FM / iterator

/usr/include/boost/iterator

Name	Size	Mode	Actions
detail/	-	0755	rm
advance.hpp	2056	0644	edit dl rm
counting_iterator.hpp	6280	0644	edit dl rm
distance.hpp	1868	0644	edit dl rm
filter_iterator.hpp	3904	0644	edit dl rm
function_input_iterator.hpp	5608	0644	edit dl rm
function_output_iterator.hpp	1738	0644	edit dl rm
indirect_iterator.hpp	3858	0644	edit dl rm
interoperable.hpp	1557	0644	edit dl rm
is_lvalue_iterator.hpp	4215	0644	edit dl rm
is_readable_iterator.hpp	2927	0644	edit dl rm
iterator_adaptor.hpp	11142	0644	edit dl rm
iterator_archetypes.hpp	15521	0644	edit dl rm
iterator_categories.hpp	6214	0644	edit dl rm
iterator_concepts.hpp	7401	0644	edit dl rm
iterator_facade.hpp	34735	0644	edit dl rm
iterator_traits.hpp	1451	0644	edit dl rm
minimum_category.hpp	2256	0644	edit dl rm
new_iterator_tests.hpp	7330	0644	edit dl rm
permutation_iterator.hpp	2363	0644	edit dl rm
reverse_iterator.hpp	2055	0644	edit dl rm
transform_iterator.hpp	5921	0644	edit dl rm
zip_iterator.hpp	10404	0644	edit dl rm

Edit: /usr/include/boost/iterator/distance.hpp (1868B)

// Copyright (C) 2017 Michel Morin.
//
// 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)

#ifndef BOOST_ITERATOR_DISTANCE_HPP
#define BOOST_ITERATOR_DISTANCE_HPP

#include <boost/config.hpp>
#include <boost/iterator/iterator_categories.hpp>
#include <boost/iterator/iterator_traits.hpp>

namespace boost {
namespace iterators {

namespace detail {
        template <typename SinglePassIterator>
        inline BOOST_CXX14_CONSTEXPR typename iterator_difference<SinglePassIterator>::type
        distance_impl(
            SinglePassIterator first
          , SinglePassIterator last
          , single_pass_traversal_tag
        )
        {
            typename iterator_difference<SinglePassIterator>::type n = 0;
            while (first != last) {
                ++first;
                ++n;
            }
            return n;
        }

template <typename RandomAccessIterator>
        inline BOOST_CXX14_CONSTEXPR typename iterator_difference<RandomAccessIterator>::type
        distance_impl(
            RandomAccessIterator first
          , RandomAccessIterator last
          , random_access_traversal_tag
        )
        {
            return last - first;
        }
    }

namespace distance_adl_barrier {
        template <typename SinglePassIterator>
        inline BOOST_CXX14_CONSTEXPR typename iterator_difference<SinglePassIterator>::type
        distance(SinglePassIterator first, SinglePassIterator last)
        {
            return detail::distance_impl(
                first, last, typename iterator_traversal<SinglePassIterator>::type()
            );
        }
    }

using namespace distance_adl_barrier;

} // namespace iterators

using namespace iterators::distance_adl_barrier;

} // namespace boost

#endif

// Copyright (C) 2017 Michel Morin. // // 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) #ifndef BOOST_ITERATOR_DISTANCE_HPP #define BOOST_ITERATOR_DISTANCE_HPP #include #include #include namespace boost { namespace iterators { namespace detail { template inline BOOST_CXX14_CONSTEXPR typename iterator_difference::type distance_impl( SinglePassIterator first , SinglePassIterator last , single_pass_traversal_tag ) { typename iterator_difference::type n = 0; while (first != last) { ++first; ++n; } return n; } template inline BOOST_CXX14_CONSTEXPR typename iterator_difference::type distance_impl( RandomAccessIterator first , RandomAccessIterator last , random_access_traversal_tag ) { return last - first; } } namespace distance_adl_barrier { template inline BOOST_CXX14_CONSTEXPR typename iterator_difference::type distance(SinglePassIterator first, SinglePassIterator last) { return detail::distance_impl( first, last, typename iterator_traversal::type() ); } } using namespace distance_adl_barrier; } // namespace iterators using namespace iterators::distance_adl_barrier; } // namespace boost #endif