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52 lines
1.3 KiB
52 lines
1.3 KiB
/* Copyright 2003-2008 Joaquin M Lopez Munoz. |
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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/multi_index for library home page. |
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*/ |
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#ifndef BOOST_MULTI_INDEX_DETAIL_CONVERTER_HPP |
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#define BOOST_MULTI_INDEX_DETAIL_CONVERTER_HPP |
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#if defined(_MSC_VER)&&(_MSC_VER>=1200) |
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#pragma once |
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#endif |
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namespace boost{ |
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namespace multi_index{ |
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namespace detail{ |
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/* converter offers means to access indices of a given multi_index_container |
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* and for convertibilty between index iterators, so providing a |
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* localized access point for get() and project() functions. |
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*/ |
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template<typename MultiIndexContainer,typename Index> |
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struct converter |
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{ |
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static const Index& index(const MultiIndexContainer& x){return x;} |
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static Index& index(MultiIndexContainer& x){return x;} |
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static typename Index::const_iterator const_iterator( |
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const MultiIndexContainer& x,typename MultiIndexContainer::node_type* node) |
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{ |
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return x.Index::make_iterator(node); |
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} |
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static typename Index::iterator iterator( |
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MultiIndexContainer& x,typename MultiIndexContainer::node_type* node) |
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{ |
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return x.Index::make_iterator(node); |
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} |
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}; |
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} /* namespace multi_index::detail */ |
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} /* namespace multi_index */ |
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} /* namespace boost */ |
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#endif
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