1 
2 #ifndef BOOST_MPL_COPY_HPP_INCLUDED
3 #define BOOST_MPL_COPY_HPP_INCLUDED
4 
5 // Copyright Aleksey Gurtovoy 2000-2004
6 // Copyright David Abrahams 2003-2004
7 //
8 // Distributed under the Boost Software License, Version 1.0.
9 // (See accompanying file LICENSE_1_0.txt or copy at
10 // http://www.boost.org/LICENSE_1_0.txt)
11 //
12 // See http://www.boost.org/libs/mpl for documentation.
13 
14 // $Id$
15 // $Date$
16 // $Revision$
17 
18 #include <boost/mpl/fold.hpp>
19 #include <boost/mpl/reverse_fold.hpp>
20 #include <boost/mpl/aux_/inserter_algorithm.hpp>
21 
22 namespace boost { namespace mpl {
23 
24 namespace aux {
25 
26 template<
27       typename Sequence
28     , typename Inserter
29     >
30 struct copy_impl
31     : fold<
32           Sequence
33         , typename Inserter::state
34         , typename Inserter::operation
35         >
36 {
37 };
38 
39 template<
40       typename Sequence
41     , typename Inserter
42     >
43 struct reverse_copy_impl
44     : reverse_fold<
45           Sequence
46         , typename Inserter::state
47         , typename Inserter::operation
48         >
49 {
50 };
51 
52 } // namespace aux
53 
54 BOOST_MPL_AUX_INSERTER_ALGORITHM_DEF(2, copy)
55 
56 }}
57 
58 #endif // BOOST_MPL_COPY_HPP_INCLUDED
59