FM / iterator

/usr/include/boost/fusion/iterator

Name	Size	Mode	Actions
detail/	-	0755	rm
mpl/	-	0755	rm
advance.hpp	3037	0644	edit dl rm
basic_iterator.hpp	4223	0644	edit dl rm
deref.hpp	2198	0644	edit dl rm
deref_data.hpp	1364	0644	edit dl rm
distance.hpp	2585	0644	edit dl rm
equal_to.hpp	3330	0644	edit dl rm
iterator_adapter.hpp	4570	0644	edit dl rm
iterator_facade.hpp	2174	0644	edit dl rm
key_of.hpp	1119	0644	edit dl rm
mpl.hpp	618	0644	edit dl rm
next.hpp	1871	0644	edit dl rm
prior.hpp	1884	0644	edit dl rm
segmented_iterator.hpp	745	0644	edit dl rm
value_of.hpp	1733	0644	edit dl rm
value_of_data.hpp	1168	0644	edit dl rm

Edit: /usr/include/boost/fusion/iterator/distance.hpp (2585B)

/*=============================================================================
    Copyright (c) 2001-2011 Joel de Guzman

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)
==============================================================================*/
#if !defined(FUSION_DISTANCE_09172005_0721)
#define FUSION_DISTANCE_09172005_0721

#include <boost/fusion/support/config.hpp>
#include <boost/fusion/iterator/detail/distance.hpp>
#include <boost/fusion/support/category_of.hpp>

#include <boost/mpl/int.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/type_traits/is_same.hpp>

#include <boost/fusion/support/tag_of.hpp>

namespace boost { namespace fusion
{
    struct random_access_traversal_tag;

// Special tags:
    struct iterator_facade_tag; // iterator facade tag
    struct boost_array_iterator_tag; // boost::array iterator tag
    struct mpl_iterator_tag; // mpl sequence iterator tag
    struct std_pair_iterator_tag; // std::pair iterator tag

namespace extension
    {
        template <typename Tag>
        struct distance_impl
        {
            // default implementation
            template <typename First, typename Last>
            struct apply : distance_detail::linear_distance<First, Last> 
            {};
        };

template <>
        struct distance_impl<iterator_facade_tag>
        {
            template <typename First, typename Last>
            struct apply : First::template distance<First, Last> {};
        };

template <>
        struct distance_impl<boost_array_iterator_tag>;

template <>
        struct distance_impl<mpl_iterator_tag>;

template <>
        struct distance_impl<std_pair_iterator_tag>;
    }

namespace result_of
    {
        template <typename First, typename Last>
        struct distance
          : extension::distance_impl<typename detail::tag_of<First>::type>::
                template apply<First, Last>
        {
            typedef typename extension::distance_impl<typename detail::tag_of<First>::type>:: 
            template apply<First, Last>::type distance_application;
            BOOST_STATIC_CONSTANT(int, value = distance_application::value);
        };
    }
        
    template <typename First, typename Last>
    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
    inline typename result_of::distance<First, Last>::type
    distance(First const& a, Last const& b)
    {
        return result_of::distance<First, Last>::call(a,b);
    }
}}

#endif

/*============================================================================= Copyright (c) 2001-2011 Joel de Guzman 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) ==============================================================================*/ #if !defined(FUSION_DISTANCE_09172005_0721) #define FUSION_DISTANCE_09172005_0721 #include #include #include #include #include #include #include namespace boost { namespace fusion { struct random_access_traversal_tag; // Special tags: struct iterator_facade_tag; // iterator facade tag struct boost_array_iterator_tag; // boost::array iterator tag struct mpl_iterator_tag; // mpl sequence iterator tag struct std_pair_iterator_tag; // std::pair iterator tag namespace extension { template struct distance_impl { // default implementation template struct apply : distance_detail::linear_distance {}; }; template <> struct distance_impl { template struct apply : First::template distance {}; }; template <> struct distance_impl; template <> struct distance_impl; template <> struct distance_impl; } namespace result_of { template struct distance : extension::distance_impl::type>:: template apply { typedef typename extension::distance_impl::type>:: template apply::type distance_application; BOOST_STATIC_CONSTANT(int, value = distance_application::value); }; } template BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED inline typename result_of::distance::type distance(First const& a, Last const& b) { return result_of::distance::call(a,b); } }} #endif