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_LIMITS 110b57cec5SDimitry Andric#define _LIBCPP_LIMITS 120b57cec5SDimitry Andric 130b57cec5SDimitry Andric/* 140b57cec5SDimitry Andric limits synopsis 150b57cec5SDimitry Andric 160b57cec5SDimitry Andricnamespace std 170b57cec5SDimitry Andric{ 180b57cec5SDimitry Andric 190b57cec5SDimitry Andrictemplate<class T> 200b57cec5SDimitry Andricclass numeric_limits 210b57cec5SDimitry Andric{ 220b57cec5SDimitry Andricpublic: 230b57cec5SDimitry Andric static constexpr bool is_specialized = false; 240b57cec5SDimitry Andric static constexpr T min() noexcept; 250b57cec5SDimitry Andric static constexpr T max() noexcept; 260b57cec5SDimitry Andric static constexpr T lowest() noexcept; 270b57cec5SDimitry Andric 280b57cec5SDimitry Andric static constexpr int digits = 0; 290b57cec5SDimitry Andric static constexpr int digits10 = 0; 300b57cec5SDimitry Andric static constexpr int max_digits10 = 0; 310b57cec5SDimitry Andric static constexpr bool is_signed = false; 320b57cec5SDimitry Andric static constexpr bool is_integer = false; 330b57cec5SDimitry Andric static constexpr bool is_exact = false; 340b57cec5SDimitry Andric static constexpr int radix = 0; 350b57cec5SDimitry Andric static constexpr T epsilon() noexcept; 360b57cec5SDimitry Andric static constexpr T round_error() noexcept; 370b57cec5SDimitry Andric 380b57cec5SDimitry Andric static constexpr int min_exponent = 0; 390b57cec5SDimitry Andric static constexpr int min_exponent10 = 0; 400b57cec5SDimitry Andric static constexpr int max_exponent = 0; 410b57cec5SDimitry Andric static constexpr int max_exponent10 = 0; 420b57cec5SDimitry Andric 430b57cec5SDimitry Andric static constexpr bool has_infinity = false; 440b57cec5SDimitry Andric static constexpr bool has_quiet_NaN = false; 450b57cec5SDimitry Andric static constexpr bool has_signaling_NaN = false; 460b57cec5SDimitry Andric static constexpr float_denorm_style has_denorm = denorm_absent; 470b57cec5SDimitry Andric static constexpr bool has_denorm_loss = false; 480b57cec5SDimitry Andric static constexpr T infinity() noexcept; 490b57cec5SDimitry Andric static constexpr T quiet_NaN() noexcept; 500b57cec5SDimitry Andric static constexpr T signaling_NaN() noexcept; 510b57cec5SDimitry Andric static constexpr T denorm_min() noexcept; 520b57cec5SDimitry Andric 530b57cec5SDimitry Andric static constexpr bool is_iec559 = false; 540b57cec5SDimitry Andric static constexpr bool is_bounded = false; 550b57cec5SDimitry Andric static constexpr bool is_modulo = false; 560b57cec5SDimitry Andric 570b57cec5SDimitry Andric static constexpr bool traps = false; 580b57cec5SDimitry Andric static constexpr bool tinyness_before = false; 590b57cec5SDimitry Andric static constexpr float_round_style round_style = round_toward_zero; 600b57cec5SDimitry Andric}; 610b57cec5SDimitry Andric 620b57cec5SDimitry Andricenum float_round_style 630b57cec5SDimitry Andric{ 640b57cec5SDimitry Andric round_indeterminate = -1, 650b57cec5SDimitry Andric round_toward_zero = 0, 660b57cec5SDimitry Andric round_to_nearest = 1, 670b57cec5SDimitry Andric round_toward_infinity = 2, 680b57cec5SDimitry Andric round_toward_neg_infinity = 3 690b57cec5SDimitry Andric}; 700b57cec5SDimitry Andric 710b57cec5SDimitry Andricenum float_denorm_style 720b57cec5SDimitry Andric{ 730b57cec5SDimitry Andric denorm_indeterminate = -1, 740b57cec5SDimitry Andric denorm_absent = 0, 750b57cec5SDimitry Andric denorm_present = 1 760b57cec5SDimitry Andric}; 770b57cec5SDimitry Andric 780b57cec5SDimitry Andrictemplate<> class numeric_limits<cv bool>; 790b57cec5SDimitry Andric 800b57cec5SDimitry Andrictemplate<> class numeric_limits<cv char>; 810b57cec5SDimitry Andrictemplate<> class numeric_limits<cv signed char>; 820b57cec5SDimitry Andrictemplate<> class numeric_limits<cv unsigned char>; 830b57cec5SDimitry Andrictemplate<> class numeric_limits<cv wchar_t>; 840b57cec5SDimitry Andrictemplate<> class numeric_limits<cv char8_t>; // C++20 850b57cec5SDimitry Andrictemplate<> class numeric_limits<cv char16_t>; 860b57cec5SDimitry Andrictemplate<> class numeric_limits<cv char32_t>; 870b57cec5SDimitry Andric 880b57cec5SDimitry Andrictemplate<> class numeric_limits<cv short>; 890b57cec5SDimitry Andrictemplate<> class numeric_limits<cv int>; 900b57cec5SDimitry Andrictemplate<> class numeric_limits<cv long>; 910b57cec5SDimitry Andrictemplate<> class numeric_limits<cv long long>; 920b57cec5SDimitry Andrictemplate<> class numeric_limits<cv unsigned short>; 930b57cec5SDimitry Andrictemplate<> class numeric_limits<cv unsigned int>; 940b57cec5SDimitry Andrictemplate<> class numeric_limits<cv unsigned long>; 950b57cec5SDimitry Andrictemplate<> class numeric_limits<cv unsigned long long>; 960b57cec5SDimitry Andric 970b57cec5SDimitry Andrictemplate<> class numeric_limits<cv float>; 980b57cec5SDimitry Andrictemplate<> class numeric_limits<cv double>; 990b57cec5SDimitry Andrictemplate<> class numeric_limits<cv long double>; 1000b57cec5SDimitry Andric 1010b57cec5SDimitry Andric} // std 1020b57cec5SDimitry Andric 1030b57cec5SDimitry Andric*/ 10481ad6265SDimitry Andric 10581ad6265SDimitry Andric#include <__assert> // all public C++ headers provide the assertion handler 1060b57cec5SDimitry Andric#include <__config> 107*bdd1243dSDimitry Andric#include <__type_traits/is_arithmetic.h> 108*bdd1243dSDimitry Andric#include <__type_traits/is_signed.h> 109*bdd1243dSDimitry Andric#include <__type_traits/remove_cv.h> 1100b57cec5SDimitry Andric 1110b57cec5SDimitry Andric#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 1120b57cec5SDimitry Andric# pragma GCC system_header 1130b57cec5SDimitry Andric#endif 1140b57cec5SDimitry Andric 1150b57cec5SDimitry Andric_LIBCPP_PUSH_MACROS 1160b57cec5SDimitry Andric#include <__undef_macros> 1170b57cec5SDimitry Andric#include <version> 1180b57cec5SDimitry Andric 1190b57cec5SDimitry Andric 1200b57cec5SDimitry