sparse_shell_matrix.C
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2018 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 
20 // Local includes
22 
23 namespace libMesh
24 {
25 
26 template <typename T>
28  const NumericVector<T> & arg) const
29 {
30  _m.vector_mult(dest,arg);
31 }
32 
33 
34 
35 template <typename T>
37  const NumericVector<T> & arg) const
38 {
39  _m.vector_mult_add(dest,arg);
40 }
41 
42 
43 
44 //------------------------------------------------------------------
45 // Explicit instantiations
46 template class SparseShellMatrix<Number>;
47 
48 } // namespace libMesh
virtual void vector_mult(NumericVector< T > &dest, const NumericVector< T > &arg) const override
Provides a uniform interface to vector storage schemes for different linear algebra libraries...
Definition: diff_context.h:40
virtual void vector_mult_add(NumericVector< T > &dest, const NumericVector< T > &arg) const override