source: NonGTP/Boost/boost/mpl/transform_view.hpp @ 857

Revision 857, 1.2 KB checked in by igarcia, 19 years ago (diff)
Line 
1
2#ifndef BOOST_MPL_TRANSFORM_VIEW_HPP_INCLUDED
3#define BOOST_MPL_TRANSFORM_VIEW_HPP_INCLUDED
4
5// Copyright Aleksey Gurtovoy 2000-2004
6//
7// Distributed under the Boost Software License, Version 1.0.
8// (See accompanying file LICENSE_1_0.txt or copy at
9// http://www.boost.org/LICENSE_1_0.txt)
10//
11// See http://www.boost.org/libs/mpl for documentation.
12
13// $Source: /cvsroot/boost/boost/boost/mpl/transform_view.hpp,v $
14// $Date: 2004/09/02 15:40:42 $
15// $Revision: 1.5 $
16
17#include <boost/mpl/begin_end.hpp>
18#include <boost/mpl/lambda.hpp>
19#include <boost/mpl/aux_/transform_iter.hpp>
20#include <boost/mpl/aux_/na_spec.hpp>
21
22namespace boost { namespace mpl {
23
24template<
25      typename BOOST_MPL_AUX_NA_PARAM(Sequence)
26    , typename BOOST_MPL_AUX_NA_PARAM(F)
27    >
28struct transform_view
29{
30 private:
31    typedef typename lambda<F>::type f_;
32    typedef typename begin<Sequence>::type first_;
33    typedef typename end<Sequence>::type last_;
34 
35 public:
36    struct tag;
37    typedef transform_view type;
38    typedef aux::transform_iter< first_,last_,f_ > begin;
39    typedef aux::transform_iter< last_,last_,f_ > end;
40};
41
42BOOST_MPL_AUX_NA_SPEC(2, transform_view)
43
44}}
45
46#endif // BOOST_MPL_TRANSFORM_VIEW_HPP_INCLUDED
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