57cec5SDimitry Andric 3370b57cec5SDimitry Andrictemplate <class T> unspecified1 begin(valarray<T>& v); 3380b57cec5SDimitry Andrictemplate <class T> unspecified2 begin(const valarray<T>& v); 3390b57cec5SDimitry Andrictemplate <class T> unspecified1 end(valarray<T>& v); 3400b57cec5SDimitry Andrictemplate <class T> unspecified2 end(const valarray<T>& v); 3410b57cec5SDimitry Andric 3420b57cec5SDimitry Andric} // std 3430b57cec5SDimitry Andric 3440b57cec5SDimitry Andric*/ 3450b57cec5SDimitry Andric 34681ad6265SDimitry Andric#include <__algorithm/copy.h> 34781ad6265SDimitry Andric#include <__algorithm/count.h> 34881ad6265SDimitry Andric#include <__algorithm/fill.h> 34981ad6265SDimitry Andric#include <__algorithm/max_element.h> 35081ad6265SDimitry Andric#include <__algorithm/min.h> 35181ad6265SDimitry Andric#include <__algorithm/min_element.h> 35281ad6265SDimitry Andric#include <__algorithm/unwrap_iter.h> 353*0fca6ea1SDimitry Andric#include <__assert> 3540b57cec5SDimitry Andric#include <__config> 35581ad6265SDimitry Andric#include <__functional/operations.h> 35606c3fb27SDimitry Andric#include <__memory/addressof.h> 35781ad6265SDimitry Andric#include <__memory/allocator.h> 35881ad6265SDimitry Andric#include <__memory/uninitialized_algorithms.h> 35906c3fb27SDimitry Andric#include <__type_traits/decay.h> 360bdd1243dSDimitry Andric#include <__type_traits/remove_reference.h> 36181ad6265SDimitry Andric#include <__utility/move.h> 36281ad6265SDimitry Andric#include <__utility/swap.h> 363fe6060f1SDimitry Andric#include <cmath> 364fe6060f1SDimitry Andric#include <cstddef> 3650b57cec5SDimitry Andric#include <new> 36604eeddc0SDimitry Andric#include <version> 3670b57cec5SDimitry Andric 36881ad6265SDimitry Andric// standard-mandated includes 369bdd1243dSDimitry Andric 370bdd1243dSDimitry Andric// [valarray.syn] 37181ad6265SDimitry Andric#include <initializer_list> 37281ad6265SDimitry Andric 3730b57cec5SDimitry Andric#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 3740b57cec5SDimitry Andric# pragma GCC system_header 3750b57cec5SDimitry Andric#endif 3760b57cec5SDimitry Andric 3770b57cec5SDimitry Andric_LIBCPP_PUSH_MACROS 3780b57cec5SDimitry Andric#include <__undef_macros> 3790b57cec5SDimitry Andric 3800b57cec5SDimitry Andric_LIBCPP_BEGIN_NAMESPACE_STD 3810b57cec5SDimitry Andric 382cb14a3feSDimitry Andrictemplate <class _Tp> 383cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS valarray; 3840b57cec5SDimitry Andric 385cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS slice { 3860b57cec5SDimitry Andric size_t __start_; 3870b57cec5SDimitry Andric size_t __size_; 3880b57cec5SDimitry Andric size_t __stride_; 3890b57cec5SDimitry Andric 390cb14a3feSDimitry Andricpublic: 391cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI slice() : __start_(0), __size_(0), __stride_(0) {} 392cb14a3feSDimitry Andric 393cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI slice(size_t __start, size_t __size, size_t __stride) 394cb14a3feSDimitry Andric : __start_(__start), __size_(__size), __stride_(__stride) {} 3950b57cec5SDimitry Andric 3965f757f3fSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t start() const { return __start_; } 3975f757f3fSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; } 3985f757f3fSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t stride() const { return __stride_; } 39906c3fb27SDimitry Andric 40006c3fb27SDimitry Andric#if _LIBCPP_STD_VER >= 20 40106c3fb27SDimitry Andric 40206c3fb27SDimitry Andric _LIBCPP_HIDE_FROM_ABI friend bool operator==(const slice& __x, const slice& __y) { 40306c3fb27SDimitry Andric return __x.start() == __y.start() && __x.size() == __y.size() && __x.stride() == __y.stride(); 40406c3fb27SDimitry Andric } 40506c3fb27SDimitry Andric 40606c3fb27SDimitry Andric#endif 4070b57cec5SDimitry Andric}; 4080b57cec5SDimitry Andric 409cb14a3feSDimitry Andrictemplate <class _Tp> 410cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS slice_array; 41106c3fb27SDimitry Andricclass _LIBCPP_EXPORTED_FROM_ABI gslice; 412cb14a3feSDimitry Andrictemplate <class _Tp> 413cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS gslice_array; 414cb14a3feSDimitry Andrictemplate <class _Tp> 415cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS mask_array; 416cb14a3feSDimitry Andrictemplate <class _Tp> 417cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS indirect_array; 4180b57cec5SDimitry Andric 4190b57cec5SDimitry Andrictemplate <class _Tp> 420cb14a3feSDimitry Andric_LIBCPP_HIDE_FROM_ABI _Tp* begin(valarray<_Tp>& __v); 4210b57cec5SDimitry Andric 4220b57cec5SDimitry Andrictemplate <class _Tp> 423cb14a3feSDimitry Andric_LIBCPP_HIDE_FROM_ABI const _Tp* begin(const valarray<_Tp>& __v); 4240b57cec5SDimitry Andric 4250b57cec5SDimitry Andrictemplate <class _Tp> 426cb14a3feSDimitry Andric_LIBCPP_HIDE_FROM_ABI _Tp* end(valarray<_Tp>& __v); 4270b57cec5SDimitry Andric 4280b57cec5SDimitry Andrictemplate <class _Tp> 429cb14a3feSDimitry Andric_LIBCPP_HIDE_FROM_ABI const _Tp* end(const valarray<_Tp>& __v); 4300b57cec5SDimitry Andric 4310b57cec5SDimitry Andrictemplate <class _Op, class _A0> 432cb14a3feSDimitry Andricstruct _UnaryOp { 433fe6060f1SDimitry Andric typedef typename _Op::__result_type __result_type; 43406c3fb27SDimitry Andric using value_type = __decay_t<__result_type>; 4350b57cec5SDimitry Andric 4360b57cec5SDimitry Andric _Op __op_; 4370b57cec5SDimitry Andric _A0 __a0_; 4380b57cec5SDimitry Andric 439cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _UnaryOp(const _Op& __op, const _A0& __a0) : __op_(__op), __a0_(__a0) {} 4400b57cec5SDimitry Andric 441cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i]); } 4420b57cec5SDimitry Andric 443cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); } 4440b57cec5SDimitry Andric}; 4450b57cec5SDimitry Andric 4460b57cec5SDimitry Andrictemplate <class _Op, class _A0, class _A1> 447cb14a3feSDimitry Andricstruct _BinaryOp { 448fe6060f1SDimitry Andric typedef typename _Op::__result_type __result_type; 44906c3fb27SDimitry Andric using value_type = __decay_t<__result_type>; 4500b57cec5SDimitry Andric 4510b57cec5SDimitry Andric _Op __op_; 4520b57cec5SDimitry Andric _A0 __a0_; 4530b57cec5SDimitry Andric _A1 __a1_; 4540b57cec5SDimitry Andric 455cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const _A0& __a0, const _A1& __a1) 4560b57cec5SDimitry Andric : __op_(__op), __a0_(__a0), __a1_(__a1) {} 4570b57cec5SDimitry Andric 458cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); } 4590b57cec5SDimitry Andric 460cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); } 4610b57cec5SDimitry Andric}; 4620b57cec5SDimitry Andric 4630b57cec5SDimitry Andrictemplate <class _Tp> 464cb14a3feSDimitry Andricclass __scalar_expr { 4650b57cec5SDimitry Andricpublic: 4660b57cec5SDimitry Andric typedef _Tp value_type; 467fe6060f1SDimitry Andric typedef const _Tp& __result_type; 468cb14a3feSDimitry Andric 4690b57cec5SDimitry Andricprivate: 4700b57cec5SDimitry Andric const value_type& __t_; 4710b57cec5SDimitry Andric size_t __s_; 472cb14a3feSDimitry Andric 4730b57cec5SDimitry Andricpublic: 474cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI explicit __scalar_expr(const value_type& __t, size_t __s) : __t_(__t), __s_(__s) {} 4750b57cec5SDimitry Andric 476cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t) const { return __t_; } 4770b57cec5SDimitry Andric 478cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __s_; } 4790b57cec5SDimitry Andric}; 4800b57cec5SDimitry Andric 4810b57cec5SDimitry Andrictemplate <class _Tp> 482cb14a3feSDimitry Andricstruct __unary_plus { 483fe6060f1SDimitry Andric typedef _Tp __result_type; 484cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return +__x; } 4850b57cec5SDimitry Andric}; 4860b57cec5SDimitry Andric 4870b57cec5SDimitry Andrictemplate <class _Tp> 488cb14a3feSDimitry Andricstruct __bit_not { 489fe6060f1SDimitry Andric typedef _Tp __result_type; 490cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return ~__x; } 4910b57cec5SDimitry Andric}; 4920b57cec5SDimitry Andric 4930b57cec5SDimitry Andrictemplate <class _Tp> 494cb14a3feSDimitry Andricstruct __bit_shift_left { 495fe6060f1SDimitry Andric typedef _Tp __result_type; 496cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x << __y; } 4970b57cec5SDimitry Andric}; 4980b57cec5SDimitry Andric 4990b57cec5SDimitry Andrictemplate <class _Tp> 500cb14a3feSDimitry Andricstruct __bit_shift_right { 501fe6060f1SDimitry Andric typedef _Tp __result_type; 502cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x >> __y; } 5030b57cec5SDimitry Andric}; 5040b57cec5SDimitry Andric 5050b57cec5SDimitry Andrictemplate <class _Tp, class _Fp> 506cb14a3feSDimitry Andricstruct __apply_expr { 5070b57cec5SDimitry Andricprivate: 5080b57cec5SDimitry Andric _Fp __f_; 509cb14a3feSDimitry Andric 5100b57cec5SDimitry Andricpublic: 511fe6060f1SDimitry Andric typedef _Tp __result_type; 512fe6060f1SDimitry Andric 513cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI explicit __apply_expr(_Fp __f) : __f_(__f) {} 5140b57cec5SDimitry Andric 515cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return __f_(__x); } 5160b57cec5SDimitry Andric}; 5170b57cec5SDimitry Andric 5180b57cec5SDimitry Andrictemplate <class _Tp> 519cb14a3feSDimitry Andricstruct __abs_expr { 520fe6060f1SDimitry Andric typedef _Tp __result_type; 521cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::abs(__x); } 5220b57cec5SDimitry Andric}; 5230b57cec5SDimitry Andric 5240b57cec5SDimitry Andrictemplate <class _Tp> 525cb14a3feSDimitry Andricstruct __acos_expr { 526fe6060f1SDimitry Andric typedef _Tp __result_type; 527cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::acos(__x); } 5280b57cec5SDimitry Andric}; 5290b57cec5SDimitry Andric 5300b57cec5SDimitry Andrictemplate <class _Tp> 531cb14a3feSDimitry Andricstruct __asin_expr { 532fe6060f1SDimitry Andric typedef _Tp __result_type; 533cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::asin(__x); } 5340b57cec5SDimitry Andric}; 5350b57cec5SDimitry Andric 5360b57cec5SDimitry Andrictemplate <class _Tp> 537cb14a3feSDimitry Andricstruct __atan_expr { 538fe6060f1SDimitry Andric typedef _Tp __result_type; 539cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::atan(__x); } 5400b57cec5SDimitry Andric}; 5410b57cec5SDimitry Andric 5420b57cec5SDimitry Andrictemplate <class _Tp> 543cb14a3feSDimitry Andricstruct __atan2_expr { 544fe6060f1SDimitry Andric typedef _Tp __result_type; 545cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return std::atan2(__x, __y); } 5460b57cec5SDimitry Andric}; 5470b57cec5SDimitry Andric 5480b57cec5SDimitry Andrictemplate <class _Tp> 549cb14a3feSDimitry Andricstruct __cos_expr { 550fe6060f1SDimitry Andric typedef _Tp __result_type; 551cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::cos(__x); } 5520b57cec5SDimitry Andric}; 5530b57cec5SDimitry Andric 5540b57cec5SDimitry Andrictemplate <class _Tp> 555cb14a3feSDimitry Andricstruct __cosh_expr { 556fe6060f1SDimitry Andric typedef _Tp __result_type; 557cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::cosh(__x); } 5580b57cec5SDimitry Andric}; 5590b57cec5SDimitry Andric 5600b57cec5SDimitry Andrictemplate <class _Tp> 561cb14a3feSDimitry Andricstruct __exp_expr { 562fe6060f1SDimitry Andric typedef _Tp __result_type; 563cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::exp(__x); } 5640b57cec5SDimitry Andric}; 5650b57cec5SDimitry Andric 5660b57cec5SDimitry Andrictemplate <class _Tp> 567cb14a3feSDimitry Andricstruct __log_expr { 568fe6060f1SDimitry Andric typedef _Tp __result_type; 569cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::log(__x); } 5700b57cec5SDimitry Andric}; 5710b57cec5SDimitry Andric 5720b57cec5SDimitry Andrictemplate <class _Tp> 573cb14a3feSDimitry Andricstruct __log10_expr { 574fe6060f1SDimitry Andric typedef _Tp __result_type; 575cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::log10(__x); } 5760b57cec5SDimitry Andric}; 5770b57cec5SDimitry Andric 5780b57cec5SDimitry Andrictemplate <class _Tp> 579cb14a3feSDimitry Andricstruct __pow_expr { 580fe6060f1SDimitry Andric typedef _Tp __result_type; 581cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return std::pow(__x, __y); } 5820b57cec5SDimitry Andric}; 5830b57cec5SDimitry Andric 5840b57cec5SDimitry Andrictemplate <class _Tp> 585cb14a3feSDimitry Andricstruct __sin_expr { 586fe6060f1SDimitry Andric typedef _Tp __result_type; 587cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::sin(__x); } 5880b57cec5SDimitry Andric}; 5890b57cec5SDimitry Andric 5900b57cec5SDimitry Andrictemplate <class _Tp> 591cb14a3feSDimitry Andricstruct __sinh_expr { 592fe6060f1SDimitry Andric typedef _Tp __result_type; 593cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::sinh(__x); } 5940b57cec5SDimitry Andric}; 5950b57cec5SDimitry Andric 5960b57cec5SDimitry Andrictemplate <class _Tp> 597cb14a3feSDimitry Andricstruct __sqrt_expr { 598fe6060f1SDimitry Andric typedef _Tp __result_type; 599cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::sqrt(__x); } 6000b57cec5SDimitry Andric}; 6010b57cec5SDimitry Andric 6020b57cec5SDimitry Andrictemplate <class _Tp> 603cb14a3feSDimitry Andricstruct __tan_expr { 604fe6060f1SDimitry Andric typedef _Tp __result_type; 605cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::tan(__x); } 6060b57cec5SDimitry Andric}; 6070b57cec5SDimitry Andric 6080b57cec5SDimitry Andrictemplate <class _Tp> 609cb14a3feSDimitry Andricstruct __tanh_expr { 610fe6060f1SDimitry Andric typedef _Tp __result_type; 611cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::tanh(__x); } 6120b57cec5SDimitry Andric}; 6130b57cec5SDimitry Andric 6140b57cec5SDimitry Andrictemplate <class _ValExpr> 615cb14a3feSDimitry Andricclass __slice_expr { 616bdd1243dSDimitry Andric typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr; 617cb14a3feSDimitry Andric 6180b57cec5SDimitry Andricpublic: 6190b57cec5SDimitry Andric typedef typename _RmExpr::value_type value_type; 620fe6060f1SDimitry Andric typedef value_type __result_type; 6210b57cec5SDimitry Andric 6220b57cec5SDimitry Andricprivate: 6230b57cec5SDimitry Andric _ValExpr __expr_; 6240b57cec5SDimitry Andric size_t __start_; 6250b57cec5SDimitry Andric size_t __size_; 6260b57cec5SDimitry Andric size_t __stride_; 6270b57cec5SDimitry Andric 628cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __slice_expr(const slice& __sl, const _RmExpr& __e) 629cb14a3feSDimitry Andric : __expr_(__e), __start_(__sl.start()), __size_(__sl.size()), __stride_(__sl.stride()) {} 630cb14a3feSDimitry Andric 6310b57cec5SDimitry Andricpublic: 632cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__start_ + __i * __stride_]; } 6330b57cec5SDimitry Andric 634cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; } 6350b57cec5SDimitry Andric 636cb14a3feSDimitry Andric template <class> 637cb14a3feSDimitry Andric friend class __val_expr; 638cb14a3feSDimitry Andric template <class> 639cb14a3feSDimitry Andric friend class _LIBCPP_TEMPLATE_VIS valarray; 6400b57cec5SDimitry Andric}; 6410b57cec5SDimitry Andric 6420b57cec5SDimitry Andrictemplate <class _ValExpr> 6430b57cec5SDimitry Andricclass __mask_expr; 6440b57cec5SDimitry Andric 6450b57cec5SDimitry Andrictemplate <class _ValExpr> 6460b57cec5SDimitry Andricclass __indirect_expr; 6470b57cec5SDimitry Andric 6480b57cec5SDimitry Andrictemplate <class _ValExpr> 649cb14a3feSDimitry Andricclass __shift_expr { 650bdd1243dSDimitry Andric typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr; 651cb14a3feSDimitry Andric 6520b57cec5SDimitry Andricpublic: 6530b57cec5SDimitry Andric typedef typename _RmExpr::value_type value_type; 654fe6060f1SDimitry Andric typedef value_type __result_type; 6550b57cec5SDimitry Andric 6560b57cec5SDimitry Andricprivate: 6570b57cec5SDimitry Andric _ValExpr __expr_; 6580b57cec5SDimitry Andric size_t __size_; 6590b57cec5SDimitry Andric ptrdiff_t __ul_; 6600b57cec5SDimitry Andric ptrdiff_t __sn_; 6610b57cec5SDimitry Andric ptrdiff_t __n_; 662cb14a3feSDimitry Andric static const ptrdiff_t _Np = static_cast<ptrdiff_t>(sizeof(ptrdiff_t) * __CHAR_BIT__ - 1); 6630b57cec5SDimitry Andric 664cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __shift_expr(int __n, const _RmExpr& __e) : __expr_(__e), __size_(__e.size()), __n_(__n) { 6650b57cec5SDimitry Andric ptrdiff_t __neg_n = static_cast<ptrdiff_t>(__n_ >> _Np); 6660b57cec5SDimitry Andric __sn_ = __neg_n | static_cast<ptrdiff_t>(static_cast<size_t>(-__n_) >> _Np); 6670b57cec5SDimitry Andric __ul_ = ((__size_ - __n_) & ~__neg_n) | ((__n_ + 1) & __neg_n); 6680b57cec5SDimitry Andric } 6690b57cec5SDimitry Andric 670cb14a3feSDimitry Andricpublic: 671cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __j) const { 6720b57cec5SDimitry Andric ptrdiff_t __i = static_cast<ptrdiff_t>(__j); 6730b57cec5SDimitry Andric ptrdiff_t __m = (__sn_ * __i - __ul_) >> _Np; 6740b57cec5SDimitry Andric return (__expr_[(__i + __n_) & __m] & __m) | (value_type() & ~__m); 6750b57cec5SDimitry Andric } 6760b57cec5SDimitry Andric 677cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; } 6780b57cec5SDimitry Andric 679cb14a3feSDimitry Andric template <class> 680cb14a3feSDimitry Andric friend class __val_expr; 6810b57cec5SDimitry Andric}; 6820b57cec5SDimitry Andric 6830b57cec5SDimitry Andrictemplate <class _ValExpr> 684cb14a3feSDimitry Andricclass __cshift_expr { 685bdd1243dSDimitry Andric typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr; 686cb14a3feSDimitry Andric 6870b57cec5SDimitry Andricpublic: 6880b57cec5SDimitry Andric typedef typename _RmExpr::value_type value_type; 689fe6060f1SDimitry Andric typedef value_type __result_type; 6900b57cec5SDimitry Andric 6910b57cec5SDimitry Andricprivate: 6920b57cec5SDimitry Andric _ValExpr __expr_; 6930b57cec5SDimitry Andric size_t __size_; 6940b57cec5SDimitry Andric size_t __m_; 6950b57cec5SDimitry Andric size_t __o1_; 6960b57cec5SDimitry Andric size_t __o2_; 6970b57cec5SDimitry Andric 698cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __cshift_expr(int __n, const _RmExpr& __e) : __expr_(__e), __size_(__e.size()) { 6990b57cec5SDimitry Andric __n %= static_cast<int>(__size_); 700cb14a3feSDimitry Andric if (__n >= 0) { 7010b57cec5SDimitry Andric __m_ = __size_ - __n; 7020b57cec5SDimitry Andric __o1_ = __n; 7030b57cec5SDimitry Andric __o2_ = __n - __size_; 704cb14a3feSDimitry Andric } else { 7050b57cec5SDimitry Andric __m_ = -__n; 7060b57cec5SDimitry Andric __o1_ = __n + __size_; 7070b57cec5SDimitry Andric __o2_ = __n; 7080b57cec5SDimitry Andric } 7090b57cec5SDimitry Andric } 7100b57cec5SDimitry Andric 711cb14a3feSDimitry Andricpublic: 712cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { 7130b57cec5SDimitry Andric if (__i < __m_) 7140b57cec5SDimitry Andric return __expr_[__i + __o1_]; 7150b57cec5SDimitry Andric return __expr_[__i + __o2_]; 7160b57cec5SDimitry Andric } 7170b57cec5SDimitry Andric 718cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; } 7190b57cec5SDimitry Andric 720cb14a3feSDimitry Andric template <class> 721cb14a3feSDimitry Andric friend class __val_expr; 7220b57cec5SDimitry Andric}; 7230b57cec5SDimitry Andric 7240b57cec5SDimitry Andrictemplate <class _ValExpr> 7250b57cec5SDimitry Andricclass __val_expr; 7260b57cec5SDimitry Andric 7270b57cec5SDimitry Andrictemplate <class _ValExpr> 7280b57cec5SDimitry Andricstruct __is_val_expr : false_type {}; 7290b57cec5SDimitry Andric 7300b57cec5SDimitry Andrictemplate <class _ValExpr> 7310b57cec5SDimitry Andricstruct __is_val_expr<__val_expr<_ValExpr> > : true_type {}; 7320b57cec5SDimitry Andric 7330b57cec5SDimitry Andrictemplate <class _Tp> 7340b57cec5SDimitry Andricstruct __is_val_expr<valarray<_Tp> > : true_type {}; 7350b57cec5SDimitry Andric 7360b57cec5SDimitry Andrictemplate <class _Tp> 737*0fca6ea1SDimitry Andricstruct __is_val_expr<slice_array<_Tp> > : true_type {}; 738*0fca6ea1SDimitry Andric 739*0fca6ea1SDimitry Andrictemplate <class _Tp> 740*0fca6ea1SDimitry Andricstruct __is_val_expr<gslice_array<_Tp> > : true_type {}; 741*0fca6ea1SDimitry Andric 742*0fca6ea1SDimitry Andrictemplate <class _Tp> 743*0fca6ea1SDimitry Andricstruct __is_val_expr<mask_array<_Tp> > : true_type {}; 744*0fca6ea1SDimitry Andric 745*0fca6ea1SDimitry Andrictemplate <class _Tp> 746*0fca6ea1SDimitry Andricstruct __is_val_expr<indirect_array<_Tp> > : true_type {}; 747*0fca6ea1SDimitry Andric 748*0fca6ea1SDimitry Andric// The functions using a __val_expr access the elements by their index. 