cmath_gnu_impl.hpp
来自「Boost provides free peer-reviewed portab」· HPP 代码 · 共 141 行
HPP
141 行
// Boost.Units - A C++ library for zero-overhead dimensional analysis and // unit/quantity manipulation and conversion//// Copyright (C) 2003-2008 Matthias Christian Schabel// Copyright (C) 2008 Steven Watanabe//// Distributed under the Boost Software License, Version 1.0. (See// accompanying file LICENSE_1_0.txt or copy at// http://www.boost.org/LICENSE_1_0.txt)#ifndef BOOST_UNITS_CMATH_GNU_IMPL_HPP #define BOOST_UNITS_CMATH_GNU_IMPL_HPP#if (__GNUC__ && __cplusplus && __GNUC__ >= 3)#include <boost/config/no_tr1/cmath.hpp>namespace boost {namespace units { namespace detail {template<class Y> inline bool isgreater(const Y& v1,const Y& v2){ return __builtin_isgreater(v1,v2);}template<class Y> inline bool isgreaterequal(const Y& v1,const Y& v2){ return __builtin_isgreaterequal(v1,v2);}template<class Y> inline bool isless(const Y& v1,const Y& v2){ return __builtin_isless(v1,v2);}template<class Y> inline bool islessequal(const Y& v1,const Y& v2){ return __builtin_islessequal(v1,v2);}template<class Y> inline bool islessgreater(const Y& v1,const Y& v2){ return __builtin_islessgreater(v1,v2);}template<class Y> inline bool isunordered(const Y& v1,const Y& v2){ return __builtin_isunordered(v1,v2);}template<class Y>inline Y fdim(const Y& v1,const Y& v2){ return __builtin_fdim(v1,v2);}template<class Y>inline Y fma(const Y& v1,const Y& v2,const Y& v3){ return __builtin_fma(v1,v2,v3);}template<class Y>inline Y fmax(const Y& v1,const Y& v2){ return __builtin_fmax(v1,v2);}template<class Y>inline Y fmin(const Y& v1,const Y& v2){ return __builtin_fmin(v1,v2);}//template<class Y>//inline long long llrint(const Y& val)//{// return __builtin_llrint(val);//}////template<class Y>//inline long long llround(const Y& val)//{// return __builtin_llround(val);//}template<class Y>inline Y nearbyint(const Y& val){ return __builtin_nearbyint(val);}template<class Y>inline Y nextafter(const Y& v1,const Y& v2){ return __builtin_nextafter(v1,v2);}template<class Y>inline Y nexttoward(const Y& v1,const Y& v2){ return __builtin_nexttoward(v1,v2);}template<class Y>inline Y rint(const Y& val){ return __builtin_rint(val);}template<class Y>inline bool signbit(const Y& val){ return __builtin_signbit(val);}template<class Y>inline Y trunc(const Y& val){ return __builtin_trunc(val);}} // namespace detail} // namespace units} // namespace boost#endif // __GNUC__#endif // BOOST_UNITS_CMATH_GNU_IMPL_HPP
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?