67 lines
1.3 KiB
C++
67 lines
1.3 KiB
C++
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//
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// Boost.Pointer Container
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//
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// Copyright Thorsten Ottosen 2008. Use, modification and
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// distribution is subject to the Boost Software License, Version
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// 1.0. (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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// For more information, see http://www.boost.org/libs/ptr_container/
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//
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#ifndef BOOST_PTR_CONTAINER_DETAIL_META_FUNCTIONS
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#define BOOST_PTR_CONTAINER_DETAIL_META_FUNCTIONS
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#include <boost/mpl/identity.hpp>
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#include <boost/mpl/eval_if.hpp>
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namespace boost
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{
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namespace ptr_container_detail
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{
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template< class T >
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struct select_value_compare
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{
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typedef typename T::value_compare type;
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};
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template< class T >
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struct select_key_compare
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{
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typedef typename T::key_compare type;
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};
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template< class T >
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struct select_hasher
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{
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typedef typename T::hasher type;
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};
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template< class T >
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struct select_key_equal
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{
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typedef typename T::key_equal type;
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};
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template< class T >
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struct select_iterator
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{
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typedef typename T::iterator type;
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};
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template< class T >
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struct select_local_iterator
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{
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typedef typename T::local_iterator type;
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};
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template< class T >
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struct select_const_local_iterator
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{
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typedef typename T::const_local_iterator type;
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};
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}
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}
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#endif
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