749*0fca6ea1SDimitry Andric// valarray and the libc++ lazy proxies have an operator[]. The 750*0fca6ea1SDimitry Andric// Standard proxy array's don't have this operator, instead they have a 751*0fca6ea1SDimitry Andric// implementation specific accessor 752*0fca6ea1SDimitry Andric// __get(size_t) 753*0fca6ea1SDimitry Andric// 754*0fca6ea1SDimitry Andric// The functions use the non-member function 755*0fca6ea1SDimitry Andric// __get(__val_expr, size_t) 756*0fca6ea1SDimitry Andric// 757*0fca6ea1SDimitry Andric// If the __val_expr is a specialization of __val_expr_use_member_functions it 758*0fca6ea1SDimitry Andric// uses the __val_expr's member function 759*0fca6ea1SDimitry Andric// __get(size_t) 760*0fca6ea1SDimitry Andric// else it uses the __val_expr's member function 761*0fca6ea1SDimitry Andric// operator[](size_t) 762*0fca6ea1SDimitry Andrictemplate <class _ValExpr> 763*0fca6ea1SDimitry Andricstruct __val_expr_use_member_functions; 764*0fca6ea1SDimitry Andric 765*0fca6ea1SDimitry Andrictemplate <class> 766*0fca6ea1SDimitry Andricstruct __val_expr_use_member_functions : false_type {}; 767*0fca6ea1SDimitry Andric 768*0fca6ea1SDimitry Andrictemplate <class _Tp> 769*0fca6ea1SDimitry Andricstruct __val_expr_use_member_functions<slice_array<_Tp> > : true_type {}; 770*0fca6ea1SDimitry Andric 771*0fca6ea1SDimitry Andrictemplate <class _Tp> 772*0fca6ea1SDimitry Andricstruct __val_expr_use_member_functions<gslice_array<_Tp> > : true_type {}; 773*0fca6ea1SDimitry Andric 774*0fca6ea1SDimitry Andrictemplate <class _Tp> 775*0fca6ea1SDimitry Andricstruct __val_expr_use_member_functions<mask_array<_Tp> > : true_type {}; 776*0fca6ea1SDimitry Andric 777*0fca6ea1SDimitry Andrictemplate <class _Tp> 778*0fca6ea1SDimitry Andricstruct __val_expr_use_member_functions<indirect_array<_Tp> > : true_type {}; 779*0fca6ea1SDimitry Andric 780*0fca6ea1SDimitry Andrictemplate <class _Tp> 781cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS valarray { 7820b57cec5SDimitry Andricpublic: 7830b57cec5SDimitry Andric typedef _Tp value_type; 784fe6060f1SDimitry Andric typedef _Tp __result_type; 7850b57cec5SDimitry Andric 7860b57cec5SDimitry Andricprivate: 7870b57cec5SDimitry Andric value_type* __begin_; 7880b57cec5SDimitry Andric value_type* __end_; 7890b57cec5SDimitry Andric 7900b57cec5SDimitry Andricpublic: 7910b57cec5SDimitry Andric // construct/destroy: 792cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray() : __begin_(nullptr), __end_(nullptr) {} 793cb14a3feSDimitry Andric inline _LIBCPP_HIDE_FROM_ABI_AFTER_V1 explicit valarray(size_t __n); 794cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray(const value_type& __x, size_t __n); 7950b57cec5SDimitry Andric valarray(const value_type* __p, size_t __n); 7960b57cec5SDimitry Andric valarray(const valarray& __v); 7970b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 798cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray(valarray&& __v) _NOEXCEPT; 7990b57cec5SDimitry Andric valarray(initializer_list<value_type> __il); 8000b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 8010b57cec5SDimitry Andric valarray(const slice_array<value_type>& __sa); 8020b57cec5SDimitry Andric valarray(const gslice_array<value_type>& __ga); 8030b57cec5SDimitry Andric valarray(const mask_array<value_type>& __ma); 8040b57cec5SDimitry Andric valarray(const indirect_array<value_type>& __ia); 805cb14a3feSDimitry Andric inline _LIBCPP_HIDE_FROM_ABI_AFTER_V1 ~valarray(); 8060b57cec5SDimitry Andric 8070b57cec5SDimitry Andric // assignment: 8080b57cec5SDimitry Andric valarray& operator=(const valarray& __v); 8090b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 810cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(valarray&& __v) _NOEXCEPT; 811cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(initializer_list<value_type>); 8120b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 813cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(const value_type& __x); 814cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(const slice_array<value_type>& __sa); 815cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(const gslice_array<value_type>& __ga); 816cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(const mask_array<value_type>& __ma); 817cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(const indirect_array<value_type>& __ia); 8180b57cec5SDimitry Andric template <class _ValExpr> 819cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator=(const __val_expr<_ValExpr>& __v); 8200b57cec5SDimitry Andric 8210b57cec5SDimitry Andric // element access: 822cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI const value_type& operator[](size_t __i) const { return __begin_[__i]; } 8230b57cec5SDimitry Andric 824cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type& operator[](size_t __i) { return __begin_[__i]; } 8250b57cec5SDimitry Andric 8260b57cec5SDimitry Andric // subset operations: 827cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__slice_expr<const valarray&> > operator[](slice __s) const; 828cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI slice_array<value_type> operator[](slice __s); 829cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> > operator[](const gslice& __gs) const; 830cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI gslice_array<value_type> operator[](const gslice& __gs); 8310b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 832cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> > operator[](gslice&& __gs) const; 833cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI gslice_array<value_type> operator[](gslice&& __gs); 8340b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 835cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__mask_expr<const valarray&> > operator[](const valarray<bool>& __vb) const; 836cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI mask_array<value_type> operator[](const valarray<bool>& __vb); 8370b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 838cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__mask_expr<const valarray&> > operator[](valarray<bool>&& __vb) const; 839cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI mask_array<value_type> operator[](valarray<bool>&& __vb); 8400b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 841cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> > operator[](const valarray<size_t>& __vs) const; 842cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI indirect_array<value_type> operator[](const valarray<size_t>& __vs); 8430b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 844cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> > operator[](valarray<size_t>&& __vs) const; 845cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI indirect_array<value_type> operator[](valarray<size_t>&& __vs); 8460b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 8470b57cec5SDimitry Andric 8480b57cec5SDimitry Andric // unary operators: 849cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__unary_plus<_Tp>, const valarray&> > operator+() const; 850cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<negate<_Tp>, const valarray&> > operator-() const; 851cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__bit_not<_Tp>, const valarray&> > operator~() const; 852cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<logical_not<_Tp>, const valarray&> > operator!() const; 8530b57cec5SDimitry Andric 8540b57cec5SDimitry Andric // computed assignment: 855cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator*=(const value_type& __x); 856cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator/=(const value_type& __x); 857cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator%=(const value_type& __x); 858cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator+=(const value_type& __x); 859cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator-=(const value_type& __x); 860cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator^=(const value_type& __x); 861cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator&=(const value_type& __x); 862cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator|=(const value_type& __x); 863cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator<<=(const value_type& __x); 864cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator>>=(const value_type& __x); 8650b57cec5SDimitry Andric 8665f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 867cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator*=(const _Expr& __v); 8680b57cec5SDimitry Andric 8695f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 870cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator/=(const _Expr& __v); 8710b57cec5SDimitry Andric 8725f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 873cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator%=(const _Expr& __v); 8740b57cec5SDimitry Andric 8755f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 876cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator+=(const _Expr& __v); 8770b57cec5SDimitry Andric 8785f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 879cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator-=(const _Expr& __v); 8800b57cec5SDimitry Andric 8815f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 882cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator^=(const _Expr& __v); 8830b57cec5SDimitry Andric 8845f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 885cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator|=(const _Expr& __v); 8860b57cec5SDimitry Andric 8875f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 888cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator&=(const _Expr& __v); 8890b57cec5SDimitry Andric 8905f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 891cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator<<=(const _Expr& __v); 8920b57cec5SDimitry Andric 8935f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 894cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray& operator>>=(const _Expr& __v); 8950b57cec5SDimitry Andric 8960b57cec5SDimitry Andric // member functions: 897cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI void swap(valarray& __v) _NOEXCEPT; 8980b57cec5SDimitry Andric 899cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return static_cast<size_t>(__end_ - __begin_); } 9000b57cec5SDimitry Andric 901cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type sum() const; 902cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type min() const; 903cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type max() const; 9040b57cec5SDimitry Andric 9050b57cec5SDimitry Andric valarray shift(int __i) const; 9060b57cec5SDimitry Andric valarray cshift(int __i) const; 9070b57cec5SDimitry Andric valarray apply(value_type __f(value_type)) const; 9080b57cec5SDimitry Andric valarray apply(value_type __f(const value_type&)) const; 9090b57cec5SDimitry Andric void resize(size_t __n, value_type __x = value_type()); 9100b57cec5SDimitry Andric 9110b57cec5SDimitry Andricprivate: 912cb14a3feSDimitry Andric template <class> 913cb14a3feSDimitry Andric friend class _LIBCPP_TEMPLATE_VIS valarray; 914cb14a3feSDimitry Andric template <class> 915cb14a3feSDimitry Andric friend class _LIBCPP_TEMPLATE_VIS slice_array; 916cb14a3feSDimitry Andric template <class> 917cb14a3feSDimitry Andric friend class _LIBCPP_TEMPLATE_VIS gslice_array; 918cb14a3feSDimitry Andric template <class> 919cb14a3feSDimitry Andric friend class _LIBCPP_TEMPLATE_VIS mask_array; 920cb14a3feSDimitry Andric template <class> 921cb14a3feSDimitry Andric friend class __mask_expr; 922cb14a3feSDimitry Andric template <class> 923cb14a3feSDimitry Andric friend class _LIBCPP_TEMPLATE_VIS indirect_array; 924cb14a3feSDimitry Andric template <class> 925cb14a3feSDimitry Andric friend class __indirect_expr; 926cb14a3feSDimitry Andric template <class> 927cb14a3feSDimitry Andric friend class __val_expr; 9280b57cec5SDimitry Andric 9290b57cec5SDimitry Andric template <class _Up> 930cb14a3feSDimitry Andric friend _Up* begin(valarray<_Up>& __v); 9310b57cec5SDimitry Andric 9320b57cec5SDimitry Andric template <class _Up> 933cb14a3feSDimitry Andric friend const _Up* begin(const valarray<_Up>& __v); 9340b57cec5SDimitry Andric 9350b57cec5SDimitry Andric template <class _Up> 936cb14a3feSDimitry Andric friend _Up* end(valarray<_Up>& __v); 9370b57cec5SDimitry Andric 9380b57cec5SDimitry Andric template <class _Up> 939cb14a3feSDimitry Andric friend const _Up* end(const valarray<_Up>& __v); 9400b57cec5SDimitry Andric 941cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI void __clear(size_t __capacity); 9420b57cec5SDimitry Andric valarray& __assign_range(const value_type* __f, const value_type* __l); 9430b57cec5SDimitry Andric}; 9440b57cec5SDimitry Andric 94506c3fb27SDimitry Andric#if _LIBCPP_STD_VER >= 17 946349cc55cSDimitry Andrictemplate <class _Tp, size_t _Size> 947349cc55cSDimitry Andricvalarray(const _Tp (&)[_Size], size_t) -> valarray<_Tp>; 948349cc55cSDimitry Andric#endif 949349cc55cSDimitry Andric 950*0fca6ea1SDimitry Andrictemplate <class _Expr, 951*0fca6ea1SDimitry Andric __enable_if_t<__is_val_expr<_Expr>::value && __val_expr_use_member_functions<_Expr>::value, int> = 0> 952*0fca6ea1SDimitry Andric_LIBCPP_HIDE_FROM_ABI typename _Expr::value_type __get(const _Expr& __v, size_t __i) { 953*0fca6ea1SDimitry Andric return __v.__get(__i); 954*0fca6ea1SDimitry Andric} 955*0fca6ea1SDimitry Andric 956*0fca6ea1SDimitry Andrictemplate <class _Expr, 957*0fca6ea1SDimitry Andric __enable_if_t<__is_val_expr<_Expr>::value && !__val_expr_use_member_functions<_Expr>::value, int> = 0> 958*0fca6ea1SDimitry Andric_LIBCPP_HIDE_FROM_ABI typename _Expr::value_type __get(const _Expr& __v, size_t __i) { 959*0fca6ea1SDimitry Andric return __v[__i]; 960*0fca6ea1SDimitry Andric} 961*0fca6ea1SDimitry Andric 96206c3fb27SDimitry Andricextern template _LIBCPP_EXPORTED_FROM_ABI void valarray<size_t>::resize(size_t, size_t); 9630b57cec5SDimitry Andric 9640b57cec5SDimitry Andrictemplate <class _Op, class _Tp> 965cb14a3feSDimitry Andricstruct _UnaryOp<_Op, valarray<_Tp> > { 966fe6060f1SDimitry Andric typedef typename _Op::__result_type __result_type; 96706c3fb27SDimitry Andric using value_type = __decay_t<__result_type>; 9680b57cec5SDimitry Andric 9690b57cec5SDimitry Andric _Op __op_; 9700b57cec5SDimitry Andric const valarray<_Tp>& __a0_; 9710b57cec5SDimitry Andric 972cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _UnaryOp(const _Op& __op, const valarray<_Tp>& __a0) : __op_(__op), __a0_(__a0) {} 9730b57cec5SDimitry Andric 974cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i]); } 9750b57cec5SDimitry Andric 976cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); } 9770b57cec5SDimitry Andric}; 9780b57cec5SDimitry Andric 9790b57cec5SDimitry Andrictemplate <class _Op, class _Tp, class _A1> 980cb14a3feSDimitry Andricstruct _BinaryOp<_Op, valarray<_Tp>, _A1> { 981fe6060f1SDimitry Andric typedef typename _Op::__result_type __result_type; 98206c3fb27SDimitry Andric using value_type = __decay_t<__result_type>; 9830b57cec5SDimitry Andric 9840b57cec5SDimitry Andric _Op __op_; 9850b57cec5SDimitry Andric const valarray<_Tp>& __a0_; 9860b57cec5SDimitry Andric _A1 __a1_; 9870b57cec5SDimitry Andric 988cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const valarray<_Tp>& __a0, const _A1& __a1) 9890b57cec5SDimitry Andric : __op_(__op), __a0_(__a0), __a1_(__a1) {} 9900b57cec5SDimitry Andric 991cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); } 9920b57cec5SDimitry Andric 993cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); } 9940b57cec5SDimitry Andric}; 9950b57cec5SDimitry Andric 9960b57cec5SDimitry Andrictemplate <class _Op, class _A0, class _Tp> 997cb14a3feSDimitry Andricstruct _BinaryOp<_Op, _A0, valarray<_Tp> > { 998fe6060f1SDimitry Andric typedef typename _Op::__result_type __result_type; 99906c3fb27SDimitry Andric using value_type = __decay_t<__result_type>; 10000b57cec5SDimitry Andric 10010b57cec5SDimitry Andric _Op __op_; 10020b57cec5SDimitry Andric _A0 __a0_; 10030b57cec5SDimitry Andric const valarray<_Tp>& __a1_; 10040b57cec5SDimitry Andric 1005cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const _A0& __a0, const valarray<_Tp>& __a1) 10060b57cec5SDimitry Andric : __op_(__op), __a0_(__a0), __a1_(__a1) {} 10070b57cec5SDimitry Andric 1008cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); } 10090b57cec5SDimitry Andric 1010cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); } 10110b57cec5SDimitry Andric}; 10120b57cec5SDimitry Andric 10130b57cec5SDimitry Andrictemplate <class _Op, class _Tp> 1014cb14a3feSDimitry Andricstruct _BinaryOp<_Op, valarray<_Tp>, valarray<_Tp> > { 1015fe6060f1SDimitry Andric typedef typename _Op::__result_type __result_type; 101606c3fb27SDimitry Andric using value_type = __decay_t<__result_type>; 10170b57cec5SDimitry Andric 10180b57cec5SDimitry Andric _Op __op_; 10190b57cec5SDimitry Andric const valarray<_Tp>& __a0_; 10200b57cec5SDimitry Andric const valarray<_Tp>& __a1_; 10210b57cec5SDimitry Andric 1022cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const valarray<_Tp>& __a0, const valarray<_Tp>& __a1) 10230b57cec5SDimitry Andric : __op_(__op), __a0_(__a0), __a1_(__a1) {} 10240b57cec5SDimitry Andric 1025cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); } 10260b57cec5SDimitry Andric 1027cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); } 10280b57cec5SDimitry Andric}; 10290b57cec5SDimitry Andric 10300b57cec5SDimitry Andric// slice_array 10310b57cec5SDimitry Andric 10320b57cec5SDimitry Andrictemplate <class _Tp> 1033cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS slice_array { 10340b57cec5SDimitry Andricpublic: 10350b57cec5SDimitry Andric typedef _Tp value_type; 10360b57cec5SDimitry Andric 10370b57cec5SDimitry Andricprivate: 10380b57cec5SDimitry Andric value_type* __vp_; 10390b57cec5SDimitry Andric size_t __size_; 10400b57cec5SDimitry Andric size_t __stride_; 10410b57cec5SDimitry Andric 10420b57cec5SDimitry Andricpublic: 10435f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1044cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const; 10450b57cec5SDimitry Andric 10465f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1047cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const; 10480b57cec5SDimitry Andric 10495f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1050cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const; 10510b57cec5SDimitry Andric 10525f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1053cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const; 10540b57cec5SDimitry Andric 10555f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1056cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const; 10570b57cec5SDimitry Andric 10585f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1059cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const; 10600b57cec5SDimitry Andric 10615f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1062cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const; 10630b57cec5SDimitry Andric 10645f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1065cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const; 10660b57cec5SDimitry Andric 10675f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1068cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const; 10690b57cec5SDimitry Andric 10705f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1071cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const; 10720b57cec5SDimitry Andric 10735f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1074cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const; 10750b57cec5SDimitry Andric 1076cd0c3137SDimitry Andric slice_array(slice_array const&) = default; 1077cd0c3137SDimitry Andric 1078cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI const slice_array& operator=(const slice_array& __sa) const; 10790b57cec5SDimitry Andric 1080cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const; 10810b57cec5SDimitry Andric 1082cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI void operator=(const valarray<value_type>& __va) const; 1083e8d8bef9SDimitry Andric 1084*0fca6ea1SDimitry Andric // Behaves like __val_expr::operator[], which returns by value. 1085*0fca6ea1SDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const { 1086*0fca6ea1SDimitry Andric _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __size_, "slice_array.__get() index out of bounds"); 1087*0fca6ea1SDimitry Andric return __vp_[__i * __stride_]; 1088*0fca6ea1SDimitry Andric } 1089*0fca6ea1SDimitry Andric 10900b57cec5SDimitry Andricprivate: 1091cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI slice_array(const slice& __sl, const valarray<value_type>& __v) 1092cb14a3feSDimitry Andric : __vp_(const_cast<value_type*>(__v.__begin_ + __sl.start())), __size_(__sl.size()), __stride_(__sl.stride()) {} 10930b57cec5SDimitry Andric 1094cb14a3feSDimitry Andric template <class> 1095cb14a3feSDimitry Andric friend class valarray; 10960b57cec5SDimitry Andric}; 10970b57cec5SDimitry Andric 10980b57cec5SDimitry Andrictemplate <class _Tp> 1099cb14a3feSDimitry Andricinline const slice_array<_Tp>& slice_array<_Tp>::operator=(const slice_array& __sa) const { 11000b57cec5SDimitry Andric value_type* __t = __vp_; 11010b57cec5SDimitry Andric const value_type* __s = __sa.__vp_; 11020b57cec5SDimitry Andric for (size_t __n = __size_; __n; --__n, __t += __stride_, __s += __sa.