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/Src/Dependencies/Boost/libs/unordered/test/helpers/check_return_type.hpp

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 1
 2// Copyright 2005-2009 Daniel James.
 3// Distributed under the Boost Software License, Version 1.0. (See accompanying
 4// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 5
 6#if !defined(BOOST_UNORDERED_TEST_HELPERS_CHECK_RETURN_TYPE_HEADER)
 7#define BOOST_UNORDERED_TEST_HELPERS_CHECK_RETURN_TYPE_HEADER
 8
 9#include <boost/mpl/assert.hpp>
10#include <boost/type_traits/is_same.hpp>
11#include <boost/type_traits/is_convertible.hpp>
12
13namespace test
14{
15    template <class T1>
16    struct check_return_type
17    {
18        template <class T2>
19        static void equals(T2)
20        {
21            BOOST_MPL_ASSERT((boost::is_same<T1, T2>));
22        }
23
24        template <class T2>
25        static void equals_ref(T2&)
26        {
27            BOOST_MPL_ASSERT((boost::is_same<T1, T2>));
28        }
29
30        template <class T2>
31        static void convertible(T2)
32        {
33            BOOST_MPL_ASSERT((boost::is_convertible<T2, T1>));
34        }
35    };
36}
37
38#endif