boost/ratio/config.hpp
// config.hpp ---------------------------------------------------------------// // Copyright 2012 Vicente J. Botet Escriba // Distributed under the Boost Software License, Version 1.0. // See http://www.boost.org/LICENSE_1_0.txt #ifndef BOOST_RATIO_CONFIG_HPP #define BOOST_RATIO_CONFIG_HPP #include <boost/config.hpp> #include <boost/cstdint.hpp> #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__) # if ! defined BOOST_NO_CXX11_U16STRING # define BOOST_NO_CXX11_U16STRING # endif # if ! defined BOOST_NO_CXX11_U32STRING # define BOOST_NO_CXX11_U32STRING # endif #endif #if !defined BOOST_RATIO_VERSION #define BOOST_RATIO_VERSION 1 #else #if BOOST_RATIO_VERSION!=1 && BOOST_RATIO_VERSION!=2 #error "BOOST_RATIO_VERSION must be 1 or 2" #endif #endif #if BOOST_RATIO_VERSION==1 #if ! defined BOOST_RATIO_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V2_0_0 #define BOOST_RATIO_PROVIDES_DEPRECATED_FEATURES_SINCE_V2_0_0 #endif #endif #if BOOST_RATIO_VERSION==2 #if ! defined BOOST_RATIO_PROVIDES_DEPRECATED_FEATURES_SINCE_V2_0_0 #define BOOST_RATIO_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V2_0_0 #endif #endif #ifdef INTMAX_C #define BOOST_RATIO_INTMAX_C(a) INTMAX_C(a) #elif __cplusplus >= 201103L #define BOOST_RATIO_INTMAX_C(a) a##LL #else #define BOOST_RATIO_INTMAX_C(a) a##L #endif #ifdef UINTMAX_C #define BOOST_RATIO_UINTMAX_C(a) UINTMAX_C(a) #elif __cplusplus >= 201103L #define BOOST_RATIO_UINTMAX_C(a) a##ULL #else #define BOOST_RATIO_UINTMAX_C(a) a##UL #endif #define BOOST_RATIO_INTMAX_T_MAX (0x7FFFFFFFFFFFFFFELL) #ifndef BOOST_NO_CXX11_STATIC_ASSERT #define BOOST_RATIO_STATIC_ASSERT(CND, MSG, TYPES) static_assert(CND,MSG) #elif defined(BOOST_RATIO_USES_STATIC_ASSERT) #include <boost/static_assert.hpp> #define BOOST_RATIO_STATIC_ASSERT(CND, MSG, TYPES) BOOST_STATIC_ASSERT(CND) #elif defined(BOOST_RATIO_USES_MPL_ASSERT) #include <boost/mpl/assert.hpp> #include <boost/mpl/bool.hpp> #define BOOST_RATIO_STATIC_ASSERT(CND, MSG, TYPES) \ BOOST_MPL_ASSERT_MSG(boost::mpl::bool_< (CND) >::type::value, MSG, TYPES) #else //~ #elif defined(BOOST_RATIO_USES_ARRAY_ASSERT) #define BOOST_RATIO_CONCAT(A,B) A##B #define BOOST_RATIO_NAME(A,B) BOOST_RATIO_CONCAT(A,B) #define BOOST_RATIO_STATIC_ASSERT(CND, MSG, TYPES) static char BOOST_RATIO_NAME(__boost_ratio_test_,__LINE__)[(CND)?1:-1] //~ #define BOOST_RATIO_STATIC_ASSERT(CND, MSG, TYPES) #endif #if !defined(BOOST_NO_CXX11_STATIC_ASSERT) || !defined(BOOST_RATIO_USES_MPL_ASSERT) #define BOOST_RATIO_OVERFLOW_IN_ADD "overflow in ratio add" #define BOOST_RATIO_OVERFLOW_IN_SUB "overflow in ratio sub" #define BOOST_RATIO_OVERFLOW_IN_MUL "overflow in ratio mul" #define BOOST_RATIO_OVERFLOW_IN_DIV "overflow in ratio div" #define BOOST_RATIO_NUMERATOR_IS_OUT_OF_RANGE "ratio numerator is out of range" #define BOOST_RATIO_DIVIDE_BY_0 "ratio divide by 0" #define BOOST_RATIO_DENOMINATOR_IS_OUT_OF_RANGE "ratio denominator is out of range" #endif //#define BOOST_RATIO_EXTENSIONS #endif // header