__stride_) 11030b57cec5SDimitry Andric *__t = *__s; 11040b57cec5SDimitry Andric return *this; 11050b57cec5SDimitry Andric} 11060b57cec5SDimitry Andric 11070b57cec5SDimitry Andrictemplate <class _Tp> 11085f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1109cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator=(const _Expr& __v) const { 11100b57cec5SDimitry Andric value_type* __t = __vp_; 11110b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11120b57cec5SDimitry Andric *__t = __v[__i]; 11130b57cec5SDimitry Andric} 11140b57cec5SDimitry Andric 11150b57cec5SDimitry Andrictemplate <class _Tp> 1116cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator=(const valarray<value_type>& __va) const { 1117e8d8bef9SDimitry Andric value_type* __t = __vp_; 1118e8d8bef9SDimitry Andric for (size_t __i = 0; __i < __va.size(); ++__i, __t += __stride_) 1119e8d8bef9SDimitry Andric *__t = __va[__i]; 1120e8d8bef9SDimitry Andric} 1121e8d8bef9SDimitry Andric 1122e8d8bef9SDimitry Andrictemplate <class _Tp> 11235f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1124cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator*=(const _Expr& __v) const { 11250b57cec5SDimitry Andric value_type* __t = __vp_; 11260b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11270b57cec5SDimitry Andric *__t *= __v[__i]; 11280b57cec5SDimitry Andric} 11290b57cec5SDimitry Andric 11300b57cec5SDimitry Andrictemplate <class _Tp> 11315f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1132cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator/=(const _Expr& __v) const { 11330b57cec5SDimitry Andric value_type* __t = __vp_; 11340b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11350b57cec5SDimitry Andric *__t /= __v[__i]; 11360b57cec5SDimitry Andric} 11370b57cec5SDimitry Andric 11380b57cec5SDimitry Andrictemplate <class _Tp> 11395f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1140cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator%=(const _Expr& __v) const { 11410b57cec5SDimitry Andric value_type* __t = __vp_; 11420b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11430b57cec5SDimitry Andric *__t %= __v[__i]; 11440b57cec5SDimitry Andric} 11450b57cec5SDimitry Andric 11460b57cec5SDimitry Andrictemplate <class _Tp> 11475f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1148cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator+=(const _Expr& __v) const { 11490b57cec5SDimitry Andric value_type* __t = __vp_; 11500b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11510b57cec5SDimitry Andric *__t += __v[__i]; 11520b57cec5SDimitry Andric} 11530b57cec5SDimitry Andric 11540b57cec5SDimitry Andrictemplate <class _Tp> 11555f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1156cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator-=(const _Expr& __v) const { 11570b57cec5SDimitry Andric value_type* __t = __vp_; 11580b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11590b57cec5SDimitry Andric *__t -= __v[__i]; 11600b57cec5SDimitry Andric} 11610b57cec5SDimitry Andric 11620b57cec5SDimitry Andrictemplate <class _Tp> 11635f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1164cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator^=(const _Expr& __v) const { 11650b57cec5SDimitry Andric value_type* __t = __vp_; 11660b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11670b57cec5SDimitry Andric *__t ^= __v[__i]; 11680b57cec5SDimitry Andric} 11690b57cec5SDimitry Andric 11700b57cec5SDimitry Andrictemplate <class _Tp> 11715f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1172cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator&=(const _Expr& __v) const { 11730b57cec5SDimitry Andric value_type* __t = __vp_; 11740b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11750b57cec5SDimitry Andric *__t &= __v[__i]; 11760b57cec5SDimitry Andric} 11770b57cec5SDimitry Andric 11780b57cec5SDimitry Andrictemplate <class _Tp> 11795f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1180cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator|=(const _Expr& __v) const { 11810b57cec5SDimitry Andric value_type* __t = __vp_; 11820b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11830b57cec5SDimitry Andric *__t |= __v[__i]; 11840b57cec5SDimitry Andric} 11850b57cec5SDimitry Andric 11860b57cec5SDimitry Andrictemplate <class _Tp> 11875f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1188cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator<<=(const _Expr& __v) const { 11890b57cec5SDimitry Andric value_type* __t = __vp_; 11900b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11910b57cec5SDimitry Andric *__t <<= __v[__i]; 11920b57cec5SDimitry Andric} 11930b57cec5SDimitry Andric 11940b57cec5SDimitry Andrictemplate <class _Tp> 11955f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1196cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator>>=(const _Expr& __v) const { 11970b57cec5SDimitry Andric value_type* __t = __vp_; 11980b57cec5SDimitry Andric for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_) 11990b57cec5SDimitry Andric *__t >>= __v[__i]; 12000b57cec5SDimitry Andric} 12010b57cec5SDimitry Andric 12020b57cec5SDimitry Andrictemplate <class _Tp> 1203cb14a3feSDimitry Andricinline void slice_array<_Tp>::operator=(const value_type& __x) const { 12040b57cec5SDimitry Andric value_type* __t = __vp_; 12050b57cec5SDimitry Andric for (size_t __n = __size_; __n; --__n, __t += __stride_) 12060b57cec5SDimitry Andric *__t = __x; 12070b57cec5SDimitry Andric} 12080b57cec5SDimitry Andric 12090b57cec5SDimitry Andric// gslice 12100b57cec5SDimitry Andric 1211cb14a3feSDimitry Andricclass _LIBCPP_EXPORTED_FROM_ABI gslice { 12120b57cec5SDimitry Andric valarray<size_t> __size_; 12130b57cec5SDimitry Andric valarray<size_t> __stride_; 12140b57cec5SDimitry Andric valarray<size_t> __1d_; 12150b57cec5SDimitry Andric 12160b57cec5SDimitry Andricpublic: 1217cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI gslice() {} 12180b57cec5SDimitry Andric 1219cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, const valarray<size_t>& __size, const valarray<size_t>& __stride) 1220cb14a3feSDimitry Andric : __size_(__size), __stride_(__stride) { 1221cb14a3feSDimitry Andric __init(__start); 1222cb14a3feSDimitry Andric } 12230b57cec5SDimitry Andric 12240b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 12250b57cec5SDimitry Andric 1226cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, const valarray<size_t>& __size, valarray<size_t>&& __stride) 1227cb14a3feSDimitry Andric : __size_(__size), __stride_(std::move(__stride)) { 1228cb14a3feSDimitry Andric __init(__start); 1229cb14a3feSDimitry Andric } 12300b57cec5SDimitry Andric 1231cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, valarray<size_t>&& __size, const valarray<size_t>& __stride) 1232cb14a3feSDimitry Andric : __size_(std::move(__size)), __stride_(__stride) { 1233cb14a3feSDimitry Andric __init(__start); 1234cb14a3feSDimitry Andric } 12350b57cec5SDimitry Andric 1236cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, valarray<size_t>&& __size, valarray<size_t>&& __stride) 1237cb14a3feSDimitry Andric : __size_(std::move(__size)), __stride_(std::move(__stride)) { 1238cb14a3feSDimitry Andric __init(__start); 1239cb14a3feSDimitry Andric } 12400b57cec5SDimitry Andric 12410b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 12420b57cec5SDimitry Andric 1243cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t start() const { return __1d_.size() ? __1d_[0] : 0; } 12440b57cec5SDimitry Andric 1245cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray<size_t> size() const { return __size_; } 12460b57cec5SDimitry Andric 1247cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI valarray<size_t> stride() const { return __stride_; } 12480b57cec5SDimitry Andric 12490b57cec5SDimitry Andricprivate: 12500b57cec5SDimitry Andric void __init(size_t __start); 12510b57cec5SDimitry Andric 1252cb14a3feSDimitry Andric template <class> 1253cb14a3feSDimitry Andric friend class gslice_array; 1254cb14a3feSDimitry Andric template <class> 1255cb14a3feSDimitry Andric friend class valarray; 1256cb14a3feSDimitry Andric template <class> 1257cb14a3feSDimitry Andric friend class __val_expr; 12580b57cec5SDimitry Andric}; 12590b57cec5SDimitry Andric 12600b57cec5SDimitry Andric// gslice_array 12610b57cec5SDimitry Andric 12620b57cec5SDimitry Andrictemplate <class _Tp> 1263cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS gslice_array { 12640b57cec5SDimitry Andricpublic: 12650b57cec5SDimitry Andric typedef _Tp value_type; 12660b57cec5SDimitry Andric 12670b57cec5SDimitry Andricprivate: 12680b57cec5SDimitry Andric value_type* __vp_; 12690b57cec5SDimitry Andric valarray<size_t> __1d_; 12700b57cec5SDimitry Andric 12710b57cec5SDimitry Andricpublic: 12725f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1273cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const; 12740b57cec5SDimitry Andric 12755f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1276cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const; 12770b57cec5SDimitry Andric 12785f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1279cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const; 12800b57cec5SDimitry Andric 12815f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1282cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const; 12830b57cec5SDimitry Andric 12845f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1285cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const; 12860b57cec5SDimitry Andric 12875f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1288cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const; 12890b57cec5SDimitry Andric 12905f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1291cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const; 12920b57cec5SDimitry Andric 12935f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1294cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const; 12950b57cec5SDimitry Andric 12965f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1297cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const; 12980b57cec5SDimitry Andric 12995f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1300cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const; 13010b57cec5SDimitry Andric 13025f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1303cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const; 13040b57cec5SDimitry Andric 1305cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI const gslice_array& operator=(const gslice_array& __ga) const; 13060b57cec5SDimitry Andric 1307cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const; 13080b57cec5SDimitry Andric 1309cd0c3137SDimitry Andric gslice_array(const gslice_array&) = default; 13100b57cec5SDimitry Andric 1311*0fca6ea1SDimitry Andric // Behaves like __val_expr::operator[], which returns by value. 1312*0fca6ea1SDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const { 1313*0fca6ea1SDimitry Andric _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __1d_.size(), "gslice_array.__get() index out of bounds"); 1314*0fca6ea1SDimitry Andric return __vp_[__1d_[__i]]; 1315*0fca6ea1SDimitry Andric } 1316*0fca6ea1SDimitry Andric 13170b57cec5SDimitry Andricprivate: 13180b57cec5SDimitry Andric gslice_array(const gslice& __gs, const valarray<value_type>& __v) 1319cb14a3feSDimitry Andric : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(__gs.__1d_) {} 13200b57cec5SDimitry Andric 13210b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 13220b57cec5SDimitry Andric gslice_array(gslice&& __gs, const valarray<value_type>& __v) 1323cb14a3feSDimitry Andric : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(std::move(__gs.__1d_)) {} 13240b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 13250b57cec5SDimitry Andric 1326cb14a3feSDimitry Andric template <class> 1327cb14a3feSDimitry Andric friend class valarray; 13280b57cec5SDimitry Andric}; 13290b57cec5SDimitry Andric 13300b57cec5SDimitry Andrictemplate <class _Tp> 13315f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1332cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator=(const _Expr& __v) const { 13330b57cec5SDimitry Andric typedef const size_t* _Ip; 13340b57cec5SDimitry Andric size_t __j = 0; 13350b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13360b57cec5SDimitry Andric __vp_[*__i] = __v[__j]; 13370b57cec5SDimitry Andric} 13380b57cec5SDimitry Andric 13390b57cec5SDimitry Andrictemplate <class _Tp> 13405f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1341cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator*=(const _Expr& __v) const { 13420b57cec5SDimitry Andric typedef const size_t* _Ip; 13430b57cec5SDimitry Andric size_t __j = 0; 13440b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13450b57cec5SDimitry Andric __vp_[*__i] *= __v[__j]; 13460b57cec5SDimitry Andric} 13470b57cec5SDimitry Andric 13480b57cec5SDimitry Andrictemplate <class _Tp> 13495f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1350cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator/=(const _Expr& __v) const { 13510b57cec5SDimitry Andric typedef const size_t* _Ip; 13520b57cec5SDimitry Andric size_t __j = 0; 13530b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13540b57cec5SDimitry Andric __vp_[*__i] /= __v[__j]; 13550b57cec5SDimitry Andric} 13560b57cec5SDimitry Andric 13570b57cec5SDimitry Andrictemplate <class _Tp> 13585f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1359cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator%=(const _Expr& __v) const { 13600b57cec5SDimitry Andric typedef const size_t* _Ip; 13610b57cec5SDimitry Andric size_t __j = 0; 13620b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13630b57cec5SDimitry Andric __vp_[*__i] %= __v[__j]; 13640b57cec5SDimitry Andric} 13650b57cec5SDimitry Andric 13660b57cec5SDimitry Andrictemplate <class _Tp> 13675f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1368cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator+=(const _Expr& __v) const { 13690b57cec5SDimitry Andric typedef const size_t* _Ip; 13700b57cec5SDimitry Andric size_t __j = 0; 13710b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13720b57cec5SDimitry Andric __vp_[*__i] += __v[__j]; 13730b57cec5SDimitry Andric} 13740b57cec5SDimitry Andric 13750b57cec5SDimitry Andrictemplate <class _Tp> 13765f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1377cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator-=(const _Expr& __v) const { 13780b57cec5SDimitry Andric typedef const size_t* _Ip; 13790b57cec5SDimitry Andric size_t __j = 0; 13800b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13810b57cec5SDimitry Andric __vp_[*__i] -= __v[__j]; 13820b57cec5SDimitry Andric} 13830b57cec5SDimitry Andric 13840b57cec5SDimitry Andrictemplate <class _Tp> 13855f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1386cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator^=(const _Expr& __v) const { 13870b57cec5SDimitry Andric typedef const size_t* _Ip; 13880b57cec5SDimitry Andric size_t __j = 0; 13890b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13900b57cec5SDimitry Andric __vp_[*__i] ^= __v[__j]; 13910b57cec5SDimitry Andric} 13920b57cec5SDimitry Andric 13930b57cec5SDimitry Andrictemplate <class _Tp> 13945f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1395cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator&=(const _Expr& __v) const { 13960b57cec5SDimitry Andric typedef const size_t* _Ip; 13970b57cec5SDimitry Andric size_t __j = 0; 13980b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 13990b57cec5SDimitry Andric __vp_[*__i] &= __v[__j]; 14000b57cec5SDimitry Andric} 14010b57cec5SDimitry Andric 14020b57cec5SDimitry Andrictemplate <class _Tp> 14035f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1404cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator|=(const _Expr& __v) const { 14050b57cec5SDimitry Andric typedef const size_t* _Ip; 14060b57cec5SDimitry Andric size_t __j = 0; 14070b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 14080b57cec5SDimitry Andric __vp_[*__i] |= __v[__j]; 14090b57cec5SDimitry Andric} 14100b57cec5SDimitry Andric 14110b57cec5SDimitry Andrictemplate <class _Tp> 14125f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1413cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator<<=(const _Expr& __v) const { 14140b57cec5SDimitry Andric typedef const size_t* _Ip; 14150b57cec5SDimitry Andric size_t __j = 0; 14160b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 14170b57cec5SDimitry Andric __vp_[*__i] <<= __v[__j]; 14180b57cec5SDimitry Andric} 14190b57cec5SDimitry Andric 14200b57cec5SDimitry Andrictemplate <class _Tp> 14215f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1422cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator>>=(const _Expr& __v) const { 14230b57cec5SDimitry Andric typedef const size_t* _Ip; 14240b57cec5SDimitry Andric size_t __j = 0; 14250b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j) 14260b57cec5SDimitry Andric __vp_[*__i] >>= __v[__j]; 14270b57cec5SDimitry Andric} 14280b57cec5SDimitry Andric 14290b57cec5SDimitry Andrictemplate <class _Tp> 1430cb14a3feSDimitry Andricinline const gslice_array<_Tp>& gslice_array<_Tp>::operator=(const gslice_array& __ga) const { 14310b57cec5SDimitry Andric typedef const size_t* _Ip; 14320b57cec5SDimitry Andric const value_type* __s = __ga.__vp_; 1433cb14a3feSDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_, __j = __ga.__1d_.__begin_; __i != __e; ++__i, ++__j) 14340b57cec5SDimitry Andric __vp_[*__i] = __s[*__j]; 14350b57cec5SDimitry Andric return *this; 14360b57cec5SDimitry Andric} 14370b57cec5SDimitry Andric 14380b57cec5SDimitry Andrictemplate <class _Tp> 1439cb14a3feSDimitry Andricinline void gslice_array<_Tp>::operator=(const value_type& __x) const { 14400b57cec5SDimitry Andric typedef const size_t* _Ip; 14410b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i) 14420b57cec5SDimitry Andric __vp_[*__i] = __x; 14430b57cec5SDimitry Andric} 14440b57cec5SDimitry Andric 14450b57cec5SDimitry Andric// mask_array 14460b57cec5SDimitry Andric 14470b57cec5SDimitry Andrictemplate <class _Tp> 1448cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS mask_array { 14490b57cec5SDimitry Andricpublic: 14500b57cec5SDimitry Andric typedef _Tp value_type; 14510b57cec5SDimitry Andric 14520b57cec5SDimitry Andricprivate: 14530b57cec5SDimitry Andric value_type* __vp_; 14540b57cec5SDimitry Andric valarray<size_t> __1d_; 14550b57cec5SDimitry Andric 14560b57cec5SDimitry Andricpublic: 14575f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1458cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const; 14590b57cec5SDimitry Andric 14605f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1461cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const; 14620b57cec5SDimitry Andric 14635f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1464cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const; 14650b57cec5SDimitry Andric 14665f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1467cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const; 14680b57cec5SDimitry Andric 14695f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1470cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const; 14710b57cec5SDimitry Andric 14725f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1473cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const; 14740b57cec5SDimitry Andric 14755f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1476cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const; 14770b57cec5SDimitry Andric 14785f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1479cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const; 14800b57cec5SDimitry Andric 14815f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1482cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const; 14830b57cec5SDimitry Andric 14845f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1485cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const; 14860b57cec5SDimitry Andric 14875f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1488cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const; 14890b57cec5SDimitry Andric 1490cd0c3137SDimitry Andric mask_array(const mask_array&) = default; 1491cd0c3137SDimitry Andric 1492cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI const mask_array& operator=(const mask_array& __ma) const; 14930b57cec5SDimitry Andric 1494cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const; 14950b57cec5SDimitry Andric 1496*0fca6ea1SDimitry Andric // Behaves like __val_expr::operator[], which returns by value. 1497*0fca6ea1SDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const { 1498*0fca6ea1SDimitry Andric _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __1d_.size(), "mask_array.__get() index out of bounds"); 1499*0fca6ea1SDimitry Andric return __vp_[__1d_[__i]]; 1500*0fca6ea1SDimitry Andric } 1501*0fca6ea1SDimitry Andric 15020b57cec5SDimitry Andricprivate: 1503cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI mask_array(const valarray<bool>& __vb, const valarray<value_type>& __v) 15040b57cec5SDimitry Andric : __vp_(const_cast<value_type*>(__v.__begin_)), 1505cb14a3feSDimitry Andric __1d_(static_cast<size_t>(count(__vb.__begin_, __vb.