| 1 | #ifndef BOOST_BIND_DETAIL_IS_SAME_HPP_INCLUDED |
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| 2 | #define BOOST_BIND_DETAIL_IS_SAME_HPP_INCLUDED |
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| 3 | |
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| 4 | // is_same<T1,T2>::value is true when T1 == T2 |
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| 5 | // |
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| 6 | // Copyright 2014 Peter Dimov |
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| 7 | // |
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| 8 | // Distributed under the Boost Software License, Version 1.0. |
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| 9 | // See accompanying file LICENSE_1_0.txt or copy at |
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| 10 | // http://www.boost.org/LICENSE_1_0.txt |
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| 11 | |
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| 12 | #include <boost/config.hpp> |
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| 13 | |
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| 14 | #if defined(BOOST_HAS_PRAGMA_ONCE) |
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| 15 | # pragma once |
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| 16 | #endif |
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| 17 | |
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| 18 | namespace boost |
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| 19 | { |
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| 20 | namespace _bi |
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| 21 | { |
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| 22 | |
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| 23 | template< class T1, class T2 > struct is_same |
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| 24 | { |
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| 25 | BOOST_STATIC_CONSTANT( bool, value = false ); |
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| 26 | }; |
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| 27 | |
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| 28 | template< class T > struct is_same< T, T > |
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| 29 | { |
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| 30 | BOOST_STATIC_CONSTANT( bool, value = true ); |
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| 31 | }; |
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| 32 | |
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| 33 | } // namespace _bi |
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| 34 | } // namespace boost |
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| 35 | |
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| 36 | #endif // #ifndef BOOST_BIND_DETAIL_IS_SAME_HPP_INCLUDED |
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| 37 | |
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