Chris@16: //  static_assert.hpp  --------------------------------------------------------------//
Chris@16: 
Chris@16: //  Copyright 2009-2010 Vicente J. Botet Escriba
Chris@16: 
Chris@16: //  Distributed under the Boost Software License, Version 1.0.
Chris@16: //  See http://www.boost.org/LICENSE_1_0.txt
Chris@16: 
Chris@16: 
Chris@16: #ifndef BOOST_CHRONO_DETAIL_STATIC_ASSERT_HPP
Chris@16: #define BOOST_CHRONO_DETAIL_STATIC_ASSERT_HPP
Chris@16: 
Chris@16: #include <boost/chrono/config.hpp>
Chris@16: 
Chris@16: #ifndef BOOST_NO_CXX11_STATIC_ASSERT
Chris@16: #define BOOST_CHRONO_STATIC_ASSERT(CND, MSG, TYPES) static_assert(CND,MSG)
Chris@16: #elif defined(BOOST_CHRONO_USES_STATIC_ASSERT)
Chris@16: #include <boost/static_assert.hpp>
Chris@16: #define BOOST_CHRONO_STATIC_ASSERT(CND, MSG, TYPES) BOOST_STATIC_ASSERT(CND)
Chris@16: #elif defined(BOOST_CHRONO_USES_MPL_ASSERT)
Chris@16: #include <boost/mpl/assert.hpp>
Chris@16: #include <boost/mpl/bool.hpp>
Chris@16: #define BOOST_CHRONO_STATIC_ASSERT(CND, MSG, TYPES)                                 \
Chris@16:     BOOST_MPL_ASSERT_MSG(boost::mpl::bool_< (CND) >::type::value, MSG, TYPES)
Chris@16: #else
Chris@16: //~ #elif defined(BOOST_CHRONO_USES_ARRAY_ASSERT)
Chris@16: #define BOOST_CHRONO_STATIC_ASSERT(CND, MSG, TYPES) static char BOOST_JOIN(boost_chrono_test_,__LINE__)[(CND)?1:-1]
Chris@16: //~ #define BOOST_CHRONO_STATIC_ASSERT(CND, MSG, TYPES)
Chris@16: #endif
Chris@16: 
Chris@16: #endif // BOOST_CHRONO_DETAIL_STATIC_ASSERT_HPP