Andric_LIBCPP_BEGIN_NAMESPACE_STD 1210b57cec5SDimitry Andric 1220b57cec5SDimitry Andricenum float_round_style 1230b57cec5SDimitry Andric{ 1240b57cec5SDimitry Andric round_indeterminate = -1, 1250b57cec5SDimitry Andric round_toward_zero = 0, 1260b57cec5SDimitry Andric round_to_nearest = 1, 1270b57cec5SDimitry Andric round_toward_infinity = 2, 1280b57cec5SDimitry Andric round_toward_neg_infinity = 3 1290b57cec5SDimitry Andric}; 1300b57cec5SDimitry Andric 1310b57cec5SDimitry Andricenum float_denorm_style 1320b57cec5SDimitry Andric{ 1330b57cec5SDimitry Andric denorm_indeterminate = -1, 1340b57cec5SDimitry Andric denorm_absent = 0, 1350b57cec5SDimitry Andric denorm_present = 1 1360b57cec5SDimitry Andric}; 1370b57cec5SDimitry Andric 1380b57cec5SDimitry Andrictemplate <class _Tp, bool = is_arithmetic<_Tp>::value> 1390b57cec5SDimitry Andricclass __libcpp_numeric_limits 1400b57cec5SDimitry Andric{ 1410b57cec5SDimitry Andricprotected: 1420b57cec5SDimitry Andric typedef _Tp type; 1430b57cec5SDimitry Andric 1440b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = false; 1450b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return type();} 1460b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return type();} 1470b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return type();} 1480b57cec5SDimitry Andric 1490b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = 0; 1500b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = 0; 1510b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = 0; 1520b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = false; 1530b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = false; 1540b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = false; 1550b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = 0; 1560b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return type();} 1570b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return type();} 1580b57cec5SDimitry Andric 1590b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = 0; 1600b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = 0; 1610b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = 0; 1620b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = 0; 1630b57cec5SDimitry Andric 1640b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = false; 1650b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = false; 1660b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = false; 1670b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent; 1680b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false; 1690b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return type();} 1700b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return type();} 1710b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return type();} 1720b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return type();} 1730b57cec5SDimitry Andric 1740b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = false; 1750b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = false; 1760b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = false; 1770b57cec5SDimitry Andric 1780b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = false; 1790b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = false; 1800b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero; 1810b57cec5SDimitry Andric}; 1820b57cec5SDimitry Andric 1830b57cec5SDimitry Andrictemplate <class _Tp, int __digits, bool _IsSigned> 1840b57cec5SDimitry Andricstruct __libcpp_compute_min 1850b57cec5SDimitry Andric{ 1860b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const _Tp value = _Tp(_Tp(1) << __digits); 1870b57cec5SDimitry Andric}; 1880b57cec5SDimitry Andric 1890b57cec5SDimitry Andrictemplate <class _Tp, int __digits> 1900b57cec5SDimitry Andricstruct __libcpp_compute_min<_Tp, __digits, false> 1910b57cec5SDimitry Andric{ 1920b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const _Tp value = _Tp(0); 1930b57cec5SDimitry Andric}; 1940b57cec5SDimitry Andric 1950b57cec5SDimitry Andrictemplate <class _Tp> 1960b57cec5SDimitry Andricclass __libcpp_numeric_limits<_Tp, true> 1970b57cec5SDimitry Andric{ 1980b57cec5SDimitry Andricprotected: 1990b57cec5SDimitry Andric typedef _Tp type; 2000b57cec5SDimitry Andric 2010b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = true; 2020b57cec5SDimitry Andric 2030b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = type(-1) < type(0); 2040b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = static_cast<int>(sizeof(type) * __CHAR_BIT__ - is_signed); 2050b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = digits * 3 / 10; 2060b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = 0; 2070b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const type __min = __libcpp_compute_min<type, digits, is_signed>::value; 2080b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const type __max = is_signed ? type(type(~0) ^ __min) : type(~0); 2090b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __min;} 2100b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __max;} 2110b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return min();} 2120b57cec5SDimitry Andric 2130b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = true; 2140b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = true; 2150b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = 2; 2160b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return type(0);} 2170b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return type(0);} 2180b57cec5SDimitry Andric 2190b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = 0; 2200b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = 0; 2210b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = 0; 2220b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = 0; 2230b57cec5SDimitry Andric 2240b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = false; 2250b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = false; 2260b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = false; 2270b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent; 2280b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false; 2290b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return type(0);} 2300b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return type(0);} 2310b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return type(0);} 2320b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return type(0);} 2330b57cec5SDimitry Andric 2340b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = false; 2350b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = true; 2360b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = !