1 /*
 2  *   Copyright (c) 2012, Michael Lehn
 3  *
 4  *   All rights reserved.
 5  *
 6  *   Redistribution and use in source and binary forms, with or without
 7  *   modification, are permitted provided that the following conditions
 8  *   are met:
 9  *
10  *   1) Redistributions of source code must retain the above copyright
11  *      notice, this list of conditions and the following disclaimer.
12  *   2) Redistributions in binary form must reproduce the above copyright
13  *      notice, this list of conditions and the following disclaimer in
14  *      the documentation and/or other materials provided with the
15  *      distribution.
16  *   3) Neither the name of the FLENS development group nor the names of
17  *      its contributors may be used to endorse or promote products derived
18  *      from this software without specific prior written permission.
19  *
20  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32 
33 #ifndef FLENS_BLAS_CLOSURES_RESULT_H
34 #define FLENS_BLAS_CLOSURES_RESULT_H 1
35 
36 #include <flens/blas/operators/operators.h>
37 #include <flens/matrixtypes/matrixtypes.h>
38 #include <flens/storage/storage.h>
39 #include <flens/vectortypes/vectortypes.h>
40 
41 namespace flens {
42 
43 //-- General definition --------------------------------------------------------
44 template <typename A>
45 struct Result
46 {
47     typedef A                       Type;
48     typedef typename Type::NoView   NoView;
49 };
50 
51 //-- VectorClosures ------------------------------------------------------------
52 template <typename Op, typename L, typename R>
53 struct Result<VectorClosure<Op, L, R> >
54 {
55     typedef typename VectorClosure<Op, L, R>::ElementType T;
56 
57     typedef DenseVector<Array<T> >  Type;
58     typedef typename Type::NoView   NoView;
59 };
60 
61 //-- MatrixClosures ------------------------------------------------------------
62 template <typename Op, typename L, typename R>
63 struct Result<MatrixClosure<Op, L, R> >
64 {
65     typedef typename MatrixClosure<Op, L, R>::ElementType T;
66 
67     typedef GeMatrix<FullStorage<T, ColMajor> >  Type;
68     typedef typename Type::NoView                NoView;
69 };
70 
71 // namespace flens
72 
73 #endif // FLENS_BLAS_CLOSURES_RESULT_H