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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 | // $Id$ | |
14 | // $Date$ | |
15 | // $Revision$ | |
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 | ||
22 | namespace boost { namespace mpl { | |
23 | ||
24 | template< | |
25 | typename BOOST_MPL_AUX_NA_PARAM(Sequence) | |
26 | , typename BOOST_MPL_AUX_NA_PARAM(F) | |
27 | > | |
28 | struct 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 | ||
42 | BOOST_MPL_AUX_NA_SPEC(2, transform_view) | |
43 | ||
44 | }} | |
45 | ||
46 | #endif // BOOST_MPL_TRANSFORM_VIEW_HPP_INCLUDED |