summaryrefslogtreecommitdiff
path: root/boost/mpl/transform_view.hpp
blob: 88b46b1182cf1dc15ef81e4f5312e1a7f067fd1e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

#ifndef BOOST_MPL_TRANSFORM_VIEW_HPP_INCLUDED
#define BOOST_MPL_TRANSFORM_VIEW_HPP_INCLUDED

// Copyright Aleksey Gurtovoy 2000-2004
//
// 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)
//
// See http://www.boost.org/libs/mpl for documentation.

// $Id: transform_view.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
// $Revision: 49267 $

#include <boost/mpl/begin_end.hpp>
#include <boost/mpl/lambda.hpp>
#include <boost/mpl/aux_/transform_iter.hpp>
#include <boost/mpl/aux_/na_spec.hpp>

namespace boost { namespace mpl {

template<
      typename BOOST_MPL_AUX_NA_PARAM(Sequence)
    , typename BOOST_MPL_AUX_NA_PARAM(F)
    >
struct transform_view
{
 private:
    typedef typename lambda<F>::type f_;
    typedef typename begin<Sequence>::type first_;
    typedef typename end<Sequence>::type last_;
 
 public:
    struct tag;
    typedef transform_view type;
    typedef aux::transform_iter< first_,last_,f_ > begin;
    typedef aux::transform_iter< last_,last_,f_ > end;
};

BOOST_MPL_AUX_NA_SPEC(2, transform_view)

}}

#endif // BOOST_MPL_TRANSFORM_VIEW_HPP_INCLUDED