__end_, true))) { 15060b57cec5SDimitry Andric size_t __j = 0; 15070b57cec5SDimitry Andric for (size_t __i = 0; __i < __vb.size(); ++__i) 15080b57cec5SDimitry Andric if (__vb[__i]) 15090b57cec5SDimitry Andric __1d_[__j++] = __i; 15100b57cec5SDimitry Andric } 15110b57cec5SDimitry Andric 1512cb14a3feSDimitry Andric template <class> 1513cb14a3feSDimitry Andric friend class valarray; 15140b57cec5SDimitry Andric}; 15150b57cec5SDimitry Andric 15160b57cec5SDimitry Andrictemplate <class _Tp> 15175f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1518cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator=(const _Expr& __v) const { 15190b57cec5SDimitry Andric size_t __n = __1d_.size(); 15200b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15210b57cec5SDimitry Andric __vp_[__1d_[__i]] = __v[__i]; 15220b57cec5SDimitry Andric} 15230b57cec5SDimitry Andric 15240b57cec5SDimitry Andrictemplate <class _Tp> 15255f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1526cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator*=(const _Expr& __v) const { 15270b57cec5SDimitry Andric size_t __n = __1d_.size(); 15280b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15290b57cec5SDimitry Andric __vp_[__1d_[__i]] *= __v[__i]; 15300b57cec5SDimitry Andric} 15310b57cec5SDimitry Andric 15320b57cec5SDimitry Andrictemplate <class _Tp> 15335f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1534cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator/=(const _Expr& __v) const { 15350b57cec5SDimitry Andric size_t __n = __1d_.size(); 15360b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15370b57cec5SDimitry Andric __vp_[__1d_[__i]] /= __v[__i]; 15380b57cec5SDimitry Andric} 15390b57cec5SDimitry Andric 15400b57cec5SDimitry Andrictemplate <class _Tp> 15415f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1542cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator%=(const _Expr& __v) const { 15430b57cec5SDimitry Andric size_t __n = __1d_.size(); 15440b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15450b57cec5SDimitry Andric __vp_[__1d_[__i]] %= __v[__i]; 15460b57cec5SDimitry Andric} 15470b57cec5SDimitry Andric 15480b57cec5SDimitry Andrictemplate <class _Tp> 15495f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1550cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator+=(const _Expr& __v) const { 15510b57cec5SDimitry Andric size_t __n = __1d_.size(); 15520b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15530b57cec5SDimitry Andric __vp_[__1d_[__i]] += __v[__i]; 15540b57cec5SDimitry Andric} 15550b57cec5SDimitry Andric 15560b57cec5SDimitry Andrictemplate <class _Tp> 15575f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1558cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator-=(const _Expr& __v) const { 15590b57cec5SDimitry Andric size_t __n = __1d_.size(); 15600b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15610b57cec5SDimitry Andric __vp_[__1d_[__i]] -= __v[__i]; 15620b57cec5SDimitry Andric} 15630b57cec5SDimitry Andric 15640b57cec5SDimitry Andrictemplate <class _Tp> 15655f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1566cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator^=(const _Expr& __v) const { 15670b57cec5SDimitry Andric size_t __n = __1d_.size(); 15680b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15690b57cec5SDimitry Andric __vp_[__1d_[__i]] ^= __v[__i]; 15700b57cec5SDimitry Andric} 15710b57cec5SDimitry Andric 15720b57cec5SDimitry Andrictemplate <class _Tp> 15735f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1574cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator&=(const _Expr& __v) const { 15750b57cec5SDimitry Andric size_t __n = __1d_.size(); 15760b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15770b57cec5SDimitry Andric __vp_[__1d_[__i]] &= __v[__i]; 15780b57cec5SDimitry Andric} 15790b57cec5SDimitry Andric 15800b57cec5SDimitry Andrictemplate <class _Tp> 15815f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1582cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator|=(const _Expr& __v) const { 15830b57cec5SDimitry Andric size_t __n = __1d_.size(); 15840b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15850b57cec5SDimitry Andric __vp_[__1d_[__i]] |= __v[__i]; 15860b57cec5SDimitry Andric} 15870b57cec5SDimitry Andric 15880b57cec5SDimitry Andrictemplate <class _Tp> 15895f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1590cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator<<=(const _Expr& __v) const { 15910b57cec5SDimitry Andric size_t __n = __1d_.size(); 15920b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 15930b57cec5SDimitry Andric __vp_[__1d_[__i]] <<= __v[__i]; 15940b57cec5SDimitry Andric} 15950b57cec5SDimitry Andric 15960b57cec5SDimitry Andrictemplate <class _Tp> 15975f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1598cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator>>=(const _Expr& __v) const { 15990b57cec5SDimitry Andric size_t __n = __1d_.size(); 16000b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 16010b57cec5SDimitry Andric __vp_[__1d_[__i]] >>= __v[__i]; 16020b57cec5SDimitry Andric} 16030b57cec5SDimitry Andric 16040b57cec5SDimitry Andrictemplate <class _Tp> 1605cb14a3feSDimitry Andricinline const mask_array<_Tp>& mask_array<_Tp>::operator=(const mask_array& __ma) const { 16060b57cec5SDimitry Andric size_t __n = __1d_.size(); 16070b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 16080b57cec5SDimitry Andric __vp_[__1d_[__i]] = __ma.__vp_[__1d_[__i]]; 16090b57cec5SDimitry Andric return *this; 16100b57cec5SDimitry Andric} 16110b57cec5SDimitry Andric 16120b57cec5SDimitry Andrictemplate <class _Tp> 1613cb14a3feSDimitry Andricinline void mask_array<_Tp>::operator=(const value_type& __x) const { 16140b57cec5SDimitry Andric size_t __n = __1d_.size(); 16150b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 16160b57cec5SDimitry Andric __vp_[__1d_[__i]] = __x; 16170b57cec5SDimitry Andric} 16180b57cec5SDimitry Andric 16190b57cec5SDimitry Andrictemplate <class _ValExpr> 1620cb14a3feSDimitry Andricclass __mask_expr { 1621bdd1243dSDimitry Andric typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr; 1622cb14a3feSDimitry Andric 16230b57cec5SDimitry Andricpublic: 16240b57cec5SDimitry Andric typedef typename _RmExpr::value_type value_type; 1625fe6060f1SDimitry Andric typedef value_type __result_type; 16260b57cec5SDimitry Andric 16270b57cec5SDimitry Andricprivate: 16280b57cec5SDimitry Andric _ValExpr __expr_; 16290b57cec5SDimitry Andric valarray<size_t> __1d_; 16300b57cec5SDimitry Andric 1631cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __mask_expr(const valarray<bool>& __vb, const _RmExpr& __e) 1632cb14a3feSDimitry Andric : __expr_(__e), __1d_(static_cast<size_t>(count(__vb.__begin_, __vb.__end_, true))) { 16330b57cec5SDimitry Andric size_t __j = 0; 16340b57cec5SDimitry Andric for (size_t __i = 0; __i < __vb.size(); ++__i) 16350b57cec5SDimitry Andric if (__vb[__i]) 16360b57cec5SDimitry Andric __1d_[__j++] = __i; 16370b57cec5SDimitry Andric } 16380b57cec5SDimitry Andric 16390b57cec5SDimitry Andricpublic: 1640cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__1d_[__i]]; } 16410b57cec5SDimitry Andric 1642cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __1d_.size(); } 16430b57cec5SDimitry Andric 1644cb14a3feSDimitry Andric template <class> 1645cb14a3feSDimitry Andric friend class __val_expr; 1646cb14a3feSDimitry Andric template <class> 1647cb14a3feSDimitry Andric friend class valarray; 16480b57cec5SDimitry Andric}; 16490b57cec5SDimitry Andric 16500b57cec5SDimitry Andric// indirect_array 16510b57cec5SDimitry Andric 16520b57cec5SDimitry Andrictemplate <class _Tp> 1653cb14a3feSDimitry Andricclass _LIBCPP_TEMPLATE_VIS indirect_array { 16540b57cec5SDimitry Andricpublic: 16550b57cec5SDimitry Andric typedef _Tp value_type; 16560b57cec5SDimitry Andric 16570b57cec5SDimitry Andricprivate: 16580b57cec5SDimitry Andric value_type* __vp_; 16590b57cec5SDimitry Andric valarray<size_t> __1d_; 16600b57cec5SDimitry Andric 16610b57cec5SDimitry Andricpublic: 16625f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1663cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const; 16640b57cec5SDimitry Andric 16655f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1666cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const; 16670b57cec5SDimitry Andric 16685f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1669cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const; 16700b57cec5SDimitry Andric 16715f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1672cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const; 16730b57cec5SDimitry Andric 16745f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1675cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const; 16760b57cec5SDimitry Andric 16775f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1678cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const; 16790b57cec5SDimitry Andric 16805f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1681cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const; 16820b57cec5SDimitry Andric 16835f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1684cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const; 16850b57cec5SDimitry Andric 16865f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1687cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const; 16880b57cec5SDimitry Andric 16895f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1690cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const; 16910b57cec5SDimitry Andric 16925f757f3fSDimitry Andric template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 1693cb14a3feSDimitry Andric void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const; 16940b57cec5SDimitry Andric 1695cd0c3137SDimitry Andric indirect_array(const indirect_array&) = default; 1696cd0c3137SDimitry Andric 1697cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI const indirect_array& operator=(const indirect_array& __ia) const; 16980b57cec5SDimitry Andric 1699cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const; 17000b57cec5SDimitry Andric 1701*0fca6ea1SDimitry Andric // Behaves like __val_expr::operator[], which returns by value. 1702*0fca6ea1SDimitry Andric _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const { 1703*0fca6ea1SDimitry Andric _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __1d_.size(), "indirect_array.__get() index out of bounds"); 1704*0fca6ea1SDimitry Andric return __vp_[__1d_[__i]]; 1705*0fca6ea1SDimitry Andric } 1706*0fca6ea1SDimitry Andric 17070b57cec5SDimitry Andricprivate: 1708cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI indirect_array(const valarray<size_t>& __ia, const valarray<value_type>& __v) 1709cb14a3feSDimitry Andric : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(__ia) {} 17100b57cec5SDimitry Andric 17110b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 17120b57cec5SDimitry Andric 1713cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI indirect_array(valarray<size_t>&& __ia, const valarray<value_type>& __v) 1714cb14a3feSDimitry Andric : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(std::move(__ia)) {} 17150b57cec5SDimitry Andric 17160b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 17170b57cec5SDimitry Andric 1718cb14a3feSDimitry Andric template <class> 1719cb14a3feSDimitry Andric friend class valarray; 17200b57cec5SDimitry Andric}; 17210b57cec5SDimitry Andric 17220b57cec5SDimitry Andrictemplate <class _Tp> 17235f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1724cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator=(const _Expr& __v) const { 17250b57cec5SDimitry Andric size_t __n = __1d_.size(); 17260b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17270b57cec5SDimitry Andric __vp_[__1d_[__i]] = __v[__i]; 17280b57cec5SDimitry Andric} 17290b57cec5SDimitry Andric 17300b57cec5SDimitry Andrictemplate <class _Tp> 17315f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1732cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator*=(const _Expr& __v) const { 17330b57cec5SDimitry Andric size_t __n = __1d_.size(); 17340b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17350b57cec5SDimitry Andric __vp_[__1d_[__i]] *= __v[__i]; 17360b57cec5SDimitry Andric} 17370b57cec5SDimitry Andric 17380b57cec5SDimitry Andrictemplate <class _Tp> 17395f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1740cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator/=(const _Expr& __v) const { 17410b57cec5SDimitry Andric size_t __n = __1d_.size(); 17420b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17430b57cec5SDimitry Andric __vp_[__1d_[__i]] /= __v[__i]; 17440b57cec5SDimitry Andric} 17450b57cec5SDimitry Andric 17460b57cec5SDimitry Andrictemplate <class _Tp> 17475f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1748cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator%=(const _Expr& __v) const { 17490b57cec5SDimitry Andric size_t __n = __1d_.size(); 17500b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17510b57cec5SDimitry Andric __vp_[__1d_[__i]] %= __v[__i]; 17520b57cec5SDimitry Andric} 17530b57cec5SDimitry Andric 17540b57cec5SDimitry Andrictemplate <class _Tp> 17555f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1756cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator+=(const _Expr& __v) const { 17570b57cec5SDimitry Andric size_t __n = __1d_.size(); 17580b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17590b57cec5SDimitry Andric __vp_[__1d_[__i]] += __v[__i]; 17600b57cec5SDimitry Andric} 17610b57cec5SDimitry Andric 17620b57cec5SDimitry Andrictemplate <class _Tp> 17635f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1764cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator-=(const _Expr& __v) const { 17650b57cec5SDimitry Andric size_t __n = __1d_.size(); 17660b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17670b57cec5SDimitry Andric __vp_[__1d_[__i]] -= __v[__i]; 17680b57cec5SDimitry Andric} 17690b57cec5SDimitry Andric 17700b57cec5SDimitry Andrictemplate <class _Tp> 17715f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1772cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator^=(const _Expr& __v) const { 17730b57cec5SDimitry Andric size_t __n = __1d_.size(); 17740b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17750b57cec5SDimitry Andric __vp_[__1d_[__i]] ^= __v[__i]; 17760b57cec5SDimitry Andric} 17770b57cec5SDimitry Andric 17780b57cec5SDimitry Andrictemplate <class _Tp> 17795f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1780cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator&=(const _Expr& __v) const { 17810b57cec5SDimitry Andric size_t __n = __1d_.size(); 17820b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17830b57cec5SDimitry Andric __vp_[__1d_[__i]] &= __v[__i]; 17840b57cec5SDimitry Andric} 17850b57cec5SDimitry Andric 17860b57cec5SDimitry Andrictemplate <class _Tp> 17875f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1788cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator|=(const _Expr& __v) const { 17890b57cec5SDimitry Andric size_t __n = __1d_.size(); 17900b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17910b57cec5SDimitry Andric __vp_[__1d_[__i]] |= __v[__i]; 17920b57cec5SDimitry Andric} 17930b57cec5SDimitry Andric 17940b57cec5SDimitry Andrictemplate <class _Tp> 17955f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1796cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator<<=(const _Expr& __v) const { 17970b57cec5SDimitry Andric size_t __n = __1d_.size(); 17980b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 17990b57cec5SDimitry Andric __vp_[__1d_[__i]] <<= __v[__i]; 18000b57cec5SDimitry Andric} 18010b57cec5SDimitry Andric 18020b57cec5SDimitry Andrictemplate <class _Tp> 18035f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 1804cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator>>=(const _Expr& __v) const { 18050b57cec5SDimitry Andric size_t __n = __1d_.size(); 18060b57cec5SDimitry Andric for (size_t __i = 0; __i < __n; ++__i) 18070b57cec5SDimitry Andric __vp_[__1d_[__i]] >>= __v[__i]; 18080b57cec5SDimitry Andric} 18090b57cec5SDimitry Andric 18100b57cec5SDimitry Andrictemplate <class _Tp> 1811cb14a3feSDimitry Andricinline const indirect_array<_Tp>& indirect_array<_Tp>::operator=(const indirect_array& __ia) const { 18120b57cec5SDimitry Andric typedef const size_t* _Ip; 18130b57cec5SDimitry Andric const value_type* __s = __ia.__vp_; 1814cb14a3feSDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_, __j = __ia.__1d_.__begin_; __i != __e; ++__i, ++__j) 18150b57cec5SDimitry Andric __vp_[*__i] = __s[*__j]; 18160b57cec5SDimitry Andric return *this; 18170b57cec5SDimitry Andric} 18180b57cec5SDimitry Andric 18190b57cec5SDimitry Andrictemplate <class _Tp> 1820cb14a3feSDimitry Andricinline void indirect_array<_Tp>::operator=(const value_type& __x) const { 18210b57cec5SDimitry Andric typedef const size_t* _Ip; 18220b57cec5SDimitry Andric for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i) 18230b57cec5SDimitry Andric __vp_[*__i] = __x; 18240b57cec5SDimitry Andric} 18250b57cec5SDimitry Andric 18260b57cec5SDimitry Andrictemplate <class _ValExpr> 1827cb14a3feSDimitry Andricclass __indirect_expr { 1828bdd1243dSDimitry Andric typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr; 1829cb14a3feSDimitry Andric 18300b57cec5SDimitry Andricpublic: 18310b57cec5SDimitry Andric typedef typename _RmExpr::value_type value_type; 1832fe6060f1SDimitry Andric typedef value_type __result_type; 18330b57cec5SDimitry Andric 18340b57cec5SDimitry Andricprivate: 18350b57cec5SDimitry Andric _ValExpr __expr_; 18360b57cec5SDimitry Andric valarray<size_t> __1d_; 18370b57cec5SDimitry Andric 1838cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __indirect_expr(const valarray<size_t>& __ia, const _RmExpr& __e) : __expr_(__e), __1d_(__ia) {} 18390b57cec5SDimitry Andric 18400b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 18410b57cec5SDimitry Andric 1842cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __indirect_expr(valarray<size_t>&& __ia, const _RmExpr& __e) 1843cb14a3feSDimitry Andric : __expr_(__e), __1d_(std::move(__ia)) {} 18440b57cec5SDimitry Andric 18450b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 18460b57cec5SDimitry Andric 18470b57cec5SDimitry Andricpublic: 1848cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__1d_[__i]]; } 18490b57cec5SDimitry Andric 1850cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __1d_.size(); } 18510b57cec5SDimitry Andric 1852cb14a3feSDimitry Andric template <class> 1853cb14a3feSDimitry Andric friend class __val_expr; 1854cb14a3feSDimitry Andric template <class> 1855cb14a3feSDimitry Andric friend class _LIBCPP_TEMPLATE_VIS valarray; 18560b57cec5SDimitry Andric}; 18570b57cec5SDimitry Andric 18580b57cec5SDimitry Andrictemplate <class _ValExpr> 1859cb14a3feSDimitry Andricclass __val_expr { 1860bdd1243dSDimitry Andric typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr; 18610b57cec5SDimitry Andric 18620b57cec5SDimitry Andric _ValExpr __expr_; 1863cb14a3feSDimitry Andric 18640b57cec5SDimitry Andricpublic: 18650b57cec5SDimitry Andric typedef typename _RmExpr::value_type value_type; 1866fe6060f1SDimitry Andric typedef typename _RmExpr::__result_type __result_type; 18670b57cec5SDimitry Andric 1868cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI explicit __val_expr(const _RmExpr& __e) : __expr_(__e) {} 18690b57cec5SDimitry Andric 1870cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__i]; } 18710b57cec5SDimitry Andric 1872cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__slice_expr<_ValExpr> > operator[](slice __s) const { 18730b57cec5SDimitry Andric typedef __slice_expr<_ValExpr> _NewExpr; 18740b57cec5SDimitry Andric return __val_expr< _NewExpr >(_NewExpr(__s, __expr_)); 18750b57cec5SDimitry Andric } 18760b57cec5SDimitry Andric 1877cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<_ValExpr> > operator[](const gslice& __gs) const { 18780b57cec5SDimitry Andric typedef __indirect_expr<_ValExpr> _NewExpr; 18790b57cec5SDimitry Andric return __val_expr<_NewExpr >(_NewExpr(__gs.__1d_, __expr_)); 18800b57cec5SDimitry Andric } 18810b57cec5SDimitry Andric 1882cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__mask_expr<_ValExpr> > operator[](const valarray<bool>& __vb) const { 18830b57cec5SDimitry Andric typedef __mask_expr<_ValExpr> _NewExpr; 18840b57cec5SDimitry Andric return __val_expr< _NewExpr >(_NewExpr(__vb, __expr_)); 18850b57cec5SDimitry Andric } 18860b57cec5SDimitry Andric 1887cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<_ValExpr> > operator[](const valarray<size_t>& __vs) const { 18880b57cec5SDimitry Andric typedef __indirect_expr<_ValExpr> _NewExpr; 18890b57cec5SDimitry Andric return __val_expr< _NewExpr >(_NewExpr(__vs, __expr_)); 18900b57cec5SDimitry Andric } 18910b57cec5SDimitry Andric 1892cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__unary_plus<value_type>, _ValExpr> > operator+() const { 18930b57cec5SDimitry Andric typedef _UnaryOp<__unary_plus<value_type>, _ValExpr> _NewExpr; 18940b57cec5SDimitry Andric return __val_expr<_NewExpr>(_NewExpr(__unary_plus<value_type>(), __expr_)); 18950b57cec5SDimitry Andric } 18960b57cec5SDimitry Andric 1897cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<negate<value_type>, _ValExpr> > operator-() const { 18980b57cec5SDimitry Andric typedef _UnaryOp<negate<value_type>, _ValExpr> _NewExpr; 18990b57cec5SDimitry Andric return __val_expr<_NewExpr>(_NewExpr(negate<value_type>(), __expr_)); 19000b57cec5SDimitry Andric } 19010b57cec5SDimitry Andric 1902cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__bit_not<value_type>, _ValExpr> > operator~() const { 19030b57cec5SDimitry Andric typedef _UnaryOp<__bit_not<value_type>, _ValExpr> _NewExpr; 19040b57cec5SDimitry Andric return __val_expr<_NewExpr>(_NewExpr(__bit_not<value_type>(), __expr_)); 19050b57cec5SDimitry Andric } 19060b57cec5SDimitry Andric 1907cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<logical_not<value_type>, _ValExpr> > operator!() const { 19080b57cec5SDimitry Andric typedef _UnaryOp<logical_not<value_type>, _ValExpr> _NewExpr; 19090b57cec5SDimitry Andric return __val_expr<_NewExpr>(_NewExpr(logical_not<value_type>(), __expr_)); 19100b57cec5SDimitry Andric } 19110b57cec5SDimitry Andric 1912fe6060f1SDimitry Andric operator valarray<__result_type>() const; 19130b57cec5SDimitry Andric 1914cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI size_t size() const { return __expr_.size(); } 19150b57cec5SDimitry Andric 1916cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type sum() const { 19170b57cec5SDimitry Andric size_t __n = __expr_.size(); 1918fe6060f1SDimitry Andric __result_type __r = __n ? __expr_[0] : __result_type(); 19190b57cec5SDimitry Andric for (size_t __i = 1; __i < __n; ++__i) 19200b57cec5SDimitry Andric __r += __expr_[__i]; 19210b57cec5SDimitry Andric return __r; 19220b57cec5SDimitry Andric } 19230b57cec5SDimitry Andric 1924cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type min() const { 19250b57cec5SDimitry Andric size_t __n = size(); 1926fe6060f1SDimitry Andric __result_type __r = __n ? (*this)[0] : __result_type(); 1927cb14a3feSDimitry Andric for (size_t __i = 1; __i < __n; ++__i) { 1928fe6060f1SDimitry Andric __result_type __x = __expr_[__i]; 19290b57cec5SDimitry Andric if (__x < __r) 19300b57cec5SDimitry Andric __r = __x; 19310b57cec5SDimitry Andric } 19320b57cec5SDimitry Andric return __r; 19330b57cec5SDimitry Andric } 19340b57cec5SDimitry Andric 1935cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __result_type max() const { 19360b57cec5SDimitry Andric size_t __n = size(); 1937fe6060f1SDimitry Andric __result_type __r = __n ? (*this)[0] : __result_type(); 1938cb14a3feSDimitry Andric for (size_t __i = 1; __i < __n; ++__i) { 1939fe6060f1SDimitry Andric __result_type __x = __expr_[__i]; 19400b57cec5SDimitry Andric if (__r < __x) 19410b57cec5SDimitry Andric __r = __x; 19420b57cec5SDimitry Andric } 19430b57cec5SDimitry Andric return __r; 19440b57cec5SDimitry Andric } 19450b57cec5SDimitry Andric 1946cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__shift_expr<_ValExpr> > shift(int __i) const { 1947cb14a3feSDimitry Andric return __val_expr<__shift_expr<_ValExpr> >(__shift_expr<_ValExpr>(__i, __expr_)); 1948cb14a3feSDimitry Andric } 19490b57cec5SDimitry Andric 1950cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<__cshift_expr<_ValExpr> > cshift(int __i) const { 1951cb14a3feSDimitry Andric return __val_expr<__cshift_expr<_ValExpr> >(__cshift_expr<_ValExpr>(__i, __expr_)); 1952cb14a3feSDimitry Andric } 19530b57cec5SDimitry Andric 1954cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__apply_expr<value_type, value_type (*)(value_type)>, _ValExpr> > 1955cb14a3feSDimitry Andric apply(value_type __f(value_type)) const { 19560b57cec5SDimitry Andric typedef __apply_expr<value_type, value_type (*)(value_type)> _Op; 19570b57cec5SDimitry Andric typedef _UnaryOp<_Op, _ValExpr> _NewExpr; 19580b57cec5SDimitry Andric return __val_expr<_NewExpr>(_NewExpr(_Op(__f), __expr_)); 19590b57cec5SDimitry Andric } 19600b57cec5SDimitry Andric 1961cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__apply_expr<value_type, value_type (*)(const value_type&)>, _ValExpr> > 1962cb14a3feSDimitry Andric apply(value_type __f(const value_type&)) const { 19630b57cec5SDimitry Andric typedef __apply_expr<value_type, value_type (*)(const value_type&)> _Op; 19640b57cec5SDimitry Andric typedef _UnaryOp<_Op, _ValExpr> _NewExpr; 19650b57cec5SDimitry Andric return __val_expr<_NewExpr>(_NewExpr(_Op(__f), __expr_)); 19660b57cec5SDimitry Andric } 19670b57cec5SDimitry Andric}; 19680b57cec5SDimitry Andric 19690b57cec5SDimitry Andrictemplate <class _ValExpr> 1970cb14a3feSDimitry Andric__val_expr<_ValExpr>::operator valarray<__val_expr::__result_type>() const { 1971fe6060f1SDimitry Andric valarray<__result_type> __r; 19720b57cec5SDimitry Andric size_t __n = __expr_.size(); 1973cb14a3feSDimitry Andric if (__n) { 1974cb14a3feSDimitry Andric __r.