1 /*============================================================================= 2 Copyright (c) 2005-2007 Dan Marsden 3 Copyright (c) 2005-2007 Joel de Guzman 4 5 Distributed under the Boost Software License, Version 1.0. (See accompanying 6 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 7 ==============================================================================*/ 8 9 #include <boost/phoenix/core.hpp> 10 #include <boost/phoenix/stl/algorithm/iteration.hpp> 11 #include <boost/detail/lightweight_test.hpp> 12 13 #include <functional> 14 15 namespace 16 { 17 struct for_each_tester 18 { 19 int value_; for_each_tester__anona3a4f5450111::for_each_tester20 for_each_tester() : value_(0) { } operator ()__anona3a4f5450111::for_each_tester21 void operator()( 22 int& i) 23 { 24 value_ += i++; 25 return; 26 } 27 }; 28 for_each_test()29 void for_each_test() 30 { 31 using boost::phoenix::for_each; 32 using boost::phoenix::arg_names::arg1; 33 int array[] = {1,2,3}; 34 BOOST_TEST(for_each(arg1, for_each_tester())(array).value_ == 6); 35 BOOST_TEST(array[0] == 2); 36 BOOST_TEST(array[1] == 3); 37 BOOST_TEST(array[2] == 4); 38 return; 39 } 40 accumulate_test()41 void accumulate_test() 42 { 43 using boost::phoenix::accumulate; 44 using boost::phoenix::arg_names::arg1; 45 int array[] = {1,2,3}; 46 BOOST_TEST(accumulate(arg1, 0)(array) == 6); 47 BOOST_TEST(boost::phoenix::accumulate(arg1, 0, std::minus<int>())(array) == -6); 48 return; 49 } 50 } 51 main()52int main() 53 { 54 for_each_test(); 55 accumulate_test(); 56 boost::report_errors(); 57 } 58