_VSTD::is_signed<_Tp>::value; 2370b57cec5SDimitry Andric 2380b57cec5SDimitry Andric#if defined(__i386__) || defined(__x86_64__) || defined(__pnacl__) || \ 2390b57cec5SDimitry Andric defined(__wasm__) 2400b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = true; 2410b57cec5SDimitry Andric#else 2420b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = false; 2430b57cec5SDimitry Andric#endif 2440b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = false; 2450b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero; 2460b57cec5SDimitry Andric}; 2470b57cec5SDimitry Andric 2480b57cec5SDimitry Andrictemplate <> 2490b57cec5SDimitry Andricclass __libcpp_numeric_limits<bool, true> 2500b57cec5SDimitry Andric{ 2510b57cec5SDimitry Andricprotected: 2520b57cec5SDimitry Andric typedef bool type; 2530b57cec5SDimitry Andric 2540b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = true; 2550b57cec5SDimitry Andric 2560b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = false; 2570b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = 1; 2580b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = 0; 2590b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = 0; 2600b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const type __min = false; 2610b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const type __max = true; 2620b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __min;} 2630b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __max;} 2640b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return min();} 2650b57cec5SDimitry Andric 2660b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = true; 2670b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = true; 2680b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = 2; 2690b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return type(0);} 2700b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return type(0);} 2710b57cec5SDimitry Andric 2720b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = 0; 2730b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = 0; 2740b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = 0; 2750b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = 0; 2760b57cec5SDimitry Andric 2770b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = false; 2780b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = false; 2790b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = false; 2800b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent; 2810b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false; 2820b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return type(0);} 2830b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return type(0);} 2840b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return type(0);} 2850b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return type(0);} 2860b57cec5SDimitry Andric 2870b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = false; 2880b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = true; 2890b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = false; 2900b57cec5SDimitry Andric 2910b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = false; 2920b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = false; 2930b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero; 2940b57cec5SDimitry Andric}; 2950b57cec5SDimitry Andric 2960b57cec5SDimitry Andrictemplate <> 2970b57cec5SDimitry Andricclass __libcpp_numeric_limits<float, true> 2980b57cec5SDimitry Andric{ 2990b57cec5SDimitry Andricprotected: 3000b57cec5SDimitry Andric typedef float type; 3010b57cec5SDimitry Andric 3020b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = true; 3030b57cec5SDimitry Andric 3040b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = true; 3050b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = __FLT_MANT_DIG__; 3060b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = __FLT_DIG__; 3070b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = 2+(digits * 30103l)/100000l; 3080b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __FLT_MIN__;} 3090b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __FLT_MAX__;} 3100b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return -max();} 3110b57cec5SDimitry Andric 3120b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = false; 3130b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = false; 3140b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = __FLT_RADIX__; 3150b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __FLT_EPSILON__;} 3160b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5F;} 3170b57cec5SDimitry Andric 3180b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = __FLT_MIN_EXP__; 3190b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = __FLT_MIN_10_EXP__; 3200b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = __FLT_MAX_EXP__; 3210b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = __FLT_MAX_10_EXP__; 3220b57cec5SDimitry Andric 3230b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = true; 3240b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = true; 