60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2007 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <iostream>
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#include <vector>
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#include <algorithm>
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#include <boost/shared_ptr.hpp>
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/phoenix/core.hpp>
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#include <boost/phoenix/object.hpp>
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#include <boost/phoenix/operator.hpp>
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int n = 0;
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using std::cout;
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using std::endl;
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struct X
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{
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X(int, int, int) { cout << "new X(int, int, int)" << endl; ++n; }
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X() { cout << "new X" << endl; ++n; }
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~X() { cout << "delete X" << endl; --n; }
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};
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int
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main()
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{
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using boost::phoenix::arg_names::arg1;
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using boost::phoenix::construct;
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using boost::phoenix::delete_;
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using boost::phoenix::new_;
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using std::for_each;
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using std::vector;
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{
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vector<X*> v(10);
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for_each(v.begin(), v.end(), arg1 = new_<X>());
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for_each(v.begin(), v.end(), delete_(arg1));
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for_each(v.begin(), v.end(), arg1 = new_<X>(1, 2, 3));
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for_each(v.begin(), v.end(), delete_(arg1));
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}
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{
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using boost::shared_ptr;
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vector<shared_ptr<X> > v(10);
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for_each(v.begin(), v.end(),
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arg1 = boost::phoenix::construct<shared_ptr<X> >(new_<X>())
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);
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}
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BOOST_TEST(n == 0);
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return boost::report_errors();
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}
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