OpenFOAM: API Guide
v2112
The open source CFD toolbox
NoPreconditioner.C
Go to the documentation of this file.
1
/*---------------------------------------------------------------------------*\
2
========= |
3
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4
\\ / O peration |
5
\\ / A nd | www.openfoam.com
6
\\/ M anipulation |
7
-------------------------------------------------------------------------------
8
Copyright (C) 2011-2012 OpenFOAM Foundation
9
-------------------------------------------------------------------------------
10
License
11
This file is part of OpenFOAM.
12
13
OpenFOAM is free software: you can redistribute it and/or modify it
14
under the terms of the GNU General Public License as published by
15
the Free Software Foundation, either version 3 of the License, or
16
(at your option) any later version.
17
18
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
19
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
20
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21
for more details.
22
23
You should have received a copy of the GNU General Public License
24
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
25
26
\*---------------------------------------------------------------------------*/
27
28
#include "
NoPreconditioner.H
"
29
30
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
31
32
template
<
class
Type,
class
DType,
class
LUType>
33
Foam::NoPreconditioner<Type, DType, LUType>::NoPreconditioner
34
(
35
const
typename
LduMatrix<Type, DType, LUType>::solver
& sol,
36
const
dictionary
&
37
)
38
:
39
LduMatrix<Type, DType, LUType>::preconditioner
(sol)
40
{}
41
42
43
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
44
45
template
<
class
Type,
class
DType,
class
LUType>
46
void
Foam::NoPreconditioner<Type, DType, LUType>::read
(
const
dictionary
&)
47
{}
48
49
50
template
<
class
Type,
class
DType,
class
LUType>
51
void
Foam::NoPreconditioner<Type, DType, LUType>::precondition
52
(
53
Field<Type>
& wA,
54
const
Field<Type>
& rA
55
)
const
56
{
57
wA = rA;
58
}
59
60
61
// ************************************************************************* //
Foam::NoPreconditioner::read
virtual void read(const dictionary &preconditionerDict)
Read and reset the preconditioner parameters from the given.
Definition:
NoPreconditioner.C:46
Foam::NoPreconditioner
Null preconditioner for both symmetric and asymmetric matrices.
Definition:
NoPreconditioner.H:52
Foam::LduMatrix::solver
Abstract base-class for LduMatrix solvers.
Definition:
LduMatrix.H:115
NoPreconditioner.H
Foam::Field
Generic templated field type.
Definition:
Field.H:63
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition:
dictionary.H:123
Foam::LduMatrix::preconditioner
Abstract base-class for LduMatrix preconditioners.
Definition:
LduMatrix.H:362
Foam::NoPreconditioner::precondition
virtual void precondition(Field< Type > &wA, const Field< Type > &rA) const
Return wA the preconditioned form of residual rA.
Definition:
NoPreconditioner.C:52
src
OpenFOAM
matrices
LduMatrix
Preconditioners
NoPreconditioner
NoPreconditioner.C
Generated by
1.8.17
OPENFOAM® is a registered
trademark
of OpenCFD Ltd.