3250b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = true; 3260b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present; 3270b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false; 3280b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __builtin_huge_valf();} 3290b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __builtin_nanf("");} 3300b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __builtin_nansf("");} 3310b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __FLT_DENORM_MIN__;} 3320b57cec5SDimitry Andric 3330b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = true; 3340b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = true; 3350b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = false; 3360b57cec5SDimitry Andric 3370b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = false; 33881ad6265SDimitry Andric#if (defined(__arm__) || defined(__aarch64__)) 33981ad6265SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = true; 34081ad6265SDimitry Andric#else 3410b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = false; 34281ad6265SDimitry Andric#endif 3430b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest; 3440b57cec5SDimitry Andric}; 3450b57cec5SDimitry Andric 3460b57cec5SDimitry Andrictemplate <> 3470b57cec5SDimitry Andricclass __libcpp_numeric_limits<double, true> 3480b57cec5SDimitry Andric{ 3490b57cec5SDimitry Andricprotected: 3500b57cec5SDimitry Andric typedef double type; 3510b57cec5SDimitry Andric 3520b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = true; 3530b57cec5SDimitry Andric 3540b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = true; 3550b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = __DBL_MANT_DIG__; 3560b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = __DBL_DIG__; 3570b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = 2+(digits * 30103l)/100000l; 3580b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __DBL_MIN__;} 3590b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __DBL_MAX__;} 3600b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return -max();} 3610b57cec5SDimitry Andric 3620b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = false; 3630b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = false; 3640b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = __FLT_RADIX__; 3650b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __DBL_EPSILON__;} 3660b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5;} 3670b57cec5SDimitry Andric 3680b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = __DBL_MIN_EXP__; 3690b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = __DBL_MIN_10_EXP__; 3700b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = __DBL_MAX_EXP__; 3710b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = __DBL_MAX_10_EXP__; 3720b57cec5SDimitry Andric 3730b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = true; 3740b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = true; 3750b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = true; 3760b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present; 3770b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false; 3780b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __builtin_huge_val();} 3790b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __builtin_nan("");} 3800b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __builtin_nans("");} 3810b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __DBL_DENORM_MIN__;} 3820b57cec5SDimitry Andric 3830b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = true; 3840b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = true; 3850b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = false; 3860b57cec5SDimitry Andric 3870b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = false; 38881ad6265SDimitry Andric#if (defined(__arm__) || defined(__aarch64__)) 38981ad6265SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = true; 39081ad6265SDimitry Andric#else 3910b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = false; 39281ad6265SDimitry Andric#endif 3930b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest; 3940b57cec5SDimitry Andric}; 3950b57cec5SDimitry Andric 3960b57cec5SDimitry Andrictemplate <> 3970b57cec5SDimitry Andricclass __libcpp_numeric_limits<long double, true> 3980b57cec5SDimitry Andric{ 3990b57cec5SDimitry Andricprotected: 4000b57cec5SDimitry Andric typedef long double type; 4010b57cec5SDimitry Andric 4020b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = true; 4030b57cec5SDimitry Andric 4040b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = true; 4050b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = __LDBL_MANT_DIG__; 4060b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = __LDBL_DIG__; 4070b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = 2+(digits * 30103l)/100000l; 4080b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __LDBL_MIN__;} 4090b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __LDBL_MAX__;} 4100b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return -max();} 4110b57cec5SDimitry Andric 4120b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = false; 4130b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = false; 4140b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = __FLT_RADIX__; 4150b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __LDBL_EPSILON__;} 4160b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5L;} 4170b57cec5SDimitry Andric 4180b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = __LDBL_MIN_EXP__; 4190b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = __LDBL_MIN_10_EXP__; 4200b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = __LDBL_MAX_EXP__; 4210b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = __LDBL_MAX_10_EXP__; 4220b57cec5SDimitry Andric 4230b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = true; 