Added boost header
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98
test/external/boost/mpl/set/aux_/iterator.hpp
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98
test/external/boost/mpl/set/aux_/iterator.hpp
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#ifndef BOOST_MPL_SET_AUX_ITERATOR_HPP_INCLUDED
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#define BOOST_MPL_SET_AUX_ITERATOR_HPP_INCLUDED
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// Copyright Aleksey Gurtovoy 2003-2007
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// Copyright David Abrahams 2003-2004
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//
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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/mpl for documentation.
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// $Id: iterator.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
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// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
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// $Revision: 49267 $
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#include <boost/mpl/set/aux_/set0.hpp>
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#include <boost/mpl/has_key.hpp>
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#include <boost/mpl/iterator_tags.hpp>
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#include <boost/mpl/next.hpp>
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#include <boost/mpl/eval_if.hpp>
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#include <boost/mpl/if.hpp>
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#include <boost/mpl/identity.hpp>
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#include <boost/mpl/aux_/config/ctps.hpp>
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namespace boost { namespace mpl {
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// used by 's_iter_get'
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template< typename Set, typename Tail > struct s_iter;
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template< typename Set, typename Tail > struct s_iter_get
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: eval_if<
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has_key< Set,typename Tail::item_type_ >
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, identity< s_iter<Set,Tail> >
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, next< s_iter<Set,Tail> >
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>
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{
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};
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template< typename Set, typename Tail > struct s_iter_impl
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{
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typedef Tail tail_;
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typedef forward_iterator_tag category;
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typedef typename Tail::item_type_ type;
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#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
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typedef typename s_iter_get< Set,typename Tail::base >::type next;
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#endif
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};
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#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
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template< typename Set, typename Tail >
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struct next< s_iter<Set,Tail> >
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: s_iter_get< Set,typename Tail::base >
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{
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};
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template< typename Set >
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struct next< s_iter<Set,set0<> > >
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{
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typedef s_iter<Set,set0<> > type;
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};
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template< typename Set, typename Tail > struct s_iter
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: s_iter_impl<Set,Tail>
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{
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};
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template< typename Set > struct s_iter<Set, set0<> >
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{
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typedef forward_iterator_tag category;
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};
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#else
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template< typename Set >
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struct s_end_iter
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{
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typedef forward_iterator_tag category;
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typedef s_iter<Set,set0<> > next;
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};
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template< typename Set, typename Tail > struct s_iter
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: if_<
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is_same< Tail,set0<> >
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, s_end_iter<Set>
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, s_iter_impl<Set,Tail>
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>::type
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{
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};
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#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
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}}
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#endif // BOOST_MPL_SET_AUX_ITERATOR_HPP_INCLUDED
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