44 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			44 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| /*=============================================================================
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|     Copyright (c) 2001-2011 Joel de Guzman
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| 
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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(FUSION_REPLACE_08182005_0830)
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| #define FUSION_REPLACE_08182005_0830
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| 
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| #include <boost/fusion/support/config.hpp>
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| #include <boost/fusion/view/transform_view/transform_view.hpp>
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| #include <boost/fusion/algorithm/transformation/detail/replace.hpp>
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| #include <boost/fusion/support/is_sequence.hpp>
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| #include <boost/utility/enable_if.hpp>
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| 
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| namespace boost { namespace fusion
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| {
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|     namespace result_of
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|     {
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|         template <typename Sequence, typename T>
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|         struct replace
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|         {
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|             typedef transform_view<Sequence, detail::replacer<T> > type;
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|         };
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|     }
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| 
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|     template <typename Sequence, typename T>
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|     BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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|     inline typename
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|         enable_if<
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|             traits::is_sequence<Sequence>
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|           , typename result_of::replace<Sequence const, T>::type
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|         >::type
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|     replace(Sequence const& seq, T const& old_value, T const& new_value)
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|     {
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|         typedef typename result_of::replace<Sequence const, T>::type result;
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|         detail::replacer<T> f(old_value, new_value);
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|         return result(seq, f);
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|     }
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| }}
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| 
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| #endif
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| 
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