4240b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = true; 4250b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = true; 4260b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present; 4270b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false; 4280b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __builtin_huge_vall();} 4290b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __builtin_nanl("");} 4300b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __builtin_nansl("");} 4310b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __LDBL_DENORM_MIN__;} 4320b57cec5SDimitry Andric 433*bdd1243dSDimitry Andric#if defined(__powerpc__) && defined(__LONG_DOUBLE_IBM128__) 4340b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = false; 4350b57cec5SDimitry Andric#else 4360b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = true; 4370b57cec5SDimitry Andric#endif 4380b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = true; 4390b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = false; 4400b57cec5SDimitry Andric 4410b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = false; 44281ad6265SDimitry Andric#if (defined(__arm__) || defined(__aarch64__)) 44381ad6265SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = true; 44481ad6265SDimitry Andric#else 4450b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = false; 44681ad6265SDimitry Andric#endif 4470b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest; 4480b57cec5SDimitry Andric}; 4490b57cec5SDimitry Andric 4500b57cec5SDimitry Andrictemplate <class _Tp> 4510b57cec5SDimitry Andricclass _LIBCPP_TEMPLATE_VIS numeric_limits 452*bdd1243dSDimitry Andric : private __libcpp_numeric_limits<__remove_cv_t<_Tp> > 4530b57cec5SDimitry Andric{ 454*bdd1243dSDimitry Andric typedef __libcpp_numeric_limits<__remove_cv_t<_Tp> > __base; 4550b57cec5SDimitry Andric typedef typename __base::type type; 4560b57cec5SDimitry Andricpublic: 4570b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized; 4580b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();} 4590b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();} 4600b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();} 4610b57cec5SDimitry Andric 4620b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = __base::digits; 4630b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10; 4640b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10; 4650b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed; 4660b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer; 4670b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact; 4680b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = __base::radix; 4690b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();} 4700b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();} 4710b57cec5SDimitry Andric 4720b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent; 4730b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10; 4740b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent; 4750b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10; 4760b57cec5SDimitry Andric 4770b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity; 4780b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN; 4790b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN; 4800b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm; 4810b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss; 4820b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();} 4830b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();} 4840b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();} 4850b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();} 4860b57cec5SDimitry Andric 4870b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559; 4880b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded; 4890b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo; 4900b57cec5SDimitry Andric 4910b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = __base::traps; 4920b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before; 4930b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style; 4940b57cec5SDimitry Andric}; 4950b57cec5SDimitry Andric 4960b57cec5SDimitry Andrictemplate <class _Tp> 4970b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_specialized; 4980b57cec5SDimitry Andrictemplate <class _Tp> 4990b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::digits; 5000b57cec5SDimitry Andrictemplate <class _Tp> 5010b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::digits10; 5020b57cec5SDimitry Andrictemplate <class _Tp> 5030b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_digits10; 5040b57cec5SDimitry Andrictemplate <class _Tp> 5050b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_signed; 5060b57cec5SDimitry Andrictemplate <class _Tp> 5070b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_integer; 5080b57cec5SDimitry Andrictemplate <class _Tp> 5090b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_exact; 5100b57cec5SDimitry Andrictemplate <class _Tp> 5110b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::radix; 5120b57cec5SDimitry Andrictemplate <class _Tp> 5130b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::min_exponent; 5140b57cec5SDimitry Andrictemplate <class _Tp> 5150b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::min_exponent10; 5160b57cec5SDimitry Andrictemplate <class _Tp> 5170b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_exponent; 5180b57cec5SDimitry Andrictemplate <class _Tp> 5190b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_exponent10; 5200b57cec5SDimitry Andrictemplate <class _Tp> 5210b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_infinity; 5220b57cec5SDimitry Andrictemplate <class _Tp> 5230b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_quiet_NaN; 5240b57cec5SDimitry Andrictemplate <class _Tp> 