42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
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// Copyright 2008-2016 National ICT Australia (NICTA)
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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namespace newarp
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{
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//! Define matrix operations on existing matrix objects
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template<typename eT>
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class SparseGenMatProd
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{
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private:
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const SpMat<eT>& op_mat;
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public:
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const uword n_rows; // number of rows of the underlying matrix
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const uword n_cols; // number of columns of the underlying matrix
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inline SparseGenMatProd(const SpMat<eT>& mat_obj);
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inline void perform_op(eT* x_in, eT* y_out) const;
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};
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} // namespace newarp
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