39 lines
		
	
	
		
			876 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
		
		
			
		
	
	
			39 lines
		
	
	
		
			876 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
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								#ifndef BOOST_MPL_ALWAYS_HPP_INCLUDED
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								#define BOOST_MPL_ALWAYS_HPP_INCLUDED
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								// Copyright Aleksey Gurtovoy 2001-2004
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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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								// $Id$
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								// $Date$
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								// $Revision$
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								#include <boost/mpl/aux_/preprocessor/default_params.hpp>
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								#include <boost/mpl/aux_/na.hpp>
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								#include <boost/mpl/aux_/arity_spec.hpp>
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								namespace boost { namespace mpl {
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								template< typename Value > struct always
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								{
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								    template<
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								        BOOST_MPL_PP_DEFAULT_PARAMS(BOOST_MPL_LIMIT_METAFUNCTION_ARITY, typename T, na)
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								        >
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								    struct apply
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								    {
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								        typedef Value type;
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								    };
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								};
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								BOOST_MPL_AUX_ARITY_SPEC(0, always)
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								}}
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								#endif // BOOST_MPL_ALWAYS_HPP_INCLUDED
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