5250b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_signaling_NaN; 5260b57cec5SDimitry Andrictemplate <class _Tp> 5270b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<_Tp>::has_denorm; 5280b57cec5SDimitry Andrictemplate <class _Tp> 5290b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_denorm_loss; 5300b57cec5SDimitry Andrictemplate <class _Tp> 5310b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_iec559; 5320b57cec5SDimitry Andrictemplate <class _Tp> 5330b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_bounded; 5340b57cec5SDimitry Andrictemplate <class _Tp> 5350b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_modulo; 5360b57cec5SDimitry Andrictemplate <class _Tp> 5370b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::traps; 5380b57cec5SDimitry Andrictemplate <class _Tp> 5390b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::tinyness_before; 5400b57cec5SDimitry Andrictemplate <class _Tp> 5410b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_round_style numeric_limits<_Tp>::round_style; 5420b57cec5SDimitry Andric 5430b57cec5SDimitry Andrictemplate <class _Tp> 5440b57cec5SDimitry Andricclass _LIBCPP_TEMPLATE_VIS numeric_limits<const _Tp> 5450b57cec5SDimitry Andric : private numeric_limits<_Tp> 5460b57cec5SDimitry Andric{ 5470b57cec5SDimitry Andric typedef numeric_limits<_Tp> __base; 5480b57cec5SDimitry Andric typedef _Tp type; 5490b57cec5SDimitry Andricpublic: 5500b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized; 5510b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();} 5520b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();} 5530b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();} 5540b57cec5SDimitry Andric 5550b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = __base::digits; 5560b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10; 5570b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10; 5580b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed; 5590b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer; 5600b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact; 5610b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = __base::radix; 5620b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();} 5630b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();} 5640b57cec5SDimitry Andric 5650b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent; 5660b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10; 5670b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent; 5680b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10; 5690b57cec5SDimitry Andric 5700b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity; 5710b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN; 5720b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN; 5730b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm; 5740b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss; 5750b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();} 5760b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();} 5770b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();} 5780b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();} 5790b57cec5SDimitry Andric 5800b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559; 5810b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded; 5820b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo; 5830b57cec5SDimitry Andric 5840b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = __base::traps; 5850b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before; 5860b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style; 5870b57cec5SDimitry Andric}; 5880b57cec5SDimitry Andric 5890b57cec5SDimitry Andrictemplate <class _Tp> 5900b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_specialized; 5910b57cec5SDimitry Andrictemplate <class _Tp> 5920b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::digits; 5930b57cec5SDimitry Andrictemplate <class _Tp> 5940b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::digits10; 5950b57cec5SDimitry Andrictemplate <class _Tp> 5960b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_digits10; 5970b57cec5SDimitry Andrictemplate <class _Tp> 5980b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_signed; 5990b57cec5SDimitry Andrictemplate <class _Tp> 6000b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_integer; 6010b57cec5SDimitry Andrictemplate <class _Tp> 6020b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_exact; 6030b57cec5SDimitry Andrictemplate <class _Tp> 6040b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::radix; 6050b57cec5SDimitry Andrictemplate <class _Tp> 6060b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::min_exponent; 6070b57cec5SDimitry Andrictemplate <class _Tp> 6080b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::min_exponent10; 6090b57cec5SDimitry Andrictemplate <class _Tp> 6100b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_exponent; 6110b57cec5SDimitry Andrictemplate <class _Tp> 6120b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_exponent10; 6130b57cec5SDimitry Andrictemplate <class _Tp> 6140b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_infinity; 6150b57cec5SDimitry Andrictemplate <class _Tp> 6160b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_quiet_NaN; 6170b57cec5SDimitry Andrictemplate <class _Tp> 6180b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_signaling_NaN; 6190b57cec5SDimitry Andrictemplate <class _Tp> 6200b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<const _Tp>::has_denorm; 6210b57cec5SDimitry Andrictemplate <class _Tp> 6220b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_denorm_loss; 6230b57cec5SDimitry Andrictemplate <class _Tp> 6240b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_iec559; 6250b57cec5SDimitry Andrictemplate <class _Tp> 6260b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_bounded; 