__begin_ = __r.__end_ = allocator<__result_type>().allocate(__n); 19750b57cec5SDimitry Andric for (size_t __i = 0; __i != __n; ++__r.__end_, ++__i) 1976fe6060f1SDimitry Andric ::new ((void*)__r.__end_) __result_type(__expr_[__i]); 19770b57cec5SDimitry Andric } 19780b57cec5SDimitry Andric return __r; 19790b57cec5SDimitry Andric} 19800b57cec5SDimitry Andric 19810b57cec5SDimitry Andric// valarray 19820b57cec5SDimitry Andric 19830b57cec5SDimitry Andrictemplate <class _Tp> 1984cb14a3feSDimitry Andricinline valarray<_Tp>::valarray(size_t __n) : __begin_(nullptr), __end_(nullptr) { 1985cb14a3feSDimitry Andric if (__n) { 1986e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 198706c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 1988cb14a3feSDimitry Andric try { 198906c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 19900b57cec5SDimitry Andric for (size_t __n_left = __n; __n_left; --__n_left, ++__end_) 1991e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(); 199206c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 1993cb14a3feSDimitry Andric } catch (...) { 19940b57cec5SDimitry Andric __clear(__n); 19950b57cec5SDimitry Andric throw; 19960b57cec5SDimitry Andric } 199706c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 19980b57cec5SDimitry Andric } 19990b57cec5SDimitry Andric} 20000b57cec5SDimitry Andric 20010b57cec5SDimitry Andrictemplate <class _Tp> 2002cb14a3feSDimitry Andricinline valarray<_Tp>::valarray(const value_type& __x, size_t __n) : __begin_(nullptr), __end_(nullptr) { 20030b57cec5SDimitry Andric resize(__n, __x); 20040b57cec5SDimitry Andric} 20050b57cec5SDimitry Andric 20060b57cec5SDimitry Andrictemplate <class _Tp> 2007cb14a3feSDimitry Andricvalarray<_Tp>::valarray(const value_type* __p, size_t __n) : __begin_(nullptr), __end_(nullptr) { 2008cb14a3feSDimitry Andric if (__n) { 2009e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 201006c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2011cb14a3feSDimitry Andric try { 201206c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 20130b57cec5SDimitry Andric for (size_t __n_left = __n; __n_left; ++__end_, ++__p, --__n_left) 2014e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(*__p); 201506c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2016cb14a3feSDimitry Andric } catch (...) { 20170b57cec5SDimitry Andric __clear(__n); 20180b57cec5SDimitry Andric throw; 20190b57cec5SDimitry Andric } 202006c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 20210b57cec5SDimitry Andric } 20220b57cec5SDimitry Andric} 20230b57cec5SDimitry Andric 20240b57cec5SDimitry Andrictemplate <class _Tp> 2025cb14a3feSDimitry Andricvalarray<_Tp>::valarray(const valarray& __v) : __begin_(nullptr), __end_(nullptr) { 2026cb14a3feSDimitry Andric if (__v.size()) { 2027e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__v.size()); 202806c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2029cb14a3feSDimitry Andric try { 203006c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 20310b57cec5SDimitry Andric for (value_type* __p = __v.__begin_; __p != __v.__end_; ++__end_, ++__p) 2032e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(*__p); 203306c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2034cb14a3feSDimitry Andric } catch (...) { 20350b57cec5SDimitry Andric __clear(__v.size()); 20360b57cec5SDimitry Andric throw; 20370b57cec5SDimitry Andric } 203806c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 20390b57cec5SDimitry Andric } 20400b57cec5SDimitry Andric} 20410b57cec5SDimitry Andric 20420b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 20430b57cec5SDimitry Andric 20440b57cec5SDimitry Andrictemplate <class _Tp> 2045cb14a3feSDimitry Andricinline valarray<_Tp>::valarray(valarray&& __v) _NOEXCEPT : __begin_(__v.__begin_), __end_(__v.__end_) { 20460b57cec5SDimitry Andric __v.__begin_ = __v.__end_ = nullptr; 20470b57cec5SDimitry Andric} 20480b57cec5SDimitry Andric 20490b57cec5SDimitry Andrictemplate <class _Tp> 2050cb14a3feSDimitry Andricvalarray<_Tp>::valarray(initializer_list<value_type> __il) : __begin_(nullptr), __end_(nullptr) { 20510b57cec5SDimitry Andric const size_t __n = __il.size(); 2052cb14a3feSDimitry Andric if (__n) { 2053e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 205406c3fb27SDimitry Andric# ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2055cb14a3feSDimitry Andric try { 205606c3fb27SDimitry Andric# endif // _LIBCPP_HAS_NO_EXCEPTIONS 20570b57cec5SDimitry Andric size_t __n_left = __n; 20580b57cec5SDimitry Andric for (const value_type* __p = __il.begin(); __n_left; ++__end_, ++__p, --__n_left) 2059e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(*__p); 206006c3fb27SDimitry Andric# ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2061cb14a3feSDimitry Andric } catch (...) { 20620b57cec5SDimitry Andric __clear(__n); 20630b57cec5SDimitry Andric throw; 20640b57cec5SDimitry Andric } 206506c3fb27SDimitry Andric# endif // _LIBCPP_HAS_NO_EXCEPTIONS 20660b57cec5SDimitry Andric } 20670b57cec5SDimitry Andric} 20680b57cec5SDimitry Andric 20690b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 20700b57cec5SDimitry Andric 20710b57cec5SDimitry Andrictemplate <class _Tp> 2072cb14a3feSDimitry Andricvalarray<_Tp>::valarray(const slice_array<value_type>& __sa) : __begin_(nullptr), __end_(nullptr) { 20730b57cec5SDimitry Andric const size_t __n = __sa.__size_; 2074cb14a3feSDimitry Andric if (__n) { 2075e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 207606c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2077cb14a3feSDimitry Andric try { 207806c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 20790b57cec5SDimitry Andric size_t __n_left = __n; 20800b57cec5SDimitry Andric for (const value_type* __p = __sa.__vp_; __n_left; ++__end_, __p += __sa.__stride_, --__n_left) 2081e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(*__p); 208206c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2083cb14a3feSDimitry Andric } catch (...) { 20840b57cec5SDimitry Andric __clear(__n); 20850b57cec5SDimitry Andric throw; 20860b57cec5SDimitry Andric } 208706c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 20880b57cec5SDimitry Andric } 20890b57cec5SDimitry Andric} 20900b57cec5SDimitry Andric 20910b57cec5SDimitry Andrictemplate <class _Tp> 2092cb14a3feSDimitry Andricvalarray<_Tp>::valarray(const gslice_array<value_type>& __ga) : __begin_(nullptr), __end_(nullptr) { 20930b57cec5SDimitry Andric const size_t __n = __ga.__1d_.size(); 2094cb14a3feSDimitry Andric if (__n) { 2095e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 209606c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2097cb14a3feSDimitry Andric try { 209806c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 20990b57cec5SDimitry Andric typedef const size_t* _Ip; 21000b57cec5SDimitry Andric const value_type* __s = __ga.__vp_; 2101cb14a3feSDimitry Andric for (_Ip __i = __ga.__1d_.__begin_, __e = __ga.__1d_.__end_; __i != __e; ++__i, ++__end_) 2102e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(__s[*__i]); 210306c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2104cb14a3feSDimitry Andric } catch (...) { 21050b57cec5SDimitry Andric __clear(__n); 21060b57cec5SDimitry Andric throw; 21070b57cec5SDimitry Andric } 210806c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 21090b57cec5SDimitry Andric } 21100b57cec5SDimitry Andric} 21110b57cec5SDimitry Andric 21120b57cec5SDimitry Andrictemplate <class _Tp> 2113cb14a3feSDimitry Andricvalarray<_Tp>::valarray(const mask_array<value_type>& __ma) : __begin_(nullptr), __end_(nullptr) { 21140b57cec5SDimitry Andric const size_t __n = __ma.__1d_.size(); 2115cb14a3feSDimitry Andric if (__n) { 2116e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 211706c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2118cb14a3feSDimitry Andric try { 211906c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 21200b57cec5SDimitry Andric typedef const size_t* _Ip; 21210b57cec5SDimitry Andric const value_type* __s = __ma.__vp_; 2122cb14a3feSDimitry Andric for (_Ip __i = __ma.__1d_.__begin_, __e = __ma.__1d_.__end_; __i != __e; ++__i, ++__end_) 2123e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(__s[*__i]); 212406c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2125cb14a3feSDimitry Andric } catch (...) { 21260b57cec5SDimitry Andric __clear(__n); 21270b57cec5SDimitry Andric throw; 21280b57cec5SDimitry Andric } 212906c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 21300b57cec5SDimitry Andric } 21310b57cec5SDimitry Andric} 21320b57cec5SDimitry Andric 21330b57cec5SDimitry Andrictemplate <class _Tp> 2134cb14a3feSDimitry Andricvalarray<_Tp>::valarray(const indirect_array<value_type>& __ia) : __begin_(nullptr), __end_(nullptr) { 21350b57cec5SDimitry Andric const size_t __n = __ia.__1d_.size(); 2136cb14a3feSDimitry Andric if (__n) { 2137e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 213806c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2139cb14a3feSDimitry Andric try { 214006c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 21410b57cec5SDimitry Andric typedef const size_t* _Ip; 21420b57cec5SDimitry Andric const value_type* __s = __ia.__vp_; 2143cb14a3feSDimitry Andric for (_Ip __i = __ia.__1d_.__begin_, __e = __ia.__1d_.__end_; __i != __e; ++__i, ++__end_) 2144e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(__s[*__i]); 214506c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2146cb14a3feSDimitry Andric } catch (...) { 21470b57cec5SDimitry Andric __clear(__n); 21480b57cec5SDimitry Andric throw; 21490b57cec5SDimitry Andric } 215006c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 21510b57cec5SDimitry Andric } 21520b57cec5SDimitry Andric} 21530b57cec5SDimitry Andric 21540b57cec5SDimitry Andrictemplate <class _Tp> 2155cb14a3feSDimitry Andricinline valarray<_Tp>::~valarray() { 21560b57cec5SDimitry Andric __clear(size()); 21570b57cec5SDimitry Andric} 21580b57cec5SDimitry Andric 21590b57cec5SDimitry Andrictemplate <class _Tp> 2160cb14a3feSDimitry Andricvalarray<_Tp>& valarray<_Tp>::__assign_range(const value_type* __f, const value_type* __l) { 21610b57cec5SDimitry Andric size_t __n = __l - __f; 2162cb14a3feSDimitry Andric if (size() != __n) { 21630b57cec5SDimitry Andric __clear(size()); 2164e8d8bef9SDimitry Andric __begin_ = allocator<value_type>().allocate(__n); 21650b57cec5SDimitry Andric __end_ = __begin_ + __n; 21665f757f3fSDimitry Andric std::uninitialized_copy(__f, __l, __begin_); 21670b57cec5SDimitry Andric } else { 21685f757f3fSDimitry Andric std::copy(__f, __l, __begin_); 21690b57cec5SDimitry Andric } 21700b57cec5SDimitry Andric return *this; 21710b57cec5SDimitry Andric} 21720b57cec5SDimitry Andric 21730b57cec5SDimitry Andrictemplate <class _Tp> 2174cb14a3feSDimitry Andricvalarray<_Tp>& valarray<_Tp>::operator=(const valarray& __v) { 21755f757f3fSDimitry Andric if (this != std::addressof(__v)) 21760b57cec5SDimitry Andric return __assign_range(__v.__begin_, __v.__end_); 21770b57cec5SDimitry Andric return *this; 21780b57cec5SDimitry Andric} 21790b57cec5SDimitry Andric 21800b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 21810b57cec5SDimitry Andric 21820b57cec5SDimitry Andrictemplate <class _Tp> 2183cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(valarray&& __v) _NOEXCEPT { 21840b57cec5SDimitry Andric __clear(size()); 21850b57cec5SDimitry Andric __begin_ = __v.__begin_; 21860b57cec5SDimitry Andric __end_ = __v.__end_; 21870b57cec5SDimitry Andric __v.__begin_ = nullptr; 21880b57cec5SDimitry Andric __v.__end_ = nullptr; 21890b57cec5SDimitry Andric return *this; 21900b57cec5SDimitry Andric} 21910b57cec5SDimitry Andric 21920b57cec5SDimitry Andrictemplate <class _Tp> 2193cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(initializer_list<value_type> __il) { 21940b57cec5SDimitry Andric return __assign_range(__il.begin(), __il.end()); 21950b57cec5SDimitry Andric} 21960b57cec5SDimitry Andric 21970b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 21980b57cec5SDimitry Andric 21990b57cec5SDimitry Andrictemplate <class _Tp> 2200cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(const value_type& __x) { 22015f757f3fSDimitry Andric std::fill(__begin_, __end_, __x); 22020b57cec5SDimitry Andric return *this; 22030b57cec5SDimitry Andric} 22040b57cec5SDimitry Andric 22050b57cec5SDimitry Andrictemplate <class _Tp> 2206cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(const slice_array<value_type>& __sa) { 22070b57cec5SDimitry Andric value_type* __t = __begin_; 22080b57cec5SDimitry Andric const value_type* __s = __sa.__vp_; 22090b57cec5SDimitry Andric for (size_t __n = __sa.__size_; __n; --__n, __s += __sa.__stride_, ++__t) 22100b57cec5SDimitry Andric *__t = *__s; 22110b57cec5SDimitry Andric return *this; 22120b57cec5SDimitry Andric} 22130b57cec5SDimitry Andric 22140b57cec5SDimitry Andrictemplate <class _Tp> 2215cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(const gslice_array<value_type>& __ga) { 22160b57cec5SDimitry Andric typedef const size_t* _Ip; 22170b57cec5SDimitry Andric value_type* __t = __begin_; 22180b57cec5SDimitry Andric const value_type* __s = __ga.__vp_; 2219cb14a3feSDimitry Andric for (_Ip __i = __ga.__1d_.__begin_, __e = __ga.__1d_.__end_; __i != __e; ++__i, ++__t) 22200b57cec5SDimitry Andric *__t = __s[*__i]; 22210b57cec5SDimitry Andric return *this; 22220b57cec5SDimitry Andric} 22230b57cec5SDimitry Andric 22240b57cec5SDimitry Andrictemplate <class _Tp> 2225cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(const mask_array<value_type>& __ma) { 22260b57cec5SDimitry Andric typedef const size_t* _Ip; 22270b57cec5SDimitry Andric value_type* __t = __begin_; 22280b57cec5SDimitry Andric const value_type* __s = __ma.__vp_; 2229cb14a3feSDimitry Andric for (_Ip __i = __ma.__1d_.__begin_, __e = __ma.__1d_.__end_; __i != __e; ++__i, ++__t) 22300b57cec5SDimitry Andric *__t = __s[*__i]; 22310b57cec5SDimitry Andric return *this; 22320b57cec5SDimitry Andric} 22330b57cec5SDimitry Andric 22340b57cec5SDimitry Andrictemplate <class _Tp> 2235cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(const indirect_array<value_type>& __ia) { 22360b57cec5SDimitry Andric typedef const size_t* _Ip; 22370b57cec5SDimitry Andric value_type* __t = __begin_; 22380b57cec5SDimitry Andric const value_type* __s = __ia.__vp_; 2239cb14a3feSDimitry Andric for (_Ip __i = __ia.__1d_.__begin_, __e = __ia.__1d_.__end_; __i != __e; ++__i, ++__t) 22400b57cec5SDimitry Andric *__t = __s[*__i]; 22410b57cec5SDimitry Andric return *this; 22420b57cec5SDimitry Andric} 22430b57cec5SDimitry Andric 22440b57cec5SDimitry Andrictemplate <class _Tp> 22450b57cec5SDimitry Andrictemplate <class _ValExpr> 2246cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator=(const __val_expr<_ValExpr>& __v) { 22470b57cec5SDimitry Andric size_t __n = __v.size(); 22480b57cec5SDimitry Andric if (size() != __n) 22490b57cec5SDimitry Andric resize(__n); 22500b57cec5SDimitry Andric value_type* __t = __begin_; 22510b57cec5SDimitry Andric for (size_t __i = 0; __i != __n; ++__t, ++__i) 2252fe6060f1SDimitry Andric *__t = __result_type(__v[__i]); 22530b57cec5SDimitry Andric return *this; 22540b57cec5SDimitry Andric} 22550b57cec5SDimitry Andric 22560b57cec5SDimitry Andrictemplate <class _Tp> 2257cb14a3feSDimitry Andricinline __val_expr<__slice_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](slice __s) const { 22580b57cec5SDimitry Andric return __val_expr<__slice_expr<const valarray&> >(__slice_expr<const valarray&>(__s, *this)); 22590b57cec5SDimitry Andric} 22600b57cec5SDimitry Andric 22610b57cec5SDimitry Andrictemplate <class _Tp> 2262cb14a3feSDimitry Andricinline slice_array<_Tp> valarray<_Tp>::operator[](slice __s) { 22630b57cec5SDimitry Andric return slice_array<value_type>(__s, *this); 22640b57cec5SDimitry Andric} 22650b57cec5SDimitry Andric 22660b57cec5SDimitry Andrictemplate <class _Tp> 2267cb14a3feSDimitry Andricinline __val_expr<__indirect_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](const gslice& __gs) const { 22680b57cec5SDimitry Andric return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(__gs.__1d_, *this)); 22690b57cec5SDimitry Andric} 22700b57cec5SDimitry Andric 22710b57cec5SDimitry Andrictemplate <class _Tp> 2272cb14a3feSDimitry Andricinline gslice_array<_Tp> valarray<_Tp>::operator[](const gslice& __gs) { 22730b57cec5SDimitry Andric return gslice_array<value_type>(__gs, *this); 22740b57cec5SDimitry Andric} 22750b57cec5SDimitry Andric 22760b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 22770b57cec5SDimitry Andric 22780b57cec5SDimitry Andrictemplate <class _Tp> 2279cb14a3feSDimitry Andricinline __val_expr<__indirect_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](gslice&& __gs) const { 228081ad6265SDimitry Andric return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(std::move(__gs.__1d_), *this)); 22810b57cec5SDimitry Andric} 22820b57cec5SDimitry Andric 22830b57cec5SDimitry Andrictemplate <class _Tp> 2284cb14a3feSDimitry Andricinline gslice_array<_Tp> valarray<_Tp>::operator[](gslice&& __gs) { 228581ad6265SDimitry Andric return gslice_array<value_type>(std::move(__gs), *this); 22860b57cec5SDimitry Andric} 22870b57cec5SDimitry Andric 22880b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 22890b57cec5SDimitry Andric 22900b57cec5SDimitry Andrictemplate <class _Tp> 2291cb14a3feSDimitry Andricinline __val_expr<__mask_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](const valarray<bool>& __vb) const { 22920b57cec5SDimitry Andric return __val_expr<__mask_expr<const valarray&> >(__mask_expr<const valarray&>(__vb, *this)); 22930b57cec5SDimitry Andric} 22940b57cec5SDimitry Andric 22950b57cec5SDimitry Andrictemplate <class _Tp> 2296cb14a3feSDimitry Andricinline mask_array<_Tp> valarray<_Tp>::operator[](const valarray<bool>& __vb) { 22970b57cec5SDimitry Andric return mask_array<value_type>(__vb, *this); 22980b57cec5SDimitry Andric} 22990b57cec5SDimitry Andric 23000b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 23010b57cec5SDimitry Andric 23020b57cec5SDimitry Andrictemplate <class _Tp> 2303cb14a3feSDimitry Andricinline __val_expr<__mask_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](valarray<bool>&& __vb) const { 230481ad6265SDimitry Andric return __val_expr<__mask_expr<const valarray&> >(__mask_expr<const valarray&>(std::move(__vb), *this)); 23050b57cec5SDimitry Andric} 23060b57cec5SDimitry Andric 23070b57cec5SDimitry Andrictemplate <class _Tp> 2308cb14a3feSDimitry Andricinline mask_array<_Tp> valarray<_Tp>::operator[](valarray<bool>&& __vb) { 230981ad6265SDimitry Andric return mask_array<value_type>(std::move(__vb), *this); 23100b57cec5SDimitry Andric} 23110b57cec5SDimitry Andric 23120b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 23130b57cec5SDimitry Andric 23140b57cec5SDimitry Andrictemplate <class _Tp> 2315cb14a3feSDimitry Andricinline __val_expr<__indirect_expr<const valarray<_Tp>&> > 2316cb14a3feSDimitry Andricvalarray<_Tp>::operator[](const valarray<size_t>& __vs) const { 23170b57cec5SDimitry Andric return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(__vs, *this)); 23180b57cec5SDimitry Andric} 23190b57cec5SDimitry Andric 23200b57cec5SDimitry Andrictemplate <class _Tp> 2321cb14a3feSDimitry Andricinline indirect_array<_Tp> valarray<_Tp>::operator[](const valarray<size_t>& __vs) { 23220b57cec5SDimitry Andric return indirect_array<value_type>(__vs, *this); 23230b57cec5SDimitry Andric} 23240b57cec5SDimitry Andric 23250b57cec5SDimitry Andric#ifndef _LIBCPP_CXX03_LANG 23260b57cec5SDimitry Andric 23270b57cec5SDimitry Andrictemplate <class _Tp> 2328cb14a3feSDimitry Andricinline __val_expr<__indirect_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](valarray<size_t>&& __vs) const { 232981ad6265SDimitry Andric return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(std::move(__vs), *this)); 23300b57cec5SDimitry Andric} 23310b57cec5SDimitry Andric 23320b57cec5SDimitry Andrictemplate <class _Tp> 2333cb14a3feSDimitry Andricinline indirect_array<_Tp> valarray<_Tp>::operator[](valarray<size_t>&& __vs) { 233481ad6265SDimitry Andric return indirect_array<value_type>(std::move(__vs), *this); 23350b57cec5SDimitry Andric} 23360b57cec5SDimitry Andric 23370b57cec5SDimitry Andric#endif // _LIBCPP_CXX03_LANG 23380b57cec5SDimitry Andric 23390b57cec5SDimitry Andrictemplate <class _Tp> 2340cb14a3feSDimitry Andricinline __val_expr<_UnaryOp<__unary_plus<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator+() const { 234181ad6265SDimitry Andric using _Op = _UnaryOp<__unary_plus<_Tp>, const valarray<_Tp>&>; 234281ad6265SDimitry Andric return __val_expr<_Op>(_Op(__unary_plus<_Tp>(), *this)); 23430b57cec5SDimitry Andric} 23440b57cec5SDimitry Andric 23450b57cec5SDimitry Andrictemplate <class _Tp> 2346cb14a3feSDimitry Andricinline __val_expr<_UnaryOp<negate<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator-() const { 234781ad6265SDimitry Andric using _Op = _UnaryOp<negate<_Tp>, const valarray<_Tp>&>; 234881ad6265SDimitry Andric return __val_expr<_Op>(_Op(negate<_Tp>(), *this)); 23490b57cec5SDimitry Andric} 23500b57cec5SDimitry Andric 23510b57cec5SDimitry Andrictemplate <class _Tp> 2352cb14a3feSDimitry Andricinline __val_expr<_UnaryOp<__bit_not<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator~() const { 235381ad6265SDimitry Andric using _Op = _UnaryOp<__bit_not<_Tp>, const valarray<_Tp>&>; 235481ad6265SDimitry Andric return __val_expr<_Op>(_Op(__bit_not<_Tp>(), *this)); 23550b57cec5SDimitry Andric} 23560b57cec5SDimitry Andric 23570b57cec5SDimitry Andrictemplate <class _Tp> 2358cb14a3feSDimitry Andricinline __val_expr<_UnaryOp<logical_not<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator!