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1 | /* |
2 | [auto_generated] | |
3 | boost/numeric/odeint/external/viennacl/viennacl_resize.hpp | |
4 | ||
5 | [begin_description] | |
6 | Enable resizing for viennacl vector. | |
7 | [end_description] | |
8 | ||
9 | Copyright 2012 Denis Demidov | |
10 | Copyright 2012 Karsten Ahnert | |
11 | Copyright 2012 Mario Mulansky | |
12 | ||
13 | Distributed under the Boost Software License, Version 1.0. | |
14 | (See accompanying file LICENSE_1_0.txt or | |
15 | copy at http://www.boost.org/LICENSE_1_0.txt) | |
16 | */ | |
17 | ||
18 | ||
19 | #ifndef BOOST_NUMERIC_ODEINT_EXTERNAL_VIENNACL_VIENNACL_RESIZE_HPP_INCLUDED | |
20 | #define BOOST_NUMERIC_ODEINT_EXTERNAL_VIENNACL_VIENNACL_RESIZE_HPP_INCLUDED | |
21 | ||
22 | #include <viennacl/vector.hpp> | |
23 | ||
24 | #include <boost/numeric/odeint/util/is_resizeable.hpp> | |
25 | #include <boost/numeric/odeint/util/resize.hpp> | |
26 | #include <boost/numeric/odeint/util/same_size.hpp> | |
27 | ||
28 | namespace boost { | |
29 | namespace numeric { | |
30 | namespace odeint { | |
31 | ||
32 | ||
33 | ||
34 | /* | |
35 | * specializations for viennacl::vector< T > | |
36 | */ | |
37 | template< typename T > | |
38 | struct is_resizeable< viennacl::vector< T > > : boost::true_type { }; | |
39 | ||
40 | template< typename T > | |
41 | struct resize_impl< viennacl::vector< T > , viennacl::vector< T > > | |
42 | { | |
43 | static void resize( viennacl::vector< T > &x1 , const viennacl::vector< T > &x2 ) | |
44 | { | |
45 | x1.resize( x2.size() , false ); | |
46 | } | |
47 | }; | |
48 | ||
49 | template< typename T > | |
50 | struct same_size_impl< viennacl::vector< T > , viennacl::vector< T > > | |
51 | { | |
52 | static bool same_size( const viennacl::vector< T > &x1 , const viennacl::vector< T > &x2 ) | |
53 | { | |
54 | return x1.size() == x2.size(); | |
55 | } | |
56 | }; | |
57 | ||
58 | ||
59 | ||
60 | } // namespace odeint | |
61 | } // namespace numeric | |
62 | } // namespace boost | |
63 | ||
64 | ||
65 | ||
66 | #endif // BOOST_NUMERIC_ODEINT_EXTERNAL_VIENNACL_VIENNACL_RESIZE_HPP_INCLUDED |