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_FLOAT_H 110b57cec5SDimitry Andric #define _LIBCPP_FLOAT_H 120b57cec5SDimitry Andric 130b57cec5SDimitry Andric /* 140b57cec5SDimitry Andric float.h synopsis 150b57cec5SDimitry Andric 160b57cec5SDimitry Andric Macros: 170b57cec5SDimitry Andric 180b57cec5SDimitry Andric FLT_ROUNDS 190b57cec5SDimitry Andric FLT_EVAL_METHOD // C99 200b57cec5SDimitry Andric FLT_RADIX 210b57cec5SDimitry Andric 220b57cec5SDimitry Andric FLT_MANT_DIG 230b57cec5SDimitry Andric DBL_MANT_DIG 240b57cec5SDimitry Andric LDBL_MANT_DIG 250b57cec5SDimitry Andric 260b57cec5SDimitry Andric FLT_HAS_SUBNORM // C11 270b57cec5SDimitry Andric DBL_HAS_SUBNORM // C11 280b57cec5SDimitry Andric LDBL_HAS_SUBNORM // C11 290b57cec5SDimitry Andric 300b57cec5SDimitry Andric DECIMAL_DIG // C99 310b57cec5SDimitry Andric FLT_DECIMAL_DIG // C11 320b57cec5SDimitry Andric DBL_DECIMAL_DIG // C11 330b57cec5SDimitry Andric LDBL_DECIMAL_DIG // C11 340b57cec5SDimitry Andric 350b57cec5SDimitry Andric FLT_DIG 360b57cec5SDimitry Andric DBL_DIG 370b57cec5SDimitry Andric LDBL_DIG 380b57cec5SDimitry Andric 390b57cec5SDimitry Andric FLT_MIN_EXP 400b57cec5SDimitry Andric DBL_MIN_EXP 410b57cec5SDimitry Andric LDBL_MIN_EXP 420b57cec5SDimitry Andric 430b57cec5SDimitry Andric FLT_MIN_10_EXP 440b57cec5SDimitry Andric DBL_MIN_10_EXP 450b57cec5SDimitry Andric LDBL_MIN_10_EXP 460b57cec5SDimitry Andric 470b57cec5SDimitry Andric FLT_MAX_EXP 480b57cec5SDimitry Andric DBL_MAX_EXP 490b57cec5SDimitry Andric LDBL_MAX_EXP 500b57cec5SDimitry Andric 510b57cec5SDimitry Andric FLT_MAX_10_EXP 520b57cec5SDimitry Andric DBL_MAX_10_EXP 530b57cec5SDimitry Andric LDBL_MAX_10_EXP 540b57cec5SDimitry Andric 550b57cec5SDimitry Andric FLT_MAX 560b57cec5SDimitry Andric DBL_MAX 570b57cec5SDimitry Andric LDBL_MAX 580b57cec5SDimitry Andric 590b57cec5SDimitry Andric FLT_EPSILON 600b57cec5SDimitry Andric DBL_EPSILON 610b57cec5SDimitry Andric LDBL_EPSILON 620b57cec5SDimitry Andric 630b57cec5SDimitry Andric FLT_MIN 640b57cec5SDimitry Andric DBL_MIN 650b57cec5SDimitry Andric LDBL_MIN 660b57cec5SDimitry Andric 670b57cec5SDimitry Andric FLT_TRUE_MIN // C11 680b57cec5SDimitry Andric DBL_TRUE_MIN // C11 690b57cec5SDimitry Andric LDBL_TRUE_MIN // C11 700b57cec5SDimitry Andric 710b57cec5SDimitry Andric */ 720b57cec5SDimitry Andric 730b57cec5SDimitry Andric #include <__config> 740b57cec5SDimitry Andric 750b57cec5SDimitry Andric #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 760b57cec5SDimitry Andric # pragma GCC system_header 770b57cec5SDimitry Andric #endif 780b57cec5SDimitry Andric 79*bdd1243dSDimitry Andric #if __has_include_next(<float.h>) 800b57cec5SDimitry Andric # include_next <float.h> 81*bdd1243dSDimitry Andric #endif 820b57cec5SDimitry Andric 830b57cec5SDimitry Andric #ifdef __cplusplus 840b57cec5SDimitry Andric 850b57cec5SDimitry Andric # ifndef FLT_EVAL_METHOD 860b57cec5SDimitry Andric # define FLT_EVAL_METHOD __FLT_EVAL_METHOD__ 870b57cec5SDimitry Andric # endif 880b57cec5SDimitry Andric 890b57cec5SDimitry Andric # ifndef DECIMAL_DIG 900b57cec5SDimitry Andric # define DECIMAL_DIG __DECIMAL_DIG__ 910b57cec5SDimitry Andric # endif 920b57cec5SDimitry Andric 930b57cec5SDimitry Andric #endif // __cplusplus 940b57cec5SDimitry Andric 950b57cec5SDimitry Andric #endif // _LIBCPP_FLOAT_H 96