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author | Kevin Smith <git@kismith.co.uk> | 2013-01-12 18:41:34 (GMT) |
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committer | Swift Review <review@swift.im> | 2013-01-13 10:36:26 (GMT) |
commit | f3bc816af1b0d61452de973963e453bf3b3f95a2 (patch) | |
tree | e895f8afa3580e6cff6f5ad2017d45bf147a17c2 /3rdParty/Boost/src/boost/mpl/aux_/joint_iter.hpp | |
parent | 188fc285c6555eadd3c9d50ab8a94adcade78d89 (diff) | |
download | swift-f3bc816af1b0d61452de973963e453bf3b3f95a2.zip swift-f3bc816af1b0d61452de973963e453bf3b3f95a2.tar.bz2 |
Adding in the spirit Boost stuff
Change-Id: I4f127ce61667243b64081b0aa309028d5077045f
Diffstat (limited to '3rdParty/Boost/src/boost/mpl/aux_/joint_iter.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/mpl/aux_/joint_iter.hpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/mpl/aux_/joint_iter.hpp b/3rdParty/Boost/src/boost/mpl/aux_/joint_iter.hpp new file mode 100644 index 0000000..e78028d --- /dev/null +++ b/3rdParty/Boost/src/boost/mpl/aux_/joint_iter.hpp @@ -0,0 +1,120 @@ + +#ifndef BOOST_MPL_AUX_JOINT_ITER_HPP_INCLUDED +#define BOOST_MPL_AUX_JOINT_ITER_HPP_INCLUDED + +// Copyright Aleksey Gurtovoy 2000-2004 +// +// 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/mpl for documentation. + +// $Id: joint_iter.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ +// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ +// $Revision: 49267 $ + +#include <boost/mpl/next_prior.hpp> +#include <boost/mpl/deref.hpp> +#include <boost/mpl/iterator_tags.hpp> +#include <boost/mpl/aux_/lambda_spec.hpp> +#include <boost/mpl/aux_/config/ctps.hpp> + +#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) +# include <boost/type_traits/is_same.hpp> +#endif + +namespace boost { namespace mpl { + +#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) + +template< + typename Iterator1 + , typename LastIterator1 + , typename Iterator2 + > +struct joint_iter +{ + typedef Iterator1 base; + typedef forward_iterator_tag category; +}; + +template< + typename LastIterator1 + , typename Iterator2 + > +struct joint_iter<LastIterator1,LastIterator1,Iterator2> +{ + typedef Iterator2 base; + typedef forward_iterator_tag category; +}; + + +template< typename I1, typename L1, typename I2 > +struct deref< joint_iter<I1,L1,I2> > +{ + typedef typename joint_iter<I1,L1,I2>::base base_; + typedef typename deref<base_>::type type; +}; + +template< typename I1, typename L1, typename I2 > +struct next< joint_iter<I1,L1,I2> > +{ + typedef joint_iter< typename mpl::next<I1>::type,L1,I2 > type; +}; + +template< typename L1, typename I2 > +struct next< joint_iter<L1,L1,I2> > +{ + typedef joint_iter< L1,L1,typename mpl::next<I2>::type > type; +}; + +#else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION + +template< + typename Iterator1 + , typename LastIterator1 + , typename Iterator2 + > +struct joint_iter; + +template< bool > struct joint_iter_impl +{ + template< typename I1, typename L1, typename I2 > struct result_ + { + typedef I1 base; + typedef forward_iterator_tag category; + typedef joint_iter< typename mpl::next<I1>::type,L1,I2 > next; + typedef typename deref<I1>::type type; + }; +}; + +template<> struct joint_iter_impl<true> +{ + template< typename I1, typename L1, typename I2 > struct result_ + { + typedef I2 base; + typedef forward_iterator_tag category; + typedef joint_iter< L1,L1,typename mpl::next<I2>::type > next; + typedef typename deref<I2>::type type; + }; +}; + +template< + typename Iterator1 + , typename LastIterator1 + , typename Iterator2 + > +struct joint_iter + : joint_iter_impl< is_same<Iterator1,LastIterator1>::value > + ::template result_<Iterator1,LastIterator1,Iterator2> +{ +}; + +#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION + +BOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(3, joint_iter) + +}} + +#endif // BOOST_MPL_AUX_JOINT_ITER_HPP_INCLUDED |