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/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2006 Dan Marsden
Distributed under 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/detail/lightweight_test.hpp>
#include <boost/fusion/container/generation/map_tie.hpp>
#include <boost/fusion/sequence/intrinsic/at_key.hpp>
struct key_zero;
struct key_one;
int main()
{
using namespace boost::fusion;
{
int number = 101;
char letter = 'a';
BOOST_TEST(at_key<key_zero>(map_tie<key_zero, key_one>(number, letter)) == 101);
BOOST_TEST(at_key<key_one>(map_tie<key_zero, key_one>(number, letter)) == 'a');
BOOST_TEST(&at_key<key_zero>(map_tie<key_zero, key_one>(number, letter)) == &number);
BOOST_TEST(&at_key<key_one>(map_tie<key_zero, key_one>(number, letter)) == &letter);
at_key<key_zero>(map_tie<key_zero, key_one>(number, letter)) = 202;
at_key<key_one>(map_tie<key_zero, key_one>(number, letter)) = 'b';
BOOST_TEST(number == 202);
BOOST_TEST(letter == 'b');
}
return boost::report_errors();
}
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