|
// (C) Copyright Edward Diener 2011-2015
|
// Use, modification and distribution are subject to 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).
|
|
#if !defined(BOOST_VMD_DETAIL_ASSERT_HPP)
|
#define BOOST_VMD_DETAIL_ASSERT_HPP
|
|
#include <boost/preprocessor/debug/assert.hpp>
|
#include <boost/preprocessor/variadic/elem.hpp>
|
|
#if BOOST_VMD_MSVC
|
|
#include <boost/preprocessor/comparison/equal.hpp>
|
#include <boost/preprocessor/control/if.hpp>
|
#include <boost/preprocessor/control/iif.hpp>
|
#include <boost/preprocessor/variadic/size.hpp>
|
#include <boost/vmd/empty.hpp>
|
|
#define BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_OUTPUT(errstr) \
|
BOOST_PP_ASSERT(0) \
|
typedef char errstr[-1]; \
|
/**/
|
|
#define BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_DEFAULT(...) \
|
BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_OUTPUT(BOOST_VMD_ASSERT_ERROR) \
|
/**/
|
|
#define BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_ERRSTR(...) \
|
BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_OUTPUT(BOOST_PP_VARIADIC_ELEM(1,__VA_ARGS__)) \
|
/**/
|
|
#define BOOST_VMD_DETAIL_ASSERT_TRUE(...) \
|
BOOST_PP_IIF \
|
( \
|
BOOST_PP_EQUAL \
|
( \
|
BOOST_PP_VARIADIC_SIZE(__VA_ARGS__), \
|
1 \
|
), \
|
BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_DEFAULT, \
|
BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_ERRSTR \
|
) \
|
(__VA_ARGS__) \
|
/**/
|
|
#define BOOST_VMD_DETAIL_ASSERT(...) \
|
BOOST_PP_IF \
|
( \
|
BOOST_PP_VARIADIC_ELEM(0,__VA_ARGS__), \
|
BOOST_VMD_EMPTY, \
|
BOOST_VMD_DETAIL_ASSERT_TRUE \
|
) \
|
(__VA_ARGS__) \
|
/**/
|
|
#else
|
|
#define BOOST_VMD_DETAIL_ASSERT_DO(cond) \
|
BOOST_PP_ASSERT(cond) \
|
/**/
|
|
#define BOOST_VMD_DETAIL_ASSERT(...) \
|
BOOST_VMD_DETAIL_ASSERT_DO(BOOST_PP_VARIADIC_ELEM(0,__VA_ARGS__)) \
|
/**/
|
|
#endif /* BOOST_VMD_MSVC */
|
#endif /* BOOST_VMD_DETAIL_ASSERT_HPP */
|
