39 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
		
		
			
		
	
	
			39 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
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								/*=============================================================================
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								    Copyright (c) 2011 Eric Niebler
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								    Distributed under the Boost Software License, Version 1.0. (See accompanying
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								    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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								==============================================================================*/
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								#if !defined(BOOST_FUSION_ITERATOR_RANGE_SIZE_IMPL_HPP_INCLUDED)
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								#define BOOST_FUSION_ITERATOR_RANGE_SIZE_IMPL_HPP_INCLUDED
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								#include <boost/fusion/support/config.hpp>
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								#include <boost/fusion/iterator/distance.hpp>
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								namespace boost { namespace fusion
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								{
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								    struct iterator_range_tag;
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								    namespace extension
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								    {
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								        template <typename Tag>
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								        struct size_impl;
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								        template <>
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								        struct size_impl<iterator_range_tag>
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								        {
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								            template <typename Seq>
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								            struct apply
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								              : result_of::distance<
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								                    typename Seq::begin_type,
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								                    typename Seq::end_type
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								                >
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								            {};
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								        };
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								    }
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								}}
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								#endif
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