() const { 235981ad6265SDimitry Andric using _Op = _UnaryOp<logical_not<_Tp>, const valarray<_Tp>&>; 236081ad6265SDimitry Andric return __val_expr<_Op>(_Op(logical_not<_Tp>(), *this)); 23610b57cec5SDimitry Andric} 23620b57cec5SDimitry Andric 23630b57cec5SDimitry Andrictemplate <class _Tp> 2364cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator*=(const value_type& __x) { 23650b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 23660b57cec5SDimitry Andric *__p *= __x; 23670b57cec5SDimitry Andric return *this; 23680b57cec5SDimitry Andric} 23690b57cec5SDimitry Andric 23700b57cec5SDimitry Andrictemplate <class _Tp> 2371cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator/=(const value_type& __x) { 23720b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 23730b57cec5SDimitry Andric *__p /= __x; 23740b57cec5SDimitry Andric return *this; 23750b57cec5SDimitry Andric} 23760b57cec5SDimitry Andric 23770b57cec5SDimitry Andrictemplate <class _Tp> 2378cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator%=(const value_type& __x) { 23790b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 23800b57cec5SDimitry Andric *__p %= __x; 23810b57cec5SDimitry Andric return *this; 23820b57cec5SDimitry Andric} 23830b57cec5SDimitry Andric 23840b57cec5SDimitry Andrictemplate <class _Tp> 2385cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator+=(const value_type& __x) { 23860b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 23870b57cec5SDimitry Andric *__p += __x; 23880b57cec5SDimitry Andric return *this; 23890b57cec5SDimitry Andric} 23900b57cec5SDimitry Andric 23910b57cec5SDimitry Andrictemplate <class _Tp> 2392cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator-=(const value_type& __x) { 23930b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 23940b57cec5SDimitry Andric *__p -= __x; 23950b57cec5SDimitry Andric return *this; 23960b57cec5SDimitry Andric} 23970b57cec5SDimitry Andric 23980b57cec5SDimitry Andrictemplate <class _Tp> 2399cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator^=(const value_type& __x) { 24000b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 24010b57cec5SDimitry Andric *__p ^= __x; 24020b57cec5SDimitry Andric return *this; 24030b57cec5SDimitry Andric} 24040b57cec5SDimitry Andric 24050b57cec5SDimitry Andrictemplate <class _Tp> 2406cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator&=(const value_type& __x) { 24070b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 24080b57cec5SDimitry Andric *__p &= __x; 24090b57cec5SDimitry Andric return *this; 24100b57cec5SDimitry Andric} 24110b57cec5SDimitry Andric 24120b57cec5SDimitry Andrictemplate <class _Tp> 2413cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator|=(const value_type& __x) { 24140b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 24150b57cec5SDimitry Andric *__p |= __x; 24160b57cec5SDimitry Andric return *this; 24170b57cec5SDimitry Andric} 24180b57cec5SDimitry Andric 24190b57cec5SDimitry Andrictemplate <class _Tp> 2420cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator<<=(const value_type& __x) { 24210b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 24220b57cec5SDimitry Andric *__p <<= __x; 24230b57cec5SDimitry Andric return *this; 24240b57cec5SDimitry Andric} 24250b57cec5SDimitry Andric 24260b57cec5SDimitry Andrictemplate <class _Tp> 2427cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator>>=(const value_type& __x) { 24280b57cec5SDimitry Andric for (value_type* __p = __begin_; __p != __end_; ++__p) 24290b57cec5SDimitry Andric *__p >>= __x; 24300b57cec5SDimitry Andric return *this; 24310b57cec5SDimitry Andric} 24320b57cec5SDimitry Andric 24330b57cec5SDimitry Andrictemplate <class _Tp> 24345f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2435cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator*=(const _Expr& __v) { 24360b57cec5SDimitry Andric size_t __i = 0; 24370b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2438*0fca6ea1SDimitry Andric *__t *= std::__get(__v, __i); 24390b57cec5SDimitry Andric return *this; 24400b57cec5SDimitry Andric} 24410b57cec5SDimitry Andric 24420b57cec5SDimitry Andrictemplate <class _Tp> 24435f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2444cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator/=(const _Expr& __v) { 24450b57cec5SDimitry Andric size_t __i = 0; 24460b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2447*0fca6ea1SDimitry Andric *__t /= std::__get(__v, __i); 24480b57cec5SDimitry Andric return *this; 24490b57cec5SDimitry Andric} 24500b57cec5SDimitry Andric 24510b57cec5SDimitry Andrictemplate <class _Tp> 24525f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2453cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator%=(const _Expr& __v) { 24540b57cec5SDimitry Andric size_t __i = 0; 24550b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2456*0fca6ea1SDimitry Andric *__t %= std::__get(__v, __i); 24570b57cec5SDimitry Andric return *this; 24580b57cec5SDimitry Andric} 24590b57cec5SDimitry Andric 24600b57cec5SDimitry Andrictemplate <class _Tp> 24615f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2462cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator+=(const _Expr& __v) { 24630b57cec5SDimitry Andric size_t __i = 0; 24640b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2465*0fca6ea1SDimitry Andric *__t += std::__get(__v, __i); 24660b57cec5SDimitry Andric return *this; 24670b57cec5SDimitry Andric} 24680b57cec5SDimitry Andric 24690b57cec5SDimitry Andrictemplate <class _Tp> 24705f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2471cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator-=(const _Expr& __v) { 24720b57cec5SDimitry Andric size_t __i = 0; 24730b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2474*0fca6ea1SDimitry Andric *__t -= std::__get(__v, __i); 24750b57cec5SDimitry Andric return *this; 24760b57cec5SDimitry Andric} 24770b57cec5SDimitry Andric 24780b57cec5SDimitry Andrictemplate <class _Tp> 24795f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2480cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator^=(const _Expr& __v) { 24810b57cec5SDimitry Andric size_t __i = 0; 24820b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2483*0fca6ea1SDimitry Andric *__t ^= std::__get(__v, __i); 24840b57cec5SDimitry Andric return *this; 24850b57cec5SDimitry Andric} 24860b57cec5SDimitry Andric 24870b57cec5SDimitry Andrictemplate <class _Tp> 24885f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2489cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator|=(const _Expr& __v) { 24900b57cec5SDimitry Andric size_t __i = 0; 24910b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2492*0fca6ea1SDimitry Andric *__t |= std::__get(__v, __i); 24930b57cec5SDimitry Andric return *this; 24940b57cec5SDimitry Andric} 24950b57cec5SDimitry Andric 24960b57cec5SDimitry Andrictemplate <class _Tp> 24975f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2498cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator&=(const _Expr& __v) { 24990b57cec5SDimitry Andric size_t __i = 0; 25000b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2501*0fca6ea1SDimitry Andric *__t &= std::__get(__v, __i); 25020b57cec5SDimitry Andric return *this; 25030b57cec5SDimitry Andric} 25040b57cec5SDimitry Andric 25050b57cec5SDimitry Andrictemplate <class _Tp> 25065f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2507cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator<<=(const _Expr& __v) { 25080b57cec5SDimitry Andric size_t __i = 0; 25090b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2510*0fca6ea1SDimitry Andric *__t <<= std::__get(__v, __i); 25110b57cec5SDimitry Andric return *this; 25120b57cec5SDimitry Andric} 25130b57cec5SDimitry Andric 25140b57cec5SDimitry Andrictemplate <class _Tp> 25155f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> > 2516cb14a3feSDimitry Andricinline valarray<_Tp>& valarray<_Tp>::operator>>=(const _Expr& __v) { 25170b57cec5SDimitry Andric size_t __i = 0; 25180b57cec5SDimitry Andric for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i) 2519*0fca6ea1SDimitry Andric *__t >>= std::__get(__v, __i); 25200b57cec5SDimitry Andric return *this; 25210b57cec5SDimitry Andric} 25220b57cec5SDimitry Andric 25230b57cec5SDimitry Andrictemplate <class _Tp> 2524cb14a3feSDimitry Andricinline void valarray<_Tp>::swap(valarray& __v) _NOEXCEPT { 25255f757f3fSDimitry Andric std::swap(__begin_, __v.__begin_); 25265f757f3fSDimitry Andric std::swap(__end_, __v.__end_); 25270b57cec5SDimitry Andric} 25280b57cec5SDimitry Andric 25290b57cec5SDimitry Andrictemplate <class _Tp> 2530cb14a3feSDimitry Andricinline _Tp valarray<_Tp>::sum() const { 25310b57cec5SDimitry Andric if (__begin_ == __end_) 25320b57cec5SDimitry Andric return value_type(); 25330b57cec5SDimitry Andric const value_type* __p = __begin_; 25340b57cec5SDimitry Andric _Tp __r = *__p; 25350b57cec5SDimitry Andric for (++__p; __p != __end_; ++__p) 25360b57cec5SDimitry Andric __r += *__p; 25370b57cec5SDimitry Andric return __r; 25380b57cec5SDimitry Andric} 25390b57cec5SDimitry Andric 25400b57cec5SDimitry Andrictemplate <class _Tp> 2541cb14a3feSDimitry Andricinline _Tp valarray<_Tp>::min() const { 25420b57cec5SDimitry Andric if (__begin_ == __end_) 25430b57cec5SDimitry Andric return value_type(); 25445f757f3fSDimitry Andric return *std::min_element(__begin_, __end_); 25450b57cec5SDimitry Andric} 25460b57cec5SDimitry Andric 25470b57cec5SDimitry Andrictemplate <class _Tp> 2548cb14a3feSDimitry Andricinline _Tp valarray<_Tp>::max() const { 25490b57cec5SDimitry Andric if (__begin_ == __end_) 25500b57cec5SDimitry Andric return value_type(); 25515f757f3fSDimitry Andric return *std::max_element(__begin_, __end_); 25520b57cec5SDimitry Andric} 25530b57cec5SDimitry Andric 25540b57cec5SDimitry Andrictemplate <class _Tp> 2555cb14a3feSDimitry Andricvalarray<_Tp> valarray<_Tp>::shift(int __i) const { 25560b57cec5SDimitry Andric valarray<value_type> __r; 25570b57cec5SDimitry Andric size_t __n = size(); 2558cb14a3feSDimitry Andric if (__n) { 2559e8d8bef9SDimitry Andric __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n); 25600b57cec5SDimitry Andric const value_type* __sb; 25610b57cec5SDimitry Andric value_type* __tb; 25620b57cec5SDimitry Andric value_type* __te; 2563cb14a3feSDimitry Andric if (__i >= 0) { 25645f757f3fSDimitry Andric __i = std::min(__i, static_cast<int>(__n)); 25650b57cec5SDimitry Andric __sb = __begin_ + __i; 25660b57cec5SDimitry Andric __tb = __r.__begin_; 25670b57cec5SDimitry Andric __te = __r.__begin_ + (__n - __i); 2568cb14a3feSDimitry Andric } else { 25695f757f3fSDimitry Andric __i = std::min(-__i, static_cast<int>(__n)); 25700b57cec5SDimitry Andric __sb = __begin_; 25710b57cec5SDimitry Andric __tb = __r.__begin_ + __i; 25720b57cec5SDimitry Andric __te = __r.__begin_ + __n; 25730b57cec5SDimitry Andric } 25740b57cec5SDimitry Andric for (; __r.__end_ != __tb; ++__r.__end_) 2575e8d8bef9SDimitry Andric ::new ((void*)__r.__end_) value_type(); 25760b57cec5SDimitry Andric for (; __r.__end_ != __te; ++__r.__end_, ++__sb) 2577e8d8bef9SDimitry Andric ::new ((void*)__r.__end_) value_type(*__sb); 25780b57cec5SDimitry Andric for (__te = __r.__begin_ + __n; __r.__end_ != __te; ++__r.__end_) 2579e8d8bef9SDimitry Andric ::new ((void*)__r.__end_) value_type(); 25800b57cec5SDimitry Andric } 25810b57cec5SDimitry Andric return __r; 25820b57cec5SDimitry Andric} 25830b57cec5SDimitry Andric 25840b57cec5SDimitry Andrictemplate <class _Tp> 2585cb14a3feSDimitry Andricvalarray<_Tp> valarray<_Tp>::cshift(int __i) const { 25860b57cec5SDimitry Andric valarray<value_type> __r; 25870b57cec5SDimitry Andric size_t __n = size(); 2588cb14a3feSDimitry Andric if (__n) { 2589e8d8bef9SDimitry Andric __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n); 25900b57cec5SDimitry Andric __i %= static_cast<int>(__n); 25910b57cec5SDimitry Andric const value_type* __m = __i >= 0 ? __begin_ + __i : __end_ + __i; 25920b57cec5SDimitry Andric for (const value_type* __s = __m; __s != __end_; ++__r.__end_, ++__s) 2593e8d8bef9SDimitry Andric ::new ((void*)__r.__end_) value_type(*__s); 25940b57cec5SDimitry Andric for (const value_type* __s = __begin_; __s != __m; ++__r.__end_, ++__s) 2595e8d8bef9SDimitry Andric ::new ((void*)__r.__end_) value_type(*__s); 25960b57cec5SDimitry Andric } 25970b57cec5SDimitry Andric return __r; 25980b57cec5SDimitry Andric} 25990b57cec5SDimitry Andric 26000b57cec5SDimitry Andrictemplate <class _Tp> 2601cb14a3feSDimitry Andricvalarray<_Tp> valarray<_Tp>::apply(value_type __f(value_type)) const { 26020b57cec5SDimitry Andric valarray<value_type> __r; 26030b57cec5SDimitry Andric size_t __n = size(); 2604cb14a3feSDimitry Andric if (__n) { 2605e8d8bef9SDimitry Andric __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n); 26060b57cec5SDimitry Andric for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n) 2607e8d8bef9SDimitry Andric ::new ((void*)__r.__end_) value_type(__f(*__p)); 26080b57cec5SDimitry Andric } 26090b57cec5SDimitry Andric return __r; 26100b57cec5SDimitry Andric} 26110b57cec5SDimitry Andric 26120b57cec5SDimitry Andrictemplate <class _Tp> 2613cb14a3feSDimitry Andricvalarray<_Tp> valarray<_Tp>::apply(value_type __f(const value_type&)) const { 26140b57cec5SDimitry Andric valarray<value_type> __r; 26150b57cec5SDimitry Andric size_t __n = size(); 2616cb14a3feSDimitry Andric if (__n) { 2617e8d8bef9SDimitry Andric __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n); 26180b57cec5SDimitry Andric for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n) 2619e8d8bef9SDimitry Andric ::new ((void*)__r.__end_) value_type(__f(*__p)); 26200b57cec5SDimitry Andric } 26210b57cec5SDimitry Andric return __r; 26220b57cec5SDimitry Andric} 26230b57cec5SDimitry Andric 26240b57cec5SDimitry Andrictemplate <class _Tp> 2625cb14a3feSDimitry Andricinline void valarray<_Tp>::__clear(size_t __capacity) { 2626cb14a3feSDimitry Andric if (__begin_ != nullptr) { 26270b57cec5SDimitry Andric while (__end_ != __begin_) 26280b57cec5SDimitry Andric (--__end_)->~value_type(); 2629e8d8bef9SDimitry Andric allocator<value_type>().deallocate(__begin_, __capacity); 26300b57cec5SDimitry Andric __begin_ = __end_ = nullptr; 26310b57cec5SDimitry Andric } 26320b57cec5SDimitry Andric} 26330b57cec5SDimitry Andric 26340b57cec5SDimitry Andrictemplate <class _Tp> 2635cb14a3feSDimitry Andricvoid valarray<_Tp>::resize(size_t __n, value_type __x) { 26360b57cec5SDimitry Andric __clear(size()); 2637cb14a3feSDimitry Andric if (__n) { 2638e8d8bef9SDimitry Andric __begin_ = __end_ = allocator<value_type>().allocate(__n); 263906c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2640cb14a3feSDimitry Andric try { 264106c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 26420b57cec5SDimitry Andric for (size_t __n_left = __n; __n_left; --__n_left, ++__end_) 2643e8d8bef9SDimitry Andric ::new ((void*)__end_) value_type(__x); 264406c3fb27SDimitry Andric#ifndef _LIBCPP_HAS_NO_EXCEPTIONS 2645cb14a3feSDimitry Andric } catch (...) { 26460b57cec5SDimitry Andric __clear(__n); 26470b57cec5SDimitry Andric throw; 26480b57cec5SDimitry Andric } 264906c3fb27SDimitry Andric#endif // _LIBCPP_HAS_NO_EXCEPTIONS 26500b57cec5SDimitry Andric } 26510b57cec5SDimitry Andric} 26520b57cec5SDimitry Andric 26530b57cec5SDimitry Andrictemplate <class _Tp> 2654cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI void swap(valarray<_Tp>& __x, valarray<_Tp>& __y) _NOEXCEPT { 26550b57cec5SDimitry Andric __x.swap(__y); 26560b57cec5SDimitry Andric} 26570b57cec5SDimitry Andric 2658cb14a3feSDimitry Andrictemplate <class _Expr1, 2659cb14a3feSDimitry Andric class _Expr2, 2660cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2661cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<multiplies<typename _Expr1::value_type>, _Expr1, _Expr2> > 2662cb14a3feSDimitry Andricoperator*(const _Expr1& __x, const _Expr2& __y) { 26630b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 26640b57cec5SDimitry Andric typedef _BinaryOp<multiplies<value_type>, _Expr1, _Expr2> _Op; 26650b57cec5SDimitry Andric return __val_expr<_Op>(_Op(multiplies<value_type>(), __x, __y)); 26660b57cec5SDimitry Andric} 26670b57cec5SDimitry Andric 26685f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 26695f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2670cb14a3feSDimitry Andric__val_expr<_BinaryOp<multiplies<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2671cb14a3feSDimitry Andricoperator*(const _Expr& __x, const typename _Expr::value_type& __y) { 26720b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 26730b57cec5SDimitry Andric typedef _BinaryOp<multiplies<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2674cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(multiplies<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 26750b57cec5SDimitry Andric} 26760b57cec5SDimitry Andric 26775f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 26785f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2679cb14a3feSDimitry Andric__val_expr<_BinaryOp<multiplies<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2680cb14a3feSDimitry Andricoperator*(const typename _Expr::value_type& __x, const _Expr& __y) { 26810b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 26820b57cec5SDimitry Andric typedef _BinaryOp<multiplies<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2683cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(multiplies<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 26840b57cec5SDimitry Andric} 26850b57cec5SDimitry Andric 2686cb14a3feSDimitry Andrictemplate <class _Expr1, 2687cb14a3feSDimitry Andric class _Expr2, 2688cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2689cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<divides<typename _Expr1::value_type>, _Expr1, _Expr2> > 2690cb14a3feSDimitry Andricoperator/(const _Expr1& __x, const _Expr2& __y) { 26910b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 26920b57cec5SDimitry Andric typedef _BinaryOp<divides<value_type>, _Expr1, _Expr2> _Op; 26930b57cec5SDimitry Andric return __val_expr<_Op>(_Op(divides<value_type>(), __x, __y)); 26940b57cec5SDimitry Andric} 26950b57cec5SDimitry Andric 26965f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 26975f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2698cb14a3feSDimitry Andric__val_expr<_BinaryOp<divides<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2699cb14a3feSDimitry Andricoperator/(const _Expr& __x, const typename _Expr::value_type& __y) { 27000b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27010b57cec5SDimitry Andric typedef _BinaryOp<divides<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2702cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(divides<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 27030b57cec5SDimitry Andric} 27040b57cec5SDimitry Andric 27055f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 27065f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2707cb14a3feSDimitry Andric__val_expr<_BinaryOp<divides<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2708cb14a3feSDimitry Andricoperator/(const typename _Expr::value_type& __x, const _Expr& __y) { 27090b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27100b57cec5SDimitry Andric typedef _BinaryOp<divides<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2711cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(divides<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 27120b57cec5SDimitry Andric} 27130b57cec5SDimitry Andric 2714cb14a3feSDimitry Andrictemplate <class _Expr1, 2715cb14a3feSDimitry Andric class _Expr2, 2716cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2717cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<modulus<typename _Expr1::value_type>, _Expr1, _Expr2> > 2718cb14a3feSDimitry Andricoperator%(const _Expr1& __x, const _Expr2& __y) { 27190b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 27200b57cec5SDimitry Andric typedef _BinaryOp<modulus<value_type>, _Expr1, _Expr2> _Op; 27210b57cec5SDimitry Andric return __val_expr<_Op>(_Op(modulus<value_type>(), __x, __y)); 27220b57cec5SDimitry Andric} 27230b57cec5SDimitry Andric 27245f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 27255f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2726cb14a3feSDimitry Andric__val_expr<_BinaryOp<modulus<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2727cb14a3feSDimitry Andricoperator%(const _Expr& __x, const typename _Expr::value_type& __y) { 27280b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27290b57cec5SDimitry Andric typedef _BinaryOp<modulus<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2730cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(modulus<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 27310b57cec5SDimitry Andric} 27320b57cec5SDimitry Andric 27335f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 27345f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2735cb14a3feSDimitry Andric__val_expr<_BinaryOp<modulus<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2736cb14a3feSDimitry Andricoperator%(const typename _Expr::value_type& __x, const _Expr& __y) { 27370b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27380b57cec5SDimitry Andric typedef _BinaryOp<modulus<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2739cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(modulus<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 27400b57cec5SDimitry Andric} 27410b57cec5SDimitry Andric 2742cb14a3feSDimitry Andrictemplate <class _Expr1, 2743cb14a3feSDimitry Andric class _Expr2, 2744cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2745cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<plus<typename _Expr1::value_type>, _Expr1, _Expr2> > 2746cb14a3feSDimitry Andricoperator+(const _Expr1& __x, const _Expr2& __y) { 27470b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 27480b57cec5SDimitry Andric typedef _BinaryOp<plus<value_type>, _Expr1, _Expr2> _Op; 27490b57cec5SDimitry Andric return __val_expr<_Op>(_Op(plus<value_type>(), __x, __y)); 27500b57cec5SDimitry Andric} 27510b57cec5SDimitry Andric 27525f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 27535f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2754cb14a3feSDimitry Andric__val_expr<_BinaryOp<plus<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2755cb14a3feSDimitry Andricoperator+(const _Expr& __x, const typename _Expr::value_type& __y) { 27560b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27570b57cec5SDimitry Andric typedef _BinaryOp<plus<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2758cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(plus<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 27590b57cec5SDimitry Andric} 27600b57cec5SDimitry Andric 27615f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 27625f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2763cb14a3feSDimitry Andric__val_expr<_BinaryOp<plus<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2764cb14a3feSDimitry Andricoperator+(const typename _Expr::value_type& __x, const _Expr& __y) { 27650b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27660b57cec5SDimitry Andric typedef _BinaryOp<plus<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2767cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(plus<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 27680b57cec5SDimitry Andric} 27690b57cec5SDimitry Andric 2770cb14a3feSDimitry Andrictemplate <class _Expr1, 2771cb14a3feSDimitry Andric class _Expr2, 2772cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2773cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<minus<typename _Expr1::value_type>, _Expr1, _Expr2> > 2774cb14a3feSDimitry Andricoperator-(const _Expr1& __x, const _Expr2& __y) { 27750b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 27760b57cec5SDimitry Andric typedef _BinaryOp<minus<value_type>, _Expr1, _Expr2> _Op; 27770b57cec5SDimitry Andric return __val_expr<_Op>(_Op(minus<value_type>(), __x, __y)); 27780b57cec5SDimitry Andric} 27790b57cec5SDimitry Andric 27805f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 27815f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2782cb14a3feSDimitry Andric__val_expr<_BinaryOp<minus<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2783cb14a3feSDimitry Andricoperator-(const _Expr& __x, const typename _Expr::value_type& __y) { 27840b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27850b57cec5SDimitry Andric typedef _BinaryOp<minus<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2786cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(minus<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 27870b57cec5SDimitry Andric} 27880b57cec5SDimitry Andric 27895f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 27905f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2791cb14a3feSDimitry Andric__val_expr<_BinaryOp<minus<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2792cb14a3feSDimitry Andricoperator-(const typename _Expr::value_type& __x, const _Expr& __y) { 27930b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 27940b57cec5SDimitry Andric typedef _BinaryOp<minus<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2795cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(minus<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 27960b57cec5SDimitry Andric} 27970b57cec5SDimitry Andric 2798cb14a3feSDimitry Andrictemplate <class _Expr1, 2799cb14a3feSDimitry Andric class _Expr2, 2800cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2801cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<bit_xor<typename _Expr1::value_type>, _Expr1, _Expr2> > 2802cb14a3feSDimitry Andricoperator^(const _Expr1& __x, const _Expr2& __y) { 28030b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 28040b57cec5SDimitry Andric typedef _BinaryOp<bit_xor<value_type>, _Expr1, _Expr2> _Op; 28050b57cec5SDimitry Andric return __val_expr<_Op>(_Op(bit_xor<value_type>(), __x, __y)); 28060b57cec5SDimitry Andric} 28070b57cec5SDimitry Andric 28085f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 28095f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2810cb14a3feSDimitry Andric__val_expr<_BinaryOp<bit_xor<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2811cb14a3feSDimitry Andricoperator^(const _Expr& __x, const typename _Expr::value_type& __y) { 28120b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 28130b57cec5SDimitry Andric typedef _BinaryOp<bit_xor<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2814cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(bit_xor<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 28150b57cec5SDimitry Andric} 28160b57cec5SDimitry Andric 28175f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 28185f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2819cb14a3feSDimitry Andric__val_expr<_BinaryOp<bit_xor<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2820cb14a3feSDimitry Andricoperator^(const typename _Expr::value_type& __x, const _Expr& __y) { 28210b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 28220b57cec5SDimitry Andric typedef _BinaryOp<bit_xor<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2823cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(bit_xor<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 28240b57cec5SDimitry Andric} 28250b57cec5SDimitry Andric 2826cb14a3feSDimitry Andrictemplate <class _Expr1, 2827cb14a3feSDimitry Andric class _Expr2, 2828cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2829cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<bit_and<typename _Expr1::value_type>, _Expr1, _Expr2> > 2830cb14a3feSDimitry Andricoperator&(const _Expr1& __x, const _Expr2& __y) { 28310b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 28320b57cec5SDimitry Andric typedef _BinaryOp<bit_and<value_type>, _Expr1, _Expr2> _Op; 28330b57cec5SDimitry Andric return __val_expr<_Op>(_Op(bit_and<value_type>(), __x, __y)); 28340b57cec5SDimitry Andric} 28350b57cec5SDimitry Andric 28365f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 28375f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2838cb14a3feSDimitry Andric__val_expr<_BinaryOp<bit_and<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2839cb14a3feSDimitry Andricoperator&(const _Expr& __x, const typename _Expr::value_type& __y) { 28400b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 28410b57cec5SDimitry Andric typedef _BinaryOp<bit_and<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2842cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(bit_and<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 28430b57cec5SDimitry Andric} 28440b57cec5SDimitry Andric 28455f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 28465f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2847cb14a3feSDimitry Andric__val_expr<_BinaryOp<bit_and<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2848cb14a3feSDimitry Andricoperator&(const typename _Expr::value_type& __x, const _Expr& __y) { 28490b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 28500b57cec5SDimitry Andric typedef _BinaryOp<bit_and<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2851cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(bit_and<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 28520b57cec5SDimitry Andric} 28530b57cec5SDimitry Andric 2854cb14a3feSDimitry Andrictemplate <class _Expr1, 2855cb14a3feSDimitry Andric class _Expr2, 2856cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2857cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<bit_or<typename _Expr1::value_type>, _Expr1, _Expr2> > 2858cb14a3feSDimitry Andricoperator|(const _Expr1& __x, const _Expr2& __y) { 28590b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 28600b57cec5SDimitry Andric typedef _BinaryOp<bit_or<value_type>, _Expr1, _Expr2> _Op; 28610b57cec5SDimitry Andric return __val_expr<_Op>(_Op(bit_or<value_type>(), __x, __y)); 28620b57cec5SDimitry Andric} 28630b57cec5SDimitry Andric 28645f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 28655f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2866cb14a3feSDimitry Andric__val_expr<_BinaryOp<bit_or<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2867cb14a3feSDimitry Andricoperator|(const _Expr& __x, const typename _Expr::value_type& __y) { 28680b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 28690b57cec5SDimitry Andric typedef _BinaryOp<bit_or<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2870cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(bit_or<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 28710b57cec5SDimitry Andric} 28720b57cec5SDimitry Andric 28735f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 28745f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2875cb14a3feSDimitry Andric__val_expr<_BinaryOp<bit_or<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2876cb14a3feSDimitry Andricoperator|(const typename _Expr::value_type& __x, const _Expr& __y) { 28770b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 28780b57cec5SDimitry Andric typedef _BinaryOp<bit_or<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2879cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(bit_or<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 28800b57cec5SDimitry Andric} 28810b57cec5SDimitry Andric 2882cb14a3feSDimitry Andrictemplate <class _Expr1, 2883cb14a3feSDimitry Andric class _Expr2, 2884cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2885cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__bit_shift_left<typename _Expr1::value_type>, _Expr1, _Expr2> > 2886cb14a3feSDimitry Andricoperator<<(const _Expr1& __x, const _Expr2& __y) { 28870b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 28880b57cec5SDimitry Andric typedef _BinaryOp<__bit_shift_left<value_type>, _Expr1, _Expr2> _Op; 28890b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__bit_shift_left<value_type>(), __x, __y)); 28900b57cec5SDimitry Andric} 28910b57cec5SDimitry Andric 28925f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 2893*0fca6ea1SDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2894*0fca6ea1SDimitry Andric__val_expr< _BinaryOp<__bit_shift_left<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2895cb14a3feSDimitry Andricoperator<<(const _Expr& __x, const typename _Expr::value_type& __y) { 28960b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 28970b57cec5SDimitry Andric typedef _BinaryOp<__bit_shift_left<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2898cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__bit_shift_left<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 28990b57cec5SDimitry Andric} 29000b57cec5SDimitry Andric 29015f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 2902*0fca6ea1SDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2903*0fca6ea1SDimitry Andric__val_expr< _BinaryOp<__bit_shift_left<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2904cb14a3feSDimitry Andricoperator<<(const typename _Expr::value_type& __x, const _Expr& __y) { 29050b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 29060b57cec5SDimitry Andric typedef _BinaryOp<__bit_shift_left<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2907cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__bit_shift_left<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 29080b57cec5SDimitry Andric} 29090b57cec5SDimitry Andric 2910cb14a3feSDimitry Andrictemplate <class _Expr1, 2911cb14a3feSDimitry Andric class _Expr2, 2912cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2913cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__bit_shift_right<typename _Expr1::value_type>, _Expr1, _Expr2> > 2914cb14a3feSDimitry Andricoperator>>(const _Expr1& __x, const _Expr2& __y) { 29150b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 29160b57cec5SDimitry Andric typedef _BinaryOp<__bit_shift_right<value_type>, _Expr1, _Expr2> _Op; 29170b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__bit_shift_right<value_type>(), __x, __y)); 29180b57cec5SDimitry Andric} 29190b57cec5SDimitry Andric 29205f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 2921cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr< 2922cb14a3feSDimitry Andric _BinaryOp<__bit_shift_right<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2923cb14a3feSDimitry Andricoperator>>(const _Expr& __x, const typename _Expr::value_type& __y) { 29240b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 29250b57cec5SDimitry Andric typedef _BinaryOp<__bit_shift_right<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2926cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__bit_shift_right<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 29270b57cec5SDimitry Andric} 29280b57cec5SDimitry Andric 29295f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 2930*0fca6ea1SDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2931*0fca6ea1SDimitry Andric__val_expr< _BinaryOp<__bit_shift_right<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2932cb14a3feSDimitry Andricoperator>>(const typename _Expr::value_type& __x, const _Expr& __y) { 29330b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 29340b57cec5SDimitry Andric typedef _BinaryOp<__bit_shift_right<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2935cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__bit_shift_right<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 29360b57cec5SDimitry Andric} 29370b57cec5SDimitry Andric 2938cb14a3feSDimitry Andrictemplate <class _Expr1, 2939cb14a3feSDimitry Andric class _Expr2, 2940cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2941cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<logical_and<typename _Expr1::value_type>, _Expr1, _Expr2> > 2942cb14a3feSDimitry Andricoperator&&(const _Expr1& __x, const _Expr2& __y) { 29430b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 29440b57cec5SDimitry Andric typedef _BinaryOp<logical_and<value_type>, _Expr1, _Expr2> _Op; 29450b57cec5SDimitry Andric return __val_expr<_Op>(_Op(logical_and<value_type>(), __x, __y)); 29460b57cec5SDimitry Andric} 29470b57cec5SDimitry Andric 29485f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 29495f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2950cb14a3feSDimitry Andric__val_expr<_BinaryOp<logical_and<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2951cb14a3feSDimitry Andricoperator&&(const _Expr& __x, const typename _Expr::value_type& __y) { 29520b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 29530b57cec5SDimitry Andric typedef _BinaryOp<logical_and<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2954cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(logical_and<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 29550b57cec5SDimitry Andric} 29560b57cec5SDimitry Andric 29575f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 29585f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2959cb14a3feSDimitry Andric__val_expr<_BinaryOp<logical_and<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2960cb14a3feSDimitry Andricoperator&&(const typename _Expr::value_type& __x, const _Expr& __y) { 29610b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 29620b57cec5SDimitry Andric typedef _BinaryOp<logical_and<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2963cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(logical_and<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 29640b57cec5SDimitry Andric} 29650b57cec5SDimitry Andric 2966cb14a3feSDimitry Andrictemplate <class _Expr1, 2967cb14a3feSDimitry Andric class _Expr2, 2968cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2969cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<logical_or<typename _Expr1::value_type>, _Expr1, _Expr2> > 2970cb14a3feSDimitry Andricoperator||(const _Expr1& __x, const _Expr2& __y) { 29710b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 29720b57cec5SDimitry Andric typedef _BinaryOp<logical_or<value_type>, _Expr1, _Expr2> _Op; 29730b57cec5SDimitry Andric return __val_expr<_Op>(_Op(logical_or<value_type>(), __x, __y)); 29740b57cec5SDimitry Andric} 29750b57cec5SDimitry Andric 29765f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 29775f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2978cb14a3feSDimitry Andric__val_expr<_BinaryOp<logical_or<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 2979cb14a3feSDimitry Andricoperator||(const _Expr& __x, const typename _Expr::value_type& __y) { 29800b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 29810b57cec5SDimitry Andric typedef _BinaryOp<logical_or<value_type>, _Expr, __scalar_expr<value_type> > _Op; 2982cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(logical_or<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 29830b57cec5SDimitry Andric} 29840b57cec5SDimitry Andric 29855f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 29865f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 2987cb14a3feSDimitry Andric__val_expr<_BinaryOp<logical_or<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 2988cb14a3feSDimitry Andricoperator||(const typename _Expr::value_type& __x, const _Expr& __y) { 29890b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 29900b57cec5SDimitry Andric typedef _BinaryOp<logical_or<value_type>, __scalar_expr<value_type>, _Expr> _Op; 2991cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(logical_or<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 29920b57cec5SDimitry Andric} 29930b57cec5SDimitry Andric 2994cb14a3feSDimitry Andrictemplate <class _Expr1, 2995cb14a3feSDimitry Andric class _Expr2, 2996cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 2997cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<equal_to<typename _Expr1::value_type>, _Expr1, _Expr2> > 2998cb14a3feSDimitry Andricoperator==(const _Expr1& __x, const _Expr2& __y) { 29990b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 30000b57cec5SDimitry Andric typedef _BinaryOp<equal_to<value_type>, _Expr1, _Expr2> _Op; 30010b57cec5SDimitry Andric return __val_expr<_Op>(_Op(equal_to<value_type>(), __x, __y)); 30020b57cec5SDimitry Andric} 30030b57cec5SDimitry Andric 30045f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30055f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3006cb14a3feSDimitry Andric__val_expr<_BinaryOp<equal_to<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3007cb14a3feSDimitry Andricoperator==(const _Expr& __x, const typename _Expr::value_type& __y) { 30080b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 30090b57cec5SDimitry Andric typedef _BinaryOp<equal_to<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3010cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(equal_to<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 30110b57cec5SDimitry Andric} 30120b57cec5SDimitry Andric 30135f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30145f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3015cb14a3feSDimitry Andric__val_expr<_BinaryOp<equal_to<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3016cb14a3feSDimitry Andricoperator==(const typename _Expr::value_type& __x, const _Expr& __y) { 30170b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 30180b57cec5SDimitry Andric typedef _BinaryOp<equal_to<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3019cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(equal_to<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 30200b57cec5SDimitry Andric} 30210b57cec5SDimitry Andric 3022cb14a3feSDimitry Andrictemplate <class _Expr1, 3023cb14a3feSDimitry Andric class _Expr2, 3024cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 3025cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<not_equal_to<typename _Expr1::value_type>, _Expr1, _Expr2> > 3026cb14a3feSDimitry Andricoperator!=(const _Expr1& __x, const _Expr2& __y) { 30270b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 30280b57cec5SDimitry Andric typedef _BinaryOp<not_equal_to<value_type>, _Expr1, _Expr2> _Op; 30290b57cec5SDimitry Andric return __val_expr<_Op>(_Op(not_equal_to<value_type>(), __x, __y)); 30300b57cec5SDimitry Andric} 30310b57cec5SDimitry Andric 30325f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30335f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3034cb14a3feSDimitry Andric__val_expr<_BinaryOp<not_equal_to<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3035cb14a3feSDimitry Andricoperator!