35 lines
850 B
C++
35 lines
850 B
C++
|
|
// (C) Copyright Edward Diener 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).
|
|
|
|
#include <boost/vmd/seq/pop_front.hpp>
|
|
#include <boost/vmd/is_empty.hpp>
|
|
#include <boost/preprocessor/seq/elem.hpp>
|
|
#include <boost/preprocessor/seq/size.hpp>
|
|
#include <boost/detail/lightweight_test.hpp>
|
|
|
|
int main()
|
|
{
|
|
|
|
#if BOOST_PP_VARIADICS
|
|
|
|
|
|
#define A_SEQ (1)(2)(3)(4)
|
|
#define AN_OE_SEQ (1)
|
|
|
|
BOOST_TEST_EQ(BOOST_PP_SEQ_ELEM(2,BOOST_VMD_SEQ_POP_FRONT(A_SEQ)),4);
|
|
BOOST_TEST_EQ(BOOST_PP_SEQ_SIZE(BOOST_VMD_SEQ_POP_FRONT(A_SEQ)),3);
|
|
BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_SEQ_POP_FRONT(AN_OE_SEQ)));
|
|
|
|
#else
|
|
|
|
BOOST_ERROR("No variadic macro support");
|
|
|
|
#endif
|
|
|
|
return boost::report_errors();
|
|
|
|
}
|