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Viewing changes to contrib/boost/include/boost/fusion/view/joint_view/detail/next_impl.hpp

  • Committer: Bazaar Package Importer
  • Author(s): Adam C. Powell, IV, Adam C. Powell, IV, Denis Barbier
  • Date: 2010-07-29 13:47:01 UTC
  • mfrom: (3.1.3 sid)
  • Revision ID: james.westby@ubuntu.com-20100729134701-akb8jb3stwge8tcm
Tags: 6.3.1-1
http://bugs.debian.org/562332
[ Adam C. Powell, IV ]
* Changed to source format 3.0 (quilt).
* Changed maintainer to debian-science with Adam Powell as uploader.
* Added source lintian overrides about Adam Powell's name.
* Added Vcs info on git repository.
* Bumped Standards-Version.
* Changed stamp-patch to patch target and fixed its application criterion.
* Moved make_dependencies and expand_instantiations to a versioned directory
  to avoid shlib package conflicts.

[ Denis Barbier ]
* New upstream release (closes: #562332).
  + Added libtbb support.
  + Forward-ported all patches.
* Updates for new PETSc version, including workaround for different versions
  of petsc and slepc.
* Add debian/watch.
* Update to debhelper 7.
* Added pdebuild patch.

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contrib/boost/include/boost/fusion/view/joint_view/detail/next_impl.hpp
 
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/*=============================================================================
 
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    Copyright (c) 2001-2006 Joel de Guzman
 
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    Distributed under the Boost Software License, Version 1.0. (See accompanying 
 
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    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
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==============================================================================*/
 
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#if !defined(FUSION_NEXT_IMPL_07162005_0136)
 
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#define FUSION_NEXT_IMPL_07162005_0136
 
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#include <boost/fusion/iterator/next.hpp>
 
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#include <boost/fusion/iterator/equal_to.hpp>
 
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#include <boost/mpl/if.hpp>
 
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namespace boost { namespace fusion
 
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{
 
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    struct joint_view_iterator_tag;
 
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    template <typename First, typename Last, typename Concat>
 
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    struct joint_view_iterator;
 
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    namespace extension
 
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    {
 
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        template <typename Tag>
 
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        struct next_impl;
 
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        template <>
 
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        struct next_impl<joint_view_iterator_tag>
 
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        {
 
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            template <typename Iterator>
 
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            struct apply
 
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            {
 
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                typedef typename Iterator::first_type first_type;
 
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                typedef typename Iterator::last_type last_type;
 
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                typedef typename Iterator::concat_type concat_type;
 
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                typedef typename result_of::next<first_type>::type next_type;
 
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                typedef result_of::equal_to<next_type, last_type> equal_to;
 
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                typedef typename
 
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                    mpl::if_<
 
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                        equal_to
 
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                      , concat_type
 
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                      , joint_view_iterator<next_type, last_type, concat_type>
 
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                    >::type
 
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                type;
 
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                static type
 
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                call(Iterator const& i, mpl::true_)
 
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                {
 
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                    return i.concat;
 
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                }
 
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                static type
 
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                call(Iterator const& i, mpl::false_)
 
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                {
 
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                    return type(fusion::next(i.first), i.concat);
 
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                }
 
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                static type
 
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                call(Iterator const& i)
 
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                {
 
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                    return call(i, equal_to());
 
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                }
 
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            };
 
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        };
 
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    }
 
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}}
 
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#endif
 
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