functional/overloaded_function/test/make_decl.cpp

// Copyright (C) 2009-2012 Lorenzo Caminiti
// Distributed under the Boost Software License, Version 1.0
// (see accompanying file LICENSE_1_0.txt or a copy at
// http://www.boost.org/LICENSE_1_0.txt)
// Home at http://www.boost.org/libs/functional/overloaded_function

#include "identity.hpp"
#include <boost/functional/overloaded_function.hpp>
#define BOOST_TEST_MODULE TestMakeDecl
#include <boost/test/unit_test.hpp>

BOOST_AUTO_TEST_CASE(test_make_decl) {
    //[identity_make
    BOOST_AUTO(identity, boost::make_overloaded_function(
            identity_s, identity_i, identity_d));

    BOOST_CHECK(identity("abc") == "abc");
    BOOST_CHECK(identity(123) == 123);
    BOOST_CHECK(identity(1.23) == 1.23);
    //]
}