1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
28 Collection of lduMatrices solved together as a block system
31 Hrvoje Jasak, Wikki Ltd. All rights reserved
36 \*---------------------------------------------------------------------------*/
38 #ifndef coupledLduMatrix_H
39 #define coupledLduMatrix_H
41 #include "lduMatrix.H"
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
48 /*---------------------------------------------------------------------------*\
49 Class coupledLduMatrix Declaration
50 \*---------------------------------------------------------------------------*/
52 class coupledLduMatrix
54 public PtrList<lduMatrix>
58 // Private Member Functions
60 //- Disallow default bitwise copy construct
61 coupledLduMatrix(const coupledLduMatrix&);
63 //- Disallow default bitwise assignment
64 void operator=(const coupledLduMatrix&);
69 // Static data members
71 // Declare name of the class and it's debug switch
72 ClassName("coupledLduMatrix");
77 //- Construct given size
78 coupledLduMatrix(const label size);
90 //- Is the matrix diagonal-only?
91 bool diagonal() const;
93 //- Is the matrix symmetric?
94 bool symmetric() const;
96 //- Is the matrix asymmetric?
97 bool asymmetric() const;
100 // Matrix-vector multiplication
102 //- Matrix multiplication with updated coupled interfaces.
105 FieldField<Field, scalar>& result,
106 const FieldField<Field, scalar>& x,
107 const PtrList<FieldField<Field, scalar> >& bouCoeffs,
108 const lduInterfaceFieldPtrsListList& interfaces,
112 //- Matrix transpose multiplication with updated coupled interfaces
115 FieldField<Field, scalar>& result,
116 const FieldField<Field, scalar>& x,
117 const PtrList<FieldField<Field, scalar> >& intCoeffs,
118 const lduInterfaceFieldPtrsListList& interfaces,
123 //- Initialise the update of coupled interfaces
124 // for matrix operations
125 void initMatrixInterfaces
127 const PtrList<FieldField<Field, scalar> >& coupleCoeffs,
128 const lduInterfaceFieldPtrsListList& interfaces,
129 const FieldField<Field, scalar>& x,
130 FieldField<Field, scalar>& result,
131 const direction cmpt,
132 const bool switchToLhs = false
135 //- Update coupled interfaces for matrix operations
136 void updateMatrixInterfaces
138 const PtrList<FieldField<Field, scalar> >& coupleCoeffs,
139 const lduInterfaceFieldPtrsListList& interfaces,
140 const FieldField<Field, scalar>& x,
141 FieldField<Field, scalar>& result,
142 const direction cmpt,
143 const bool switchToLhs = false
149 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
151 } // End namespace Foam
153 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
157 // ************************************************************************* //