source: ThirdParty/vmg/src/level/level_operator.hpp@ 33a694

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Last change on this file since 33a694 was 7faa5c, checked in by Frederik Heber <heber@…>, 8 years ago

Merge commit 'de061d9d851257a04e924d4472df4523d33bb08b' as 'ThirdParty/vmg'

  • Property mode set to 100644
File size: 1.7 KB
Line 
1/*
2 * vmg - a versatile multigrid solver
3 * Copyright (C) 2012 Institute for Numerical Simulation, University of Bonn
4 *
5 * vmg is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * vmg is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19/**
20 * @file level_operator.hpp
21 * @author Julian Iseringhausen <isering@ins.uni-bonn.de>
22 * @date Mon Apr 18 12:59:28 2011
23 *
24 * @brief VMG::LevelOperator
25 *
26 */
27
28#ifndef LEVEL_OPERATOR_HPP_
29#define LEVEL_OPERATOR_HPP_
30
31#include "base/object.hpp"
32#include "base/stencil.hpp"
33#include "level/stencils.hpp"
34
35namespace VMG
36{
37
38class Grid;
39class Multigrid;
40
41class LevelOperator : public Object
42{
43public:
44 LevelOperator(const Stencil& operatorRestrict_, const Stencil& operatorProlongate_,
45 bool register_ = true) :
46 Object("LEVEL_OPERATOR", register_),
47 operatorRestrict(operatorRestrict_),
48 operatorProlongate(operatorProlongate_)
49 {}
50
51 virtual void Restrict(Multigrid& sol, Multigrid& rhs) = 0;
52 virtual void Prolongate(Multigrid& sol, Multigrid& rhs) = 0;
53
54protected:
55 Stencil& OperatorRestrict() {return operatorRestrict;}
56 Stencil& OperatorProlongate() {return operatorProlongate;}
57
58private:
59 Stencil operatorRestrict, operatorProlongate;
60};
61
62}
63
64#endif
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