/Src/Dependencies/Boost/libs/phoenix/test/operator/self_tests.cpp
http://hadesmem.googlecode.com/ · C++ · 60 lines · 42 code · 11 blank · 7 comment · 8 complexity · 5aad65c2a191d1f2d8b6bec9724168a2 MD5 · raw file
- /*=============================================================================
- 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 <vector>
- #include <string>
- #include <map>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/phoenix/core.hpp>
- #include <boost/phoenix/operator.hpp>
- namespace phoenix = boost::phoenix;
- int
- main()
- {
- using phoenix::ref;
- using phoenix::arg_names::arg1;
- using phoenix::arg_names::arg2;
- using std::map;
- using std::string;
- using std::vector;
-
- {
- int x = 123;
- BOOST_TEST((&arg1)(x) == &x);
- //BOOST_TEST((*&arg1)(x) == 123);
- int y = 968;
- (ref(x) = arg1)(y);
- BOOST_TEST(x == y);
- (arg1 = 456)(x);
- BOOST_TEST(x == 456);
- int& r = (arg1 = 456)(x); // must be an lvalue
- BOOST_TEST(&r == &x);
- int c[] = { 1, 2, 3, 4, 5 };
- BOOST_TEST((arg1[3])(c) == 4);
- int& r2 = (arg1[3])(c); // must be an lvalue
- BOOST_TEST(&r2 == &c[3]);
- vector<string> v;
- v.push_back("a");
- v.push_back("b");
- v.push_back("c");
- v.push_back("d");
- BOOST_TEST((arg1[3])(v) == "d");
- map<string, int> m;
- (arg1["Kimpo"] = arg2)(m, x);
- BOOST_TEST(m["Kimpo"] == x);
- }
- return boost::report_errors();
- }