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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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