| /*============================================================================= |
| Copyright (c) 2001-2007 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 <iostream> |
| #include <vector> |
| #include <algorithm> |
| #include <boost/detail/lightweight_test.hpp> |
| #include <boost/spirit/include/phoenix_statement.hpp> |
| #include <boost/spirit/include/phoenix_operator.hpp> |
| #include <boost/spirit/include/phoenix_core.hpp> |
| |
| using namespace boost::phoenix; |
| using namespace boost::phoenix::arg_names; |
| using namespace std; |
| |
| int |
| main() |
| { |
| int init[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; |
| vector<int> v(init, init+10); |
| |
| cout << dec; |
| int x = 0; |
| |
| for_each(v.begin(), v.end(), |
| if_(arg1 > 3 && arg1 <= 8) |
| [ |
| cout << arg1 << ", ", |
| ref(x) += arg1 |
| ] |
| ); |
| |
| cout << endl; |
| BOOST_TEST(x == 4+5+6+7+8); |
| |
| x = 0; |
| int y = 0; |
| int z = 0; |
| |
| for_each(v.begin(), v.end(), |
| if_(arg1 > 5) |
| [ |
| cout << arg1 << " > 5\n", |
| ref(x) += arg1 |
| ] |
| .else_ |
| [ |
| if_(arg1 == 5) |
| [ |
| cout << arg1 << " == 5\n", |
| ref(z) += arg1 |
| ] |
| .else_ |
| [ |
| cout << arg1 << " < 5\n", |
| ref(y) += arg1 |
| ] |
| ] |
| ); |
| |
| cout << endl; |
| BOOST_TEST(x == 6+7+8+9+10); |
| BOOST_TEST(y == 1+2+3+4); |
| BOOST_TEST(z == 5); |
| |
| return boost::report_errors(); |
| } |