| /*============================================================================= |
| Copyright (c) 2001-2006 Joel de Guzman |
| |
| 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/vector/vector.hpp> |
| #include <boost/fusion/adapted/mpl.hpp> |
| #include <boost/fusion/sequence/io/out.hpp> |
| #include <boost/fusion/algorithm/iteration/for_each.hpp> |
| #include <boost/mpl/vector_c.hpp> |
| |
| struct print |
| { |
| template <typename T> |
| void operator()(T const& v) const |
| { |
| std::cout << "[ " << v << " ] "; |
| } |
| }; |
| |
| struct increment |
| { |
| template <typename T> |
| void operator()(T& v) const |
| { |
| ++v; |
| } |
| }; |
| |
| int |
| main() |
| { |
| using namespace boost::fusion; |
| using boost::mpl::vector_c; |
| namespace fusion = boost::fusion; |
| |
| { |
| typedef vector<int, char, double, char const*> vector_type; |
| vector_type v(1, 'x', 3.3, "Ruby"); |
| for_each(v, print()); |
| std::cout << std::endl; |
| } |
| |
| { |
| typedef vector<int, char, double, char const*> vector_type; |
| vector_type v(1, 'x', 3.3, "Ruby"); |
| for_each(v, increment()); |
| std::cout << v << std::endl; |
| } |
| |
| { |
| typedef vector_c<int, 2, 3, 4, 5, 6> mpl_vec; |
| fusion::for_each(mpl_vec(), print()); |
| std::cout << std::endl; |
| } |
| |
| return boost::report_errors(); |
| } |
| |