1 /*=============================================================================
2     Copyright (c) 2011 Eric Niebler
3 
4     Distributed under the Boost Software License, Version 1.0. (See accompanying
5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 ==============================================================================*/
7 #if !defined(BOOST_FUSION_SEGMENTED_BEGIN_HPP_INCLUDED)
8 #define BOOST_FUSION_SEGMENTED_BEGIN_HPP_INCLUDED
9 
10 #include <boost/fusion/support/config.hpp>
11 #include <boost/fusion/sequence/intrinsic/detail/segmented_begin_impl.hpp>
12 #include <boost/fusion/iterator/segmented_iterator.hpp>
13 #include <boost/fusion/view/iterator_range.hpp>
14 #include <boost/fusion/sequence/intrinsic/begin.hpp>
15 #include <boost/fusion/sequence/intrinsic/end.hpp>
16 #include <boost/fusion/sequence/intrinsic/empty.hpp>
17 #include <boost/fusion/container/list/cons.hpp>
18 
19 namespace boost { namespace fusion { namespace detail
20 {
21     //auto segmented_begin( seq )
22     //{
23     //    return make_segmented_iterator( segmented_begin_impl( seq, nil_ ) );
24     //}
25 
26     template <typename Sequence, typename Nil_ = fusion::nil_>
27     struct segmented_begin
28     {
29         typedef
30             segmented_iterator<
31                 typename segmented_begin_impl<Sequence, Nil_>::type
32             >
33         type;
34 
35         BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
36         static type call(Sequence& seq)
37         {
38             return type(
39                 segmented_begin_impl<Sequence, Nil_>::call(seq, Nil_()));
40         }
41     };
42 
43 }}}
44 
45 #endif
46