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1 | |
2 | #ifndef BOOST_MPL_VECTOR_AUX_CLEAR_HPP_INCLUDED | |
3 | #define BOOST_MPL_VECTOR_AUX_CLEAR_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/clear_fwd.hpp> | |
18 | #include <boost/mpl/vector/aux_/vector0.hpp> | |
19 | #include <boost/mpl/vector/aux_/tag.hpp> | |
20 | #include <boost/mpl/aux_/config/typeof.hpp> | |
21 | #include <boost/mpl/aux_/config/ctps.hpp> | |
22 | ||
23 | namespace boost { namespace mpl { | |
24 | ||
25 | #if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES) | |
26 | ||
27 | template<> | |
28 | struct clear_impl< aux::vector_tag > | |
29 | { | |
30 | template< typename Vector > struct apply | |
31 | { | |
32 | typedef vector0<> type; | |
33 | }; | |
34 | }; | |
35 | ||
36 | #else | |
37 | ||
38 | #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) | |
39 | ||
40 | template< long N > | |
41 | struct clear_impl< aux::vector_tag<N> > | |
42 | { | |
43 | template< typename Vector > struct apply | |
44 | { | |
45 | typedef vector0<> type; | |
46 | }; | |
47 | }; | |
48 | ||
49 | #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION | |
50 | ||
51 | #endif // BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES | |
52 | ||
53 | }} | |
54 | ||
55 | #endif // BOOST_MPL_VECTOR_AUX_CLEAR_HPP_INCLUDED |