1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
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.
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
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
25 \*---------------------------------------------------------------------------*/
27 #include "processorGAMGInterfaceField.H"
28 #include "addToRunTimeSelectionTable.H"
29 #include "lduMatrix.H"
31 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
35 defineTypeNameAndDebug(processorGAMGInterfaceField, 0);
36 addToRunTimeSelectionTable
39 processorGAMGInterfaceField,
45 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
47 Foam::processorGAMGInterfaceField::processorGAMGInterfaceField
49 const GAMGInterface& GAMGCp,
50 const lduInterfaceField& fineInterface
53 GAMGInterfaceField(GAMGCp, fineInterface),
54 procInterface_(refCast<const processorGAMGInterface>(GAMGCp)),
58 const processorLduInterfaceField& p =
59 refCast<const processorLduInterfaceField>(fineInterface);
61 doTransform_ = p.doTransform();
66 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
68 Foam::processorGAMGInterfaceField::~processorGAMGInterfaceField()
72 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
74 void Foam::processorGAMGInterfaceField::initInterfaceMatrixUpdate
76 const scalarField& psiInternal,
81 const Pstream::commsTypes commsType
84 procInterface_.compressedSend
87 procInterface_.interfaceInternalField(psiInternal)()
92 void Foam::processorGAMGInterfaceField::updateInterfaceMatrix
97 const scalarField& coeffs,
99 const Pstream::commsTypes commsType
104 procInterface_.compressedReceive<scalar>(commsType, coeffs.size())
106 transformCoupleField(pnf, cmpt);
108 const unallocLabelList& faceCells = procInterface_.faceCells();
110 forAll(faceCells, elemI)
112 result[faceCells[elemI]] -= coeffs[elemI]*pnf[elemI];
117 // ************************************************************************* //