1 // SPDX-License-Identifier: Apache-2.0
2 //
3 // Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
4 // Copyright 2008-2016 National ICT Australia (NICTA)
5 //
6 // Licensed under the Apache License, Version 2.0 (the "License");
7 // you may not use this file except in compliance with the License.
8 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16 // ------------------------------------------------------------------------
17 
18 
19 //! \addtogroup spop_strans
20 //! @{
21 
22 
23 //! simple transpose operation (no complex conjugates) for sparse matrices
24 
25 class spop_strans
26   {
27   public:
28 
29   template<typename T1>
30   struct traits
31     {
32     static constexpr bool is_row  = T1::is_col;  // deliberately swapped
33     static constexpr bool is_col  = T1::is_row;
34     static constexpr bool is_xvec = T1::is_xvec;
35     };
36 
37   template<typename eT>
38   inline static void apply_noalias(SpMat<eT>& B, const SpMat<eT>& A);
39 
40   template<typename T1>
41   inline static void apply(SpMat<typename T1::elem_type>& out, const SpOp<T1,spop_strans>& in);
42 
43   template<typename T1>
44   inline static void apply(SpMat<typename T1::elem_type>& out, const SpOp<T1,spop_htrans>& in);
45   };
46 
47 
48 
49 //! @}
50