1 /*
 2  *   Copyright (c) 2003, Alexander Stippler
 3  *   Copyright (c) 2007, Michael Lehn
 4  *
 5  *   All rights reserved.
 6  *
 7  *   Redistribution and use in source and binary forms, with or without
 8  *   modification, are permitted provided that the following conditions
 9  *   are met:
10  *
11  *   1) Redistributions of source code must retain the above copyright
12  *      notice, this list of conditions and the following disclaimer.
13  *   2) Redistributions in binary form must reproduce the above copyright
14  *      notice, this list of conditions and the following disclaimer in
15  *      the documentation and/or other materials provided with the
16  *      distribution.
17  *   3) Neither the name of the FLENS development group nor the names of
18  *      its contributors may be used to endorse or promote products derived
19  *      from this software without specific prior written permission.
20  *
21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  */
33 
34 #ifndef FLENS_VECTORTYPES_IMPL_DV_INITIALIZER_H
35 #define FLENS_VECTORTYPES_IMPL_DV_INITIALIZER_H 1
36 
37 namespace flens { namespace densevector {
38 
39 template <typename V>
40 class Initializer
41 {
42     public:
43         typedef V                               Vector;
44         typedef typename Vector::ElementType    ElementType;
45         typedef typename Vector::IndexType      IndexType;
46 
47         Initializer(Vector &x, IndexType index);
48 
49         Initializer
50         operator,(const ElementType &value);
51 
52     private:
53         Vector     &_x;
54         IndexType  _index;
55 };
56 
57 } } // namespace densevector, flens
58 
59 #endif // FLENS_VECTORTYPES_IMPL_DV_INITIALIZER_H