src/coupledMatrix/coupledLduSolver/diagonalSolver/coupledDiagonalSolver.C

   1 /*---------------------------------------------------------------------------*\
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   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM 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 2 of the License, or (at your
  14     option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM; if not, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Description
  26     Direct solver for coupled diagonal lduMatrices.
  27
  28 Author
  29     Hrvoje Jasak, Wikki Ltd.  All rights reserved.
  30
  31 \*---------------------------------------------------------------------------*/
  32
  33 #include "coupledDiagonalSolver.H"
  34
  35 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  36
  37 namespace Foam
  38 {
  39     defineTypeNameAndDebug(coupledDiagonalSolver, 0);
  40 }
  41
  42
  43 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  44
  45 //- Construct from matrix
  46 Foam::coupledDiagonalSolver::coupledDiagonalSolver
  47 (
  48     const word& fieldName,
  49     const coupledLduMatrix& matrix,
  50     const PtrList<FieldField<Field, scalar> >& bouCoeffs,
  51     const PtrList<FieldField<Field, scalar> >& intCoeffs,
  52     const lduInterfaceFieldPtrsListList& interfaces
  53 )
  54 :
  55     coupledLduSolver
  56     (
  57         fieldName,
  58         matrix,
  59         bouCoeffs,
  60         intCoeffs,
  61         interfaces
  62     ),
  63     dp_
  64     (
  65         matrix,
  66         bouCoeffs,
  67         intCoeffs,
  68         interfaces
  69     )
  70 {}
  71
  72
  73 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  74
  75 Foam::coupledSolverPerformance Foam::coupledDiagonalSolver::solve
  76 (
  77     FieldField<Field, scalar>& x,
  78     const FieldField<Field, scalar>& b,
  79     const direction cmpt
  80 ) const
  81 {
  82     dp_.precondition(x, b, cmpt);
  83
  84     return coupledSolverPerformance
  85     (
  86         typeName,
  87         fieldName(),
  88         0,
  89         0,
  90         0,
  91         true,
  92         false
  93     );
  94 }
  95
  96
  97 // ************************************************************************* //