1e78f53d1SNikolas Klauser // -*- C++ -*- 2e78f53d1SNikolas Klauser //===----------------------------------------------------------------------===// 3e78f53d1SNikolas Klauser // 4e78f53d1SNikolas Klauser // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5e78f53d1SNikolas Klauser // See https://llvm.org/LICENSE.txt for license information. 6e78f53d1SNikolas Klauser // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7e78f53d1SNikolas Klauser // 8e78f53d1SNikolas Klauser //===----------------------------------------------------------------------===// 9e78f53d1SNikolas Klauser 10*ce777190SNikolas Klauser #ifndef _LIBCPP___CXX03_FLOAT_H 11*ce777190SNikolas Klauser #define _LIBCPP___CXX03_FLOAT_H 12e78f53d1SNikolas Klauser 13e78f53d1SNikolas Klauser /* 14e78f53d1SNikolas Klauser float.h synopsis 15e78f53d1SNikolas Klauser 16e78f53d1SNikolas Klauser Macros: 17e78f53d1SNikolas Klauser 18e78f53d1SNikolas Klauser FLT_ROUNDS 19e78f53d1SNikolas Klauser FLT_EVAL_METHOD // C99 20e78f53d1SNikolas Klauser FLT_RADIX 21e78f53d1SNikolas Klauser 22e78f53d1SNikolas Klauser FLT_MANT_DIG 23e78f53d1SNikolas Klauser DBL_MANT_DIG 24e78f53d1SNikolas Klauser LDBL_MANT_DIG 25e78f53d1SNikolas Klauser 26e78f53d1SNikolas Klauser FLT_HAS_SUBNORM // C11 27e78f53d1SNikolas Klauser DBL_HAS_SUBNORM // C11 28e78f53d1SNikolas Klauser LDBL_HAS_SUBNORM // C11 29e78f53d1SNikolas Klauser 30e78f53d1SNikolas Klauser DECIMAL_DIG // C99 31e78f53d1SNikolas Klauser FLT_DECIMAL_DIG // C11 32e78f53d1SNikolas Klauser DBL_DECIMAL_DIG // C11 33e78f53d1SNikolas Klauser LDBL_DECIMAL_DIG // C11 34e78f53d1SNikolas Klauser 35e78f53d1SNikolas Klauser FLT_DIG 36e78f53d1SNikolas Klauser DBL_DIG 37e78f53d1SNikolas Klauser LDBL_DIG 38e78f53d1SNikolas Klauser 39e78f53d1SNikolas Klauser FLT_MIN_EXP 40e78f53d1SNikolas Klauser DBL_MIN_EXP 41e78f53d1SNikolas Klauser LDBL_MIN_EXP 42e78f53d1SNikolas Klauser 43e78f53d1SNikolas Klauser FLT_MIN_10_EXP 44e78f53d1SNikolas Klauser DBL_MIN_10_EXP 45e78f53d1SNikolas Klauser LDBL_MIN_10_EXP 46e78f53d1SNikolas Klauser 47e78f53d1SNikolas Klauser FLT_MAX_EXP 48e78f53d1SNikolas Klauser DBL_MAX_EXP 49e78f53d1SNikolas Klauser LDBL_MAX_EXP 50e78f53d1SNikolas Klauser 51e78f53d1SNikolas Klauser FLT_MAX_10_EXP 52e78f53d1SNikolas Klauser DBL_MAX_10_EXP 53e78f53d1SNikolas Klauser LDBL_MAX_10_EXP 54e78f53d1SNikolas Klauser 55e78f53d1SNikolas Klauser FLT_MAX 56e78f53d1SNikolas Klauser DBL_MAX 57e78f53d1SNikolas Klauser LDBL_MAX 58e78f53d1SNikolas Klauser 59e78f53d1SNikolas Klauser FLT_EPSILON 60e78f53d1SNikolas Klauser DBL_EPSILON 61e78f53d1SNikolas Klauser LDBL_EPSILON 62e78f53d1SNikolas Klauser 63e78f53d1SNikolas Klauser FLT_MIN 64e78f53d1SNikolas Klauser DBL_MIN 65e78f53d1SNikolas Klauser LDBL_MIN 66e78f53d1SNikolas Klauser 67e78f53d1SNikolas Klauser FLT_TRUE_MIN // C11 68e78f53d1SNikolas Klauser DBL_TRUE_MIN // C11 69e78f53d1SNikolas Klauser LDBL_TRUE_MIN // C11 70e78f53d1SNikolas Klauser 71e78f53d1SNikolas Klauser */ 72e78f53d1SNikolas Klauser 7373fbae83SNikolas Klauser #include <__cxx03/__config> 74e78f53d1SNikolas Klauser 75e78f53d1SNikolas Klauser #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 76e78f53d1SNikolas Klauser # pragma GCC system_header 77e78f53d1SNikolas Klauser #endif 78e78f53d1SNikolas Klauser 79e78f53d1SNikolas Klauser #if __has_include_next(<float.h>) 80e78f53d1SNikolas Klauser # include_next <float.h> 81e78f53d1SNikolas Klauser #endif 82e78f53d1SNikolas Klauser 83e78f53d1SNikolas Klauser #ifdef __cplusplus 84e78f53d1SNikolas Klauser 85e78f53d1SNikolas Klauser # ifndef FLT_EVAL_METHOD 86e78f53d1SNikolas Klauser # define FLT_EVAL_METHOD __FLT_EVAL_METHOD__ 87e78f53d1SNikolas Klauser # endif 88e78f53d1SNikolas Klauser 89e78f53d1SNikolas Klauser # ifndef DECIMAL_DIG 90e78f53d1SNikolas Klauser # define DECIMAL_DIG __DECIMAL_DIG__ 91e78f53d1SNikolas Klauser # endif 92e78f53d1SNikolas Klauser 93e78f53d1SNikolas Klauser #endif // __cplusplus 94e78f53d1SNikolas Klauser 95*ce777190SNikolas Klauser #endif // _LIBCPP___CXX03_FLOAT_H 96