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/*=============================================================================
Copyright (c) 1999-2003 Jaakko Jarvi
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/deque/deque.hpp>
#include <boost/fusion/container/deque/back_extended_deque.hpp>
#include <boost/fusion/sequence/comparison.hpp>
#include <boost/fusion/container/generation/make_vector.hpp>
#include <boost/fusion/mpl.hpp>
#include <boost/fusion/sequence/intrinsic.hpp>
#include <boost/fusion/iterator.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/type_traits/is_same.hpp>
int main()
{
using namespace boost::fusion;
{
typedef deque<> initial_deque_type;
initial_deque_type initial_deque;
typedef back_extended_deque<initial_deque_type, long> extended_type;
extended_type extended(initial_deque, 101L);
BOOST_TEST(size(extended) == 1);
BOOST_TEST(extended == make_vector(101L));
BOOST_TEST(*begin(extended) == 101L);
BOOST_TEST(*prior(end(extended)) == 101L);
BOOST_TEST(distance(begin(extended), end(extended)) == 1);
}
{
namespace mpl = boost::mpl;
typedef deque<> initial_deque_type;
typedef back_extended_deque<initial_deque_type, long> extended_type;
BOOST_MPL_ASSERT((boost::is_same<mpl::at_c<extended_type, 0>::type, long>));
BOOST_MPL_ASSERT((boost::is_same<mpl::deref<mpl::begin<extended_type>::type>::type, long>));
BOOST_MPL_ASSERT((mpl::equal_to<mpl::size<extended_type>::type, mpl::int_<1> >));
}
{
long l(101L);
typedef deque<> initial_deque_type;
initial_deque_type initial_deque;
typedef back_extended_deque<initial_deque_type, long&> extended_type;
extended_type extended(initial_deque, l);
BOOST_TEST(extended == make_vector(101L));
long l2(202L);
extended_type extended2(initial_deque_type(), l2);
extended = extended2;
BOOST_TEST(extended == make_vector(202L));
BOOST_TEST(l == l2);
}
{
typedef deque<int, char> initial_deque_type;
initial_deque_type initial_deque(1, 'a');
typedef back_extended_deque<initial_deque_type, long> extended_type;
extended_type extended(initial_deque, 101L);
BOOST_TEST(size(extended) == 3);
BOOST_TEST(extended == make_vector(1, 'a', 101L));
BOOST_TEST(*begin(extended) == 1);
BOOST_TEST(*next(begin(extended)) == 'a');
BOOST_TEST(*prior(end(extended)) == 101L);
BOOST_TEST(distance(begin(extended), end(extended)) == 3);
BOOST_TEST(*advance_c<2>(begin(extended)) == 101L);
}
{
namespace mpl = boost::mpl;
typedef deque<int, char> initial_deque_type;
typedef back_extended_deque<initial_deque_type, long> extended_type;
BOOST_MPL_ASSERT((boost::is_same<mpl::at_c<extended_type, 0>::type, int>));
BOOST_MPL_ASSERT((boost::is_same<mpl::at_c<extended_type, 1>::type, char>));
BOOST_MPL_ASSERT((boost::is_same<mpl::at_c<extended_type, 2>::type, long>));
BOOST_MPL_ASSERT((boost::is_same<mpl::deref<mpl::begin<extended_type>::type>::type, int>));
BOOST_MPL_ASSERT((mpl::equal_to<mpl::size<extended_type>::type, mpl::int_<3> >));
}
{
char ch('a');
long l(101L);
int i(1);
typedef deque<int&, char&> initial_deque_type;
initial_deque_type initial_deque(i, ch);
typedef back_extended_deque<initial_deque_type, long&> extended_type;
extended_type extended(initial_deque, l);
BOOST_TEST(extended == make_vector(1, 'a', 101L));
char ch2('b');
long l2(202L);
int i2(2);
extended_type extended2(initial_deque_type(i2, ch2), l2);
extended = extended2;
BOOST_TEST(extended == make_vector(2, 'b', 202L));
BOOST_TEST(i == i2);
BOOST_TEST(ch == ch2);
BOOST_TEST(l == l2);
}
return boost::report_errors();
}
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