1*0b57cec5SDimitry Andric // -*- C++ -*- 2*0b57cec5SDimitry Andric //===--------------------------- float.h ----------------------------------===// 3*0b57cec5SDimitry Andric // 4*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 6*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*0b57cec5SDimitry Andric // 8*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 9*0b57cec5SDimitry Andric 10*0b57cec5SDimitry Andric #ifndef _LIBCPP_FLOAT_H 11*0b57cec5SDimitry Andric #define _LIBCPP_FLOAT_H 12*0b57cec5SDimitry Andric 13*0b57cec5SDimitry Andric /* 14*0b57cec5SDimitry Andric float.h synopsis 15*0b57cec5SDimitry Andric 16*0b57cec5SDimitry Andric Macros: 17*0b57cec5SDimitry Andric 18*0b57cec5SDimitry Andric FLT_ROUNDS 19*0b57cec5SDimitry Andric FLT_EVAL_METHOD // C99 20*0b57cec5SDimitry Andric FLT_RADIX 21*0b57cec5SDimitry Andric 22*0b57cec5SDimitry Andric FLT_MANT_DIG 23*0b57cec5SDimitry Andric DBL_MANT_DIG 24*0b57cec5SDimitry Andric LDBL_MANT_DIG 25*0b57cec5SDimitry Andric 26*0b57cec5SDimitry Andric FLT_HAS_SUBNORM // C11 27*0b57cec5SDimitry Andric DBL_HAS_SUBNORM // C11 28*0b57cec5SDimitry Andric LDBL_HAS_SUBNORM // C11 29*0b57cec5SDimitry Andric 30*0b57cec5SDimitry Andric DECIMAL_DIG // C99 31*0b57cec5SDimitry Andric FLT_DECIMAL_DIG // C11 32*0b57cec5SDimitry Andric DBL_DECIMAL_DIG // C11 33*0b57cec5SDimitry Andric LDBL_DECIMAL_DIG // C11 34*0b57cec5SDimitry Andric 35*0b57cec5SDimitry Andric FLT_DIG 36*0b57cec5SDimitry Andric DBL_DIG 37*0b57cec5SDimitry Andric LDBL_DIG 38*0b57cec5SDimitry Andric 39*0b57cec5SDimitry Andric FLT_MIN_EXP 40*0b57cec5SDimitry Andric DBL_MIN_EXP 41*0b57cec5SDimitry Andric LDBL_MIN_EXP 42*0b57cec5SDimitry Andric 43*0b57cec5SDimitry Andric FLT_MIN_10_EXP 44*0b57cec5SDimitry Andric DBL_MIN_10_EXP 45*0b57cec5SDimitry Andric LDBL_MIN_10_EXP 46*0b57cec5SDimitry Andric 47*0b57cec5SDimitry Andric FLT_MAX_EXP 48*0b57cec5SDimitry Andric DBL_MAX_EXP 49*0b57cec5SDimitry Andric LDBL_MAX_EXP 50*0b57cec5SDimitry Andric 51*0b57cec5SDimitry Andric FLT_MAX_10_EXP 52*0b57cec5SDimitry Andric DBL_MAX_10_EXP 53*0b57cec5SDimitry Andric LDBL_MAX_10_EXP 54*0b57cec5SDimitry Andric 55*0b57cec5SDimitry Andric FLT_MAX 56*0b57cec5SDimitry Andric DBL_MAX 57*0b57cec5SDimitry Andric LDBL_MAX 58*0b57cec5SDimitry Andric 59*0b57cec5SDimitry Andric FLT_EPSILON 60*0b57cec5SDimitry Andric DBL_EPSILON 61*0b57cec5SDimitry Andric LDBL_EPSILON 62*0b57cec5SDimitry Andric 63*0b57cec5SDimitry Andric FLT_MIN 64*0b57cec5SDimitry Andric DBL_MIN 65*0b57cec5SDimitry Andric LDBL_MIN 66*0b57cec5SDimitry Andric 67*0b57cec5SDimitry Andric FLT_TRUE_MIN // C11 68*0b57cec5SDimitry Andric DBL_TRUE_MIN // C11 69*0b57cec5SDimitry Andric LDBL_TRUE_MIN // C11 70*0b57cec5SDimitry Andric 71*0b57cec5SDimitry Andric */ 72*0b57cec5SDimitry Andric 73*0b57cec5SDimitry Andric #include <__config> 74*0b57cec5SDimitry Andric 75*0b57cec5SDimitry Andric #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 76*0b57cec5SDimitry Andric #pragma GCC system_header 77*0b57cec5SDimitry Andric #endif 78*0b57cec5SDimitry Andric 79*0b57cec5SDimitry Andric #include_next <float.h> 80*0b57cec5SDimitry Andric 81*0b57cec5SDimitry Andric #ifdef __cplusplus 82*0b57cec5SDimitry Andric 83*0b57cec5SDimitry Andric #ifndef FLT_EVAL_METHOD 84*0b57cec5SDimitry Andric #define FLT_EVAL_METHOD __FLT_EVAL_METHOD__ 85*0b57cec5SDimitry Andric #endif 86*0b57cec5SDimitry Andric 87*0b57cec5SDimitry Andric #ifndef DECIMAL_DIG 88*0b57cec5SDimitry Andric #define DECIMAL_DIG __DECIMAL_DIG__ 89*0b57cec5SDimitry Andric #endif 90*0b57cec5SDimitry Andric 91*0b57cec5SDimitry Andric #endif // __cplusplus 92*0b57cec5SDimitry Andric 93*0b57cec5SDimitry Andric #endif // _LIBCPP_FLOAT_H 94