1 2 // Copyright (C) 2009-2012 Lorenzo Caminiti 3 // Distributed under the Boost Software License, Version 1.0 4 // (see accompanying file LICENSE_1_0.txt or a copy at 5 // http://www.boost.org/LICENSE_1_0.txt) 6 // Home at http://www.boost.org/libs/functional/overloaded_function 7 8 #include "identity.hpp" 9 #include <boost/functional/overloaded_function.hpp> 10 #include <boost/typeof/typeof.hpp> 11 #include <boost/core/lightweight_test.hpp> 12 main()13int main() { 14 //[identity_make_decl 15 BOOST_AUTO(identity, boost::make_overloaded_function( 16 identity_s, identity_i, identity_d)); 17 18 BOOST_TEST(identity("abc") == "abc"); 19 BOOST_TEST(identity(123) == 123); 20 BOOST_TEST(identity(1.23) == 1.23); 21 //] 22 return boost::report_errors(); 23 } 24 25