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- // 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
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