1 // -*- C++ -*- 2 //===--------------------------- cfloat -----------------------------------===// 3 // 4 // The LLVM Compiler Infrastructure 5 // 6 // This file is dual licensed under the MIT and the University of Illinois Open 7 // Source Licenses. See LICENSE.TXT for details. 8 // 9 //===----------------------------------------------------------------------===// 10 11 #ifndef _LIBCPP_CFLOAT 12 #define _LIBCPP_CFLOAT 13 14 /* 15 cfloat synopsis 16 17 Macros: 18 19 FLT_ROUNDS 20 FLT_EVAL_METHOD // C99 21 FLT_RADIX 22 23 FLT_MANT_DIG 24 DBL_MANT_DIG 25 LDBL_MANT_DIG 26 27 DECIMAL_DIG // C99 28 29 FLT_DIG 30 DBL_DIG 31 LDBL_DIG 32 33 FLT_MIN_EXP 34 DBL_MIN_EXP 35 LDBL_MIN_EXP 36 37 FLT_MIN_10_EXP 38 DBL_MIN_10_EXP 39 LDBL_MIN_10_EXP 40 41 FLT_MAX_EXP 42 DBL_MAX_EXP 43 LDBL_MAX_EXP 44 45 FLT_MAX_10_EXP 46 DBL_MAX_10_EXP 47 LDBL_MAX_10_EXP 48 49 FLT_MAX 50 DBL_MAX 51 LDBL_MAX 52 53 FLT_EPSILON 54 DBL_EPSILON 55 LDBL_EPSILON 56 57 FLT_MIN 58 DBL_MIN 59 LDBL_MIN 60 61 */ 62 63 #include <__config> 64 #include <float.h> 65 66 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 67 #pragma GCC system_header 68 #endif 69 70 #ifndef FLT_EVAL_METHOD 71 #define FLT_EVAL_METHOD __FLT_EVAL_METHOD__ 72 #endif 73 74 #ifndef DECIMAL_DIG 75 #define DECIMAL_DIG __DECIMAL_DIG__ 76 #endif 77 78 #endif // _LIBCPP_CFLOAT 79
