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32 lines
875 B
32 lines
875 B
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#ifndef BOOST_MPL_AUX_HAS_APPLY_HPP_INCLUDED |
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#define BOOST_MPL_AUX_HAS_APPLY_HPP_INCLUDED |
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// Copyright Aleksey Gurtovoy 2004 |
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// |
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// Distributed under the Boost Software License, Version 1.0. |
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// (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// |
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// See http://www.boost.org/libs/mpl for documentation. |
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// $Id: has_apply.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ |
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// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ |
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// $Revision: 49267 $ |
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#include <boost/mpl/has_xxx.hpp> |
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#include <boost/mpl/aux_/config/has_apply.hpp> |
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namespace boost { namespace mpl { namespace aux { |
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#if !defined(BOOST_MPL_CFG_NO_HAS_APPLY) |
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BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(has_apply, apply, false) |
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#else |
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template< typename T, typename fallback_ = false_ > |
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struct has_apply |
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: fallback_ |
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{ |
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}; |
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#endif |
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}}} |
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#endif // BOOST_MPL_AUX_HAS_APPLY_HPP_INCLUDED
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