// Boost.Range library // // Copyright Neil Groves 2009. Use, modification and // distribution is 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) // // // For more information, see http://www.boost.org/libs/range/ // //[indirected_example #include <boost/range/adaptor/indirected.hpp> #include <boost/range/algorithm/copy.hpp> #include <boost/shared_ptr.hpp> #include <iterator> #include <iostream> #include <vector> //<- #include <boost/test/test_tools.hpp> #include <boost/test/unit_test.hpp> #include <boost/range/algorithm_ext/push_back.hpp> namespace { void indirected_example_test() //-> //=int main(int argc, const char* argv[]) { using namespace boost::adaptors; std::vector<boost::shared_ptr<int> > input; for (int i = 0; i < 10; ++i) input.push_back(boost::shared_ptr<int>(new int(i))); boost::copy( input | indirected, std::ostream_iterator<int>(std::cout, ",")); //= return 0; //=} //] std::vector<int> reference; for (int i = 0; i < 10; ++i) reference.push_back(i); std::vector<int> test; boost::push_back(test, input | indirected); BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), test.begin(), test.end() ); } } boost::unit_test::test_suite* init_unit_test_suite(int argc, char* argv[]) { boost::unit_test::test_suite* test = BOOST_TEST_SUITE( "RangeTestSuite.adaptor.indirected_example" ); test->add( BOOST_TEST_CASE( &indirected_example_test ) ); return test; }