| /*============================================================================= |
| 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/shared_ptr.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| #include <boost/phoenix/core.hpp> |
| #include <boost/phoenix/object.hpp> |
| #include <boost/phoenix/operator.hpp> |
| |
| int n = 0; |
| |
| using std::cout; |
| using std::endl; |
| |
| struct X |
| { |
| X(int, int, int) { cout << "new X(int, int, int)" << endl; ++n; } |
| X() { cout << "new X" << endl; ++n; } |
| ~X() { cout << "delete X" << endl; --n; } |
| }; |
| |
| int |
| main() |
| { |
| using boost::phoenix::arg_names::arg1; |
| using boost::phoenix::construct; |
| using boost::phoenix::delete_; |
| using boost::phoenix::new_; |
| |
| using std::for_each; |
| using std::vector; |
| |
| { |
| vector<X*> v(10); |
| |
| for_each(v.begin(), v.end(), arg1 = new_<X>()); |
| for_each(v.begin(), v.end(), delete_(arg1)); |
| |
| for_each(v.begin(), v.end(), arg1 = new_<X>(1, 2, 3)); |
| for_each(v.begin(), v.end(), delete_(arg1)); |
| } |
| |
| { |
| using boost::shared_ptr; |
| vector<shared_ptr<X> > v(10); |
| for_each(v.begin(), v.end(), |
| arg1 = boost::phoenix::construct<shared_ptr<X> >(new_<X>()) |
| ); |
| } |
| |
| BOOST_TEST(n == 0); |
| return boost::report_errors(); |
| } |