/*============================================================================= | |
Copyright (c) 2001-2006 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_ITERATOR_RANGE_05062005_1224) | |
#define FUSION_ITERATOR_RANGE_05062005_1224 | |
#include <boost/fusion/support/detail/access.hpp> | |
#include <boost/fusion/support/sequence_base.hpp> | |
#include <boost/fusion/support/category_of.hpp> | |
#include <boost/fusion/iterator/distance.hpp> | |
#include <boost/fusion/iterator/mpl/convert_iterator.hpp> | |
#include <boost/fusion/view/iterator_range/detail/begin_impl.hpp> | |
#include <boost/fusion/view/iterator_range/detail/end_impl.hpp> | |
#include <boost/fusion/view/iterator_range/detail/at_impl.hpp> | |
#include <boost/fusion/view/iterator_range/detail/value_at_impl.hpp> | |
#include <boost/fusion/adapted/mpl/mpl_iterator.hpp> | |
#include <boost/config.hpp> | |
#if defined (BOOST_MSVC) | |
# pragma warning(push) | |
# pragma warning (disable: 4512) // assignment operator could not be generated. | |
#endif | |
namespace boost { namespace fusion | |
{ | |
struct iterator_range_tag; | |
struct fusion_sequence_tag; | |
template <typename First, typename Last> | |
struct iterator_range : sequence_base<iterator_range<First, Last> > | |
{ | |
typedef typename convert_iterator<First>::type begin_type; | |
typedef typename convert_iterator<Last>::type end_type; | |
typedef iterator_range_tag fusion_tag; | |
typedef fusion_sequence_tag tag; // this gets picked up by MPL | |
typedef typename result_of::distance<begin_type, end_type>::type size; | |
typedef mpl::true_ is_view; | |
typedef typename traits::category_of<begin_type>::type category; | |
iterator_range(First const& in_first, Last const& in_last) | |
: first(convert_iterator<First>::call(in_first)) | |
, last(convert_iterator<Last>::call(in_last)) {} | |
begin_type first; | |
end_type last; | |
}; | |
}} | |
#if defined (BOOST_MSVC) | |
# pragma warning(pop) | |
#endif | |
#endif | |