6270b57cec5SDimitry Andrictemplate <class _Tp> 6280b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_modulo; 6290b57cec5SDimitry Andrictemplate <class _Tp> 6300b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::traps; 6310b57cec5SDimitry Andrictemplate <class _Tp> 6320b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::tinyness_before; 6330b57cec5SDimitry Andrictemplate <class _Tp> 6340b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_round_style numeric_limits<const _Tp>::round_style; 6350b57cec5SDimitry Andric 6360b57cec5SDimitry Andrictemplate <class _Tp> 6370b57cec5SDimitry Andricclass _LIBCPP_TEMPLATE_VIS numeric_limits<volatile _Tp> 6380b57cec5SDimitry Andric : private numeric_limits<_Tp> 6390b57cec5SDimitry Andric{ 6400b57cec5SDimitry Andric typedef numeric_limits<_Tp> __base; 6410b57cec5SDimitry Andric typedef _Tp type; 6420b57cec5SDimitry Andricpublic: 6430b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized; 6440b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();} 6450b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();} 6460b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();} 6470b57cec5SDimitry Andric 6480b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = __base::digits; 6490b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10; 6500b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10; 6510b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed; 6520b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer; 6530b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact; 6540b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = __base::radix; 6550b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();} 6560b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();} 6570b57cec5SDimitry Andric 6580b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent; 6590b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10; 6600b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent; 6610b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10; 6620b57cec5SDimitry Andric 6630b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity; 6640b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN; 6650b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN; 6660b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm; 6670b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss; 6680b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();} 6690b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();} 6700b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();} 6710b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();} 6720b57cec5SDimitry Andric 6730b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559; 6740b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded; 6750b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo; 6760b57cec5SDimitry Andric 6770b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = __base::traps; 6780b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before; 6790b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style; 6800b57cec5SDimitry Andric}; 6810b57cec5SDimitry Andric 6820b57cec5SDimitry Andrictemplate <class _Tp> 6830b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_specialized; 6840b57cec5SDimitry Andrictemplate <class _Tp> 6850b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::digits; 6860b57cec5SDimitry Andrictemplate <class _Tp> 6870b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::digits10; 6880b57cec5SDimitry Andrictemplate <class _Tp> 6890b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_digits10; 6900b57cec5SDimitry Andrictemplate <class _Tp> 6910b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_signed; 6920b57cec5SDimitry Andrictemplate <class _Tp> 6930b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_integer; 6940b57cec5SDimitry Andrictemplate <class _Tp> 6950b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_exact; 6960b57cec5SDimitry Andrictemplate <class _Tp> 6970b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::radix; 6980b57cec5SDimitry Andrictemplate <class _Tp> 6990b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::min_exponent; 7000b57cec5SDimitry Andrictemplate <class _Tp> 7010b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::min_exponent10; 7020b57cec5SDimitry Andrictemplate <class _Tp> 7030b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_exponent; 7040b57cec5SDimitry Andrictemplate <class _Tp> 7050b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_exponent10; 7060b57cec5SDimitry Andrictemplate <class _Tp> 7070b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_infinity; 7080b57cec5SDimitry Andrictemplate <class _Tp> 7090b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_quiet_NaN; 7100b57cec5SDimitry Andrictemplate <class _Tp> 7110b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_signaling_NaN; 7120b57cec5SDimitry Andrictemplate <class _Tp> 7130b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<volatile _Tp>::has_denorm; 7140b57cec5SDimitry Andrictemplate <class _Tp> 7150b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_denorm_loss; 7160b57cec5SDimitry Andrictemplate <class _Tp> 7170b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_iec559; 7180b57cec5SDimitry Andrictemplate <class _Tp> 7190b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_bounded; 7200b57cec5SDimitry Andrictemplate <class _Tp> 7210b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_modulo; 7220b57cec5SDimitry Andrictemplate <class _Tp> 7230b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::traps; 7240b57cec5SDimitry Andrictemplate <class _Tp> 7250b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::tinyness_before; 7260b57cec5SDimitry Andrictemplate <class _Tp> 7270b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_round_style numeric_limits<volatile _Tp>::round_style; 