| /*============================================================================= |
| Copyright (c) 2007 Tobias Schwinger |
| |
| 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/detail/lightweight_test.hpp> |
| #include <boost/fusion/view/repetitive_view.hpp> |
| |
| #include <boost/fusion/container/vector.hpp> |
| #include <boost/fusion/view/joint_view.hpp> |
| #include <boost/fusion/algorithm/transformation/zip.hpp> |
| #include <boost/fusion/algorithm/iteration/for_each.hpp> |
| |
| #include <boost/type_traits/is_same.hpp> |
| |
| #include <boost/fusion/sequence/intrinsic/begin.hpp> |
| #include <boost/fusion/iterator/next.hpp> |
| |
| #include <boost/fusion/functional/generation/make_fused_procedure.hpp> |
| |
| struct check_equal |
| { |
| template<typename LHS, typename RHS> |
| void operator()(LHS const& lhs, RHS const& rhs) const |
| { |
| BOOST_TEST(( boost::is_same<LHS,RHS>::value )); |
| BOOST_TEST(( lhs == rhs )); |
| } |
| }; |
| |
| int main() |
| { |
| using namespace boost::fusion; |
| |
| typedef boost::fusion::vector<int,long,float,double> seq_t; |
| seq_t seq(1,2l,3.0f,4.0); |
| |
| typedef repetitive_view<seq_t> view_t; |
| view_t view(seq); |
| |
| typedef joint_view<seq_t,seq_t> seq_twice_t; |
| typedef joint_view<seq_t,seq_twice_t> seq_repeated_t; |
| seq_twice_t seq_twice(seq,seq); |
| seq_repeated_t seq_repeated(seq,seq_twice); |
| |
| for_each(zip(view,seq_repeated), make_fused_procedure(check_equal())); |
| |
| return boost::report_errors(); |
| } |
| |