/* Copyright 2003-2008 Joaquin M Lopez Munoz. | |
* Distributed under the Boost Software License, Version 1.0. | |
* (See accompanying file LICENSE_1_0.txt or copy at | |
* http://www.boost.org/LICENSE_1_0.txt) | |
* | |
* See http://www.boost.org/libs/multi_index for library home page. | |
*/ | |
#ifndef BOOST_MULTI_INDEX_DETAIL_CONVERTER_HPP | |
#define BOOST_MULTI_INDEX_DETAIL_CONVERTER_HPP | |
#if defined(_MSC_VER)&&(_MSC_VER>=1200) | |
#pragma once | |
#endif | |
namespace boost{ | |
namespace multi_index{ | |
namespace detail{ | |
/* converter offers means to access indices of a given multi_index_container | |
* and for convertibilty between index iterators, so providing a | |
* localized access point for get() and project() functions. | |
*/ | |
template<typename MultiIndexContainer,typename Index> | |
struct converter | |
{ | |
static const Index& index(const MultiIndexContainer& x){return x;} | |
static Index& index(MultiIndexContainer& x){return x;} | |
static typename Index::const_iterator const_iterator( | |
const MultiIndexContainer& x,typename MultiIndexContainer::node_type* node) | |
{ | |
return x.Index::make_iterator(node); | |
} | |
static typename Index::iterator iterator( | |
MultiIndexContainer& x,typename MultiIndexContainer::node_type* node) | |
{ | |
return x.Index::make_iterator(node); | |
} | |
}; | |
} /* namespace multi_index::detail */ | |
} /* namespace multi_index */ | |
} /* namespace boost */ | |
#endif |