| /*============================================================================= |
| Copyright (c) 2006-2007 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/fusion/functional/generation/make_fused.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| |
| #include <boost/noncopyable.hpp> |
| #include <boost/blank.hpp> |
| |
| #include <boost/fusion/container/generation/make_vector.hpp> |
| #include <boost/fusion/container/vector.hpp> |
| |
| namespace fusion = boost::fusion; |
| using boost::noncopyable; |
| using boost::cref; |
| using boost::ref; |
| |
| template <class Base = boost::blank> |
| struct test_func |
| : Base |
| { |
| typedef int result_type; |
| |
| template <typename T0, typename T1> |
| int operator()(T0 const & x, T1 const & y) const |
| { |
| return 1+x-y; |
| } |
| |
| template <typename T0, typename T1> |
| int operator()(T0 const & x, T1 const & y) |
| { |
| return 2+x-y; |
| } |
| |
| template <typename T0, typename T1> |
| int operator()(T0 & x, T1 & y) const |
| { |
| return 3+x-y; |
| } |
| |
| template <typename T0, typename T1> |
| int operator()(T0 & x, T1 & y) |
| { |
| return 4+x-y; |
| } |
| }; |
| |
| template <typename T> |
| inline T const & const_(T const & t) |
| { |
| return t; |
| } |
| |
| int main() |
| { |
| fusion::vector<int,char> lv_vec(1,'\004'); |
| test_func<> f; |
| test_func<noncopyable> f_nc; |
| |
| fusion::result_of::make_fused< test_func<> >::type fused_func |
| = fusion::make_fused(f); |
| |
| BOOST_TEST(fused_func(lv_vec) == 1); |
| BOOST_TEST(const_(fused_func)(lv_vec) == 0); |
| BOOST_TEST(fusion::make_fused(const_(f))(lv_vec) == 1); |
| BOOST_TEST(fusion::make_fused(ref(f_nc))(lv_vec) == 1); |
| BOOST_TEST(fusion::make_fused(cref(f_nc))(lv_vec) == 0); |
| |
| BOOST_TEST(fused_func(fusion::make_vector(2,'\003')) == 1); |
| BOOST_TEST(const_(fused_func)(fusion::make_vector(2,'\003')) == 0); |
| BOOST_TEST(fusion::make_fused(const_(f))(fusion::make_vector(2,'\003')) == 1); |
| BOOST_TEST(fusion::make_fused(ref(f_nc))(fusion::make_vector(2,'\003')) == 1); |
| BOOST_TEST(fusion::make_fused(cref(f_nc))(fusion::make_vector(2,'\003')) == 0); |
| |
| return boost::report_errors(); |
| } |
| |
| |
| |