=(const _Expr& __x, const typename _Expr::value_type& __y) { 30360b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 30370b57cec5SDimitry Andric typedef _BinaryOp<not_equal_to<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3038cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(not_equal_to<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 30390b57cec5SDimitry Andric} 30400b57cec5SDimitry Andric 30415f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30425f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3043cb14a3feSDimitry Andric__val_expr<_BinaryOp<not_equal_to<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3044cb14a3feSDimitry Andricoperator!=(const typename _Expr::value_type& __x, const _Expr& __y) { 30450b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 30460b57cec5SDimitry Andric typedef _BinaryOp<not_equal_to<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3047cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(not_equal_to<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 30480b57cec5SDimitry Andric} 30490b57cec5SDimitry Andric 3050cb14a3feSDimitry Andrictemplate <class _Expr1, 3051cb14a3feSDimitry Andric class _Expr2, 3052cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 3053cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<less<typename _Expr1::value_type>, _Expr1, _Expr2> > 3054cb14a3feSDimitry Andricoperator<(const _Expr1& __x, const _Expr2& __y) { 30550b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 30560b57cec5SDimitry Andric typedef _BinaryOp<less<value_type>, _Expr1, _Expr2> _Op; 30570b57cec5SDimitry Andric return __val_expr<_Op>(_Op(less<value_type>(), __x, __y)); 30580b57cec5SDimitry Andric} 30590b57cec5SDimitry Andric 30605f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30615f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3062cb14a3feSDimitry Andric__val_expr<_BinaryOp<less<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3063cb14a3feSDimitry Andricoperator<(const _Expr& __x, const typename _Expr::value_type& __y) { 30640b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 30650b57cec5SDimitry Andric typedef _BinaryOp<less<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3066cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(less<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 30670b57cec5SDimitry Andric} 30680b57cec5SDimitry Andric 30695f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30705f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3071cb14a3feSDimitry Andric__val_expr<_BinaryOp<less<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3072cb14a3feSDimitry Andricoperator<(const typename _Expr::value_type& __x, const _Expr& __y) { 30730b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 30740b57cec5SDimitry Andric typedef _BinaryOp<less<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3075cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(less<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 30760b57cec5SDimitry Andric} 30770b57cec5SDimitry Andric 3078cb14a3feSDimitry Andrictemplate <class _Expr1, 3079cb14a3feSDimitry Andric class _Expr2, 3080cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 3081cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<greater<typename _Expr1::value_type>, _Expr1, _Expr2> > 3082cb14a3feSDimitry Andricoperator>(const _Expr1& __x, const _Expr2& __y) { 30830b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 30840b57cec5SDimitry Andric typedef _BinaryOp<greater<value_type>, _Expr1, _Expr2> _Op; 30850b57cec5SDimitry Andric return __val_expr<_Op>(_Op(greater<value_type>(), __x, __y)); 30860b57cec5SDimitry Andric} 30870b57cec5SDimitry Andric 30885f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30895f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3090cb14a3feSDimitry Andric__val_expr<_BinaryOp<greater<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3091cb14a3feSDimitry Andricoperator>(const _Expr& __x, const typename _Expr::value_type& __y) { 30920b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 30930b57cec5SDimitry Andric typedef _BinaryOp<greater<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3094cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(greater<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 30950b57cec5SDimitry Andric} 30960b57cec5SDimitry Andric 30975f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 30985f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3099cb14a3feSDimitry Andric__val_expr<_BinaryOp<greater<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3100cb14a3feSDimitry Andricoperator>(const typename _Expr::value_type& __x, const _Expr& __y) { 31010b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31020b57cec5SDimitry Andric typedef _BinaryOp<greater<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3103cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(greater<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 31040b57cec5SDimitry Andric} 31050b57cec5SDimitry Andric 3106cb14a3feSDimitry Andrictemplate <class _Expr1, 3107cb14a3feSDimitry Andric class _Expr2, 3108cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 3109cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<less_equal<typename _Expr1::value_type>, _Expr1, _Expr2> > 3110cb14a3feSDimitry Andricoperator<=(const _Expr1& __x, const _Expr2& __y) { 31110b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 31120b57cec5SDimitry Andric typedef _BinaryOp<less_equal<value_type>, _Expr1, _Expr2> _Op; 31130b57cec5SDimitry Andric return __val_expr<_Op>(_Op(less_equal<value_type>(), __x, __y)); 31140b57cec5SDimitry Andric} 31150b57cec5SDimitry Andric 31165f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 31175f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3118cb14a3feSDimitry Andric__val_expr<_BinaryOp<less_equal<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3119cb14a3feSDimitry Andricoperator<=(const _Expr& __x, const typename _Expr::value_type& __y) { 31200b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31210b57cec5SDimitry Andric typedef _BinaryOp<less_equal<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3122cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(less_equal<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 31230b57cec5SDimitry Andric} 31240b57cec5SDimitry Andric 31255f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 31265f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3127cb14a3feSDimitry Andric__val_expr<_BinaryOp<less_equal<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3128cb14a3feSDimitry Andricoperator<=(const typename _Expr::value_type& __x, const _Expr& __y) { 31290b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31300b57cec5SDimitry Andric typedef _BinaryOp<less_equal<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3131cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(less_equal<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 31320b57cec5SDimitry Andric} 31330b57cec5SDimitry Andric 3134cb14a3feSDimitry Andrictemplate <class _Expr1, 3135cb14a3feSDimitry Andric class _Expr2, 3136cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 3137cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<greater_equal<typename _Expr1::value_type>, _Expr1, _Expr2> > 3138cb14a3feSDimitry Andricoperator>=(const _Expr1& __x, const _Expr2& __y) { 31390b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 31400b57cec5SDimitry Andric typedef _BinaryOp<greater_equal<value_type>, _Expr1, _Expr2> _Op; 31410b57cec5SDimitry Andric return __val_expr<_Op>(_Op(greater_equal<value_type>(), __x, __y)); 31420b57cec5SDimitry Andric} 31430b57cec5SDimitry Andric 31445f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 31455f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3146cb14a3feSDimitry Andric__val_expr<_BinaryOp<greater_equal<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3147cb14a3feSDimitry Andricoperator>=(const _Expr& __x, const typename _Expr::value_type& __y) { 31480b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31490b57cec5SDimitry Andric typedef _BinaryOp<greater_equal<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3150cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(greater_equal<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 31510b57cec5SDimitry Andric} 31520b57cec5SDimitry Andric 31535f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 31545f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3155cb14a3feSDimitry Andric__val_expr<_BinaryOp<greater_equal<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3156cb14a3feSDimitry Andricoperator>=(const typename _Expr::value_type& __x, const _Expr& __y) { 31570b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31580b57cec5SDimitry Andric typedef _BinaryOp<greater_equal<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3159cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(greater_equal<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 31600b57cec5SDimitry Andric} 31610b57cec5SDimitry Andric 31625f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3163cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__abs_expr<typename _Expr::value_type>, _Expr> > 3164cb14a3feSDimitry Andricabs(const _Expr& __x) { 31650b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31660b57cec5SDimitry Andric typedef _UnaryOp<__abs_expr<value_type>, _Expr> _Op; 31670b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__abs_expr<value_type>(), __x)); 31680b57cec5SDimitry Andric} 31690b57cec5SDimitry Andric 31705f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3171cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__acos_expr<typename _Expr::value_type>, _Expr> > 3172cb14a3feSDimitry Andricacos(const _Expr& __x) { 31730b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31740b57cec5SDimitry Andric typedef _UnaryOp<__acos_expr<value_type>, _Expr> _Op; 31750b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__acos_expr<value_type>(), __x)); 31760b57cec5SDimitry Andric} 31770b57cec5SDimitry Andric 31785f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3179cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__asin_expr<typename _Expr::value_type>, _Expr> > 3180cb14a3feSDimitry Andricasin(const _Expr& __x) { 31810b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31820b57cec5SDimitry Andric typedef _UnaryOp<__asin_expr<value_type>, _Expr> _Op; 31830b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__asin_expr<value_type>(), __x)); 31840b57cec5SDimitry Andric} 31850b57cec5SDimitry Andric 31865f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3187cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__atan_expr<typename _Expr::value_type>, _Expr> > 3188cb14a3feSDimitry Andricatan(const _Expr& __x) { 31890b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 31900b57cec5SDimitry Andric typedef _UnaryOp<__atan_expr<value_type>, _Expr> _Op; 31910b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__atan_expr<value_type>(), __x)); 31920b57cec5SDimitry Andric} 31930b57cec5SDimitry Andric 3194cb14a3feSDimitry Andrictemplate <class _Expr1, 3195cb14a3feSDimitry Andric class _Expr2, 3196cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 3197cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__atan2_expr<typename _Expr1::value_type>, _Expr1, _Expr2> > 3198cb14a3feSDimitry Andricatan2(const _Expr1& __x, const _Expr2& __y) { 31990b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 32000b57cec5SDimitry Andric typedef _BinaryOp<__atan2_expr<value_type>, _Expr1, _Expr2> _Op; 32010b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__atan2_expr<value_type>(), __x, __y)); 32020b57cec5SDimitry Andric} 32030b57cec5SDimitry Andric 32045f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 32055f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3206cb14a3feSDimitry Andric__val_expr<_BinaryOp<__atan2_expr<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3207cb14a3feSDimitry Andricatan2(const _Expr& __x, const typename _Expr::value_type& __y) { 32080b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32090b57cec5SDimitry Andric typedef _BinaryOp<__atan2_expr<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3210cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__atan2_expr<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 32110b57cec5SDimitry Andric} 32120b57cec5SDimitry Andric 32135f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 32145f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3215cb14a3feSDimitry Andric__val_expr<_BinaryOp<__atan2_expr<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3216cb14a3feSDimitry Andricatan2(const typename _Expr::value_type& __x, const _Expr& __y) { 32170b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32180b57cec5SDimitry Andric typedef _BinaryOp<__atan2_expr<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3219cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__atan2_expr<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 32200b57cec5SDimitry Andric} 32210b57cec5SDimitry Andric 32225f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3223cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__cos_expr<typename _Expr::value_type>, _Expr> > 3224cb14a3feSDimitry Andriccos(const _Expr& __x) { 32250b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32260b57cec5SDimitry Andric typedef _UnaryOp<__cos_expr<value_type>, _Expr> _Op; 32270b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__cos_expr<value_type>(), __x)); 32280b57cec5SDimitry Andric} 32290b57cec5SDimitry Andric 32305f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3231cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__cosh_expr<typename _Expr::value_type>, _Expr> > 3232cb14a3feSDimitry Andriccosh(const _Expr& __x) { 32330b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32340b57cec5SDimitry Andric typedef _UnaryOp<__cosh_expr<value_type>, _Expr> _Op; 32350b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__cosh_expr<value_type>(), __x)); 32360b57cec5SDimitry Andric} 32370b57cec5SDimitry Andric 32385f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3239cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__exp_expr<typename _Expr::value_type>, _Expr> > 3240cb14a3feSDimitry Andricexp(const _Expr& __x) { 32410b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32420b57cec5SDimitry Andric typedef _UnaryOp<__exp_expr<value_type>, _Expr> _Op; 32430b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__exp_expr<value_type>(), __x)); 32440b57cec5SDimitry Andric} 32450b57cec5SDimitry Andric 32465f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3247cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__log_expr<typename _Expr::value_type>, _Expr> > 3248cb14a3feSDimitry Andriclog(const _Expr& __x) { 32490b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32500b57cec5SDimitry Andric typedef _UnaryOp<__log_expr<value_type>, _Expr> _Op; 32510b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__log_expr<value_type>(), __x)); 32520b57cec5SDimitry Andric} 32530b57cec5SDimitry Andric 32545f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3255cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__log10_expr<typename _Expr::value_type>, _Expr> > 3256cb14a3feSDimitry Andriclog10(const _Expr& __x) { 32570b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32580b57cec5SDimitry Andric typedef _UnaryOp<__log10_expr<value_type>, _Expr> _Op; 32590b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__log10_expr<value_type>(), __x)); 32600b57cec5SDimitry Andric} 32610b57cec5SDimitry Andric 3262cb14a3feSDimitry Andrictemplate <class _Expr1, 3263cb14a3feSDimitry Andric class _Expr2, 3264cb14a3feSDimitry Andric __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0> 3265cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__pow_expr<typename _Expr1::value_type>, _Expr1, _Expr2> > 3266cb14a3feSDimitry Andricpow(const _Expr1& __x, const _Expr2& __y) { 32670b57cec5SDimitry Andric typedef typename _Expr1::value_type value_type; 32680b57cec5SDimitry Andric typedef _BinaryOp<__pow_expr<value_type>, _Expr1, _Expr2> _Op; 32690b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__pow_expr<value_type>(), __x, __y)); 32700b57cec5SDimitry Andric} 32710b57cec5SDimitry Andric 32725f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 32735f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3274cb14a3feSDimitry Andric__val_expr<_BinaryOp<__pow_expr<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > > 3275cb14a3feSDimitry Andricpow(const _Expr& __x, const typename _Expr::value_type& __y) { 32760b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32770b57cec5SDimitry Andric typedef _BinaryOp<__pow_expr<value_type>, _Expr, __scalar_expr<value_type> > _Op; 3278cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__pow_expr<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size()))); 32790b57cec5SDimitry Andric} 32800b57cec5SDimitry Andric 32815f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 32825f757f3fSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI 3283cb14a3feSDimitry Andric__val_expr<_BinaryOp<__pow_expr<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> > 3284cb14a3feSDimitry Andricpow(const typename _Expr::value_type& __x, const _Expr& __y) { 32850b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32860b57cec5SDimitry Andric typedef _BinaryOp<__pow_expr<value_type>, __scalar_expr<value_type>, _Expr> _Op; 3287cb14a3feSDimitry Andric return __val_expr<_Op>(_Op(__pow_expr<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y)); 32880b57cec5SDimitry Andric} 32890b57cec5SDimitry Andric 32905f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3291cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__sin_expr<typename _Expr::value_type>, _Expr> > 3292cb14a3feSDimitry Andricsin(const _Expr& __x) { 32930b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 32940b57cec5SDimitry Andric typedef _UnaryOp<__sin_expr<value_type>, _Expr> _Op; 32950b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__sin_expr<value_type>(), __x)); 32960b57cec5SDimitry Andric} 32970b57cec5SDimitry Andric 32985f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3299cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__sinh_expr<typename _Expr::value_type>, _Expr> > 3300cb14a3feSDimitry Andricsinh(const _Expr& __x) { 33010b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 33020b57cec5SDimitry Andric typedef _UnaryOp<__sinh_expr<value_type>, _Expr> _Op; 33030b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__sinh_expr<value_type>(), __x)); 33040b57cec5SDimitry Andric} 33050b57cec5SDimitry Andric 33065f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3307cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__sqrt_expr<typename _Expr::value_type>, _Expr> > 3308cb14a3feSDimitry Andricsqrt(const _Expr& __x) { 33090b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 33100b57cec5SDimitry Andric typedef _UnaryOp<__sqrt_expr<value_type>, _Expr> _Op; 33110b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__sqrt_expr<value_type>(), __x)); 33120b57cec5SDimitry Andric} 33130b57cec5SDimitry Andric 33145f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3315cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__tan_expr<typename _Expr::value_type>, _Expr> > 3316cb14a3feSDimitry Andrictan(const _Expr& __x) { 33170b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 33180b57cec5SDimitry Andric typedef _UnaryOp<__tan_expr<value_type>, _Expr> _Op; 33190b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__tan_expr<value_type>(), __x)); 33200b57cec5SDimitry Andric} 33210b57cec5SDimitry Andric 33225f757f3fSDimitry Andrictemplate <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0> 3323cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__tanh_expr<typename _Expr::value_type>, _Expr> > 3324cb14a3feSDimitry Andrictanh(const _Expr& __x) { 33250b57cec5SDimitry Andric typedef typename _Expr::value_type value_type; 33260b57cec5SDimitry Andric typedef _UnaryOp<__tanh_expr<value_type>, _Expr> _Op; 33270b57cec5SDimitry Andric return __val_expr<_Op>(_Op(__tanh_expr<value_type>(), __x)); 33280b57cec5SDimitry Andric} 33290b57cec5SDimitry Andric 33300b57cec5SDimitry Andrictemplate <class _Tp> 3331cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI _Tp* begin(valarray<_Tp>& __v) { 33320b57cec5SDimitry Andric return __v.__begin_; 33330b57cec5SDimitry Andric} 33340b57cec5SDimitry Andric 33350b57cec5SDimitry Andrictemplate <class _Tp> 3336cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI const _Tp* begin(const valarray<_Tp>& __v) { 33370b57cec5SDimitry Andric return __v.__begin_; 33380b57cec5SDimitry Andric} 33390b57cec5SDimitry Andric 33400b57cec5SDimitry Andrictemplate <class _Tp> 3341cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI _Tp* end(valarray<_Tp>& __v) { 33420b57cec5SDimitry Andric return __v.__end_; 33430b57cec5SDimitry Andric} 33440b57cec5SDimitry Andric 33450b57cec5SDimitry Andrictemplate <class _Tp> 3346cb14a3feSDimitry Andricinline _LIBCPP_HIDE_FROM_ABI const _Tp* end(const valarray<_Tp>& __v) { 33470b57cec5SDimitry Andric return __v.__end_; 33480b57cec5SDimitry Andric} 33490b57cec5SDimitry Andric 33500b57cec5SDimitry Andric_LIBCPP_END_NAMESPACE_STD 33510b57cec5SDimitry Andric 33520b57cec5SDimitry Andric_LIBCPP_POP_MACROS 33530b57cec5SDimitry Andric 3354bdd1243dSDimitry Andric#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 3355bdd1243dSDimitry Andric# include <algorithm> 3356bdd1243dSDimitry Andric# include <concepts> 335706c3fb27SDimitry Andric# include <cstdlib> 3358bdd1243dSDimitry Andric# include <cstring> 3359bdd1243dSDimitry Andric# include <functional> 336006c3fb27SDimitry Andric# include <stdexcept> 336106c3fb27SDimitry Andric# include <type_traits> 3362bdd1243dSDimitry Andric#endif 3363bdd1243dSDimitry Andric 33640b57cec5SDimitry Andric#endif // _LIBCPP_VALARRAY 3365