7280b57cec5SDimitry Andric 7290b57cec5SDimitry Andrictemplate <class _Tp> 7300b57cec5SDimitry Andricclass _LIBCPP_TEMPLATE_VIS numeric_limits<const volatile _Tp> 7310b57cec5SDimitry Andric : private numeric_limits<_Tp> 7320b57cec5SDimitry Andric{ 7330b57cec5SDimitry Andric typedef numeric_limits<_Tp> __base; 7340b57cec5SDimitry Andric typedef _Tp type; 7350b57cec5SDimitry Andricpublic: 7360b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized; 7370b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();} 7380b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();} 7390b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();} 7400b57cec5SDimitry Andric 7410b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits = __base::digits; 7420b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10; 7430b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10; 7440b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed; 7450b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer; 7460b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact; 7470b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int radix = __base::radix; 7480b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();} 7490b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();} 7500b57cec5SDimitry Andric 7510b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent; 7520b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10; 7530b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent; 7540b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10; 7550b57cec5SDimitry Andric 7560b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity; 7570b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN; 7580b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN; 7590b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm; 7600b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss; 7610b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();} 7620b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();} 7630b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();} 7640b57cec5SDimitry Andric _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();} 7650b57cec5SDimitry Andric 7660b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559; 7670b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded; 7680b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo; 7690b57cec5SDimitry Andric 7700b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool traps = __base::traps; 7710b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before; 7720b57cec5SDimitry Andric static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style; 7730b57cec5SDimitry Andric}; 7740b57cec5SDimitry Andric 7750b57cec5SDimitry Andrictemplate <class _Tp> 7760b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_specialized; 7770b57cec5SDimitry Andrictemplate <class _Tp> 7780b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::digits; 7790b57cec5SDimitry Andrictemplate <class _Tp> 7800b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::digits10; 7810b57cec5SDimitry Andrictemplate <class _Tp> 7820b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_digits10; 7830b57cec5SDimitry Andrictemplate <class _Tp> 7840b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_signed; 7850b57cec5SDimitry Andrictemplate <class _Tp> 7860b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_integer; 7870b57cec5SDimitry Andrictemplate <class _Tp> 7880b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_exact; 7890b57cec5SDimitry Andrictemplate <class _Tp> 7900b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::radix; 7910b57cec5SDimitry Andrictemplate <class _Tp> 7920b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::min_exponent; 7930b57cec5SDimitry Andrictemplate <class _Tp> 7940b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::min_exponent10; 7950b57cec5SDimitry Andrictemplate <class _Tp> 7960b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_exponent; 7970b57cec5SDimitry Andrictemplate <class _Tp> 7980b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_exponent10; 7990b57cec5SDimitry Andrictemplate <class _Tp> 8000b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_infinity; 8010b57cec5SDimitry Andrictemplate <class _Tp> 8020b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_quiet_NaN; 8030b57cec5SDimitry Andrictemplate <class _Tp> 8040b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_signaling_NaN; 8050b57cec5SDimitry Andrictemplate <class _Tp> 8060b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<const volatile _Tp>::has_denorm; 8070b57cec5SDimitry Andrictemplate <class _Tp> 8080b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_denorm_loss; 8090b57cec5SDimitry Andrictemplate <class _Tp> 8100b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_iec559; 8110b57cec5SDimitry Andrictemplate <class _Tp> 8120b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_bounded; 8130b57cec5SDimitry Andrictemplate <class _Tp> 8140b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_modulo; 8150b57cec5SDimitry Andrictemplate <class _Tp> 8160b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::traps; 8170b57cec5SDimitry Andrictemplate <class _Tp> 8180b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::tinyness_before; 8190b57cec5SDimitry Andrictemplate <class _Tp> 8200b57cec5SDimitry Andric _LIBCPP_CONSTEXPR const float_round_style numeric_limits<const volatile _Tp>::round_style; 8210b57cec5SDimitry Andric 8220b57cec5SDimitry Andric_LIBCPP_END_NAMESPACE_STD 8230b57cec5SDimitry Andric 8240b57cec5SDimitry Andric_LIBCPP_POP_MACROS 8250b57cec5SDimitry Andric 826*bdd1243dSDimitry Andric#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 827*bdd1243dSDimitry Andric# include <type_traits> 828*bdd1243dSDimitry Andric#endif 829*bdd1243dSDimitry Andric 8300b57cec5SDimitry Andric#endif // _LIBCPP_LIMITS 831