/
manualDecomp.H
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manualDecomp.H
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::manualDecomp
Description
Decomposition given a cell-to-processor association in a file
SourceFiles
manualDecomp.C
\*---------------------------------------------------------------------------*/
#ifndef manualDecomp_H
#define manualDecomp_H
#include "decompositionMethod.H"
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class manualDecomp Declaration
\*---------------------------------------------------------------------------*/
class manualDecomp
:
public decompositionMethod
{
// Private data
fileName decompDataFile_;
// Private Member Functions
//- Disallow default bitwise copy construct and assignment
void operator=(const manualDecomp&);
manualDecomp(const manualDecomp&);
public:
//- Runtime type information
TypeName("manual");
// Constructors
//- Construct given the decomposition dictionary
manualDecomp(const dictionary& decompositionDict);
//- Destructor
virtual ~manualDecomp()
{}
// Member Functions
//- Manual decompose does not care about proc boundaries - is all
// up to the user.
virtual bool parallelAware() const
{
return true;
}
//- Return for every coordinate the wanted processor number. Use the
// mesh connectivity (if needed)
virtual labelList decompose
(
const polyMesh& mesh,
const pointField& cc,
const scalarField& cWeights
);
//- Return for every coordinate the wanted processor number. Explicitly
// provided connectivity - does not use mesh_.
// The connectivity is equal to mesh.cellCells() except for
// - in parallel the cell numbers are global cell numbers (starting
// from 0 at processor0 and then incrementing all through the
// processors)
// - the connections are across coupled patches
virtual labelList decompose
(
const labelListList& globalCellCells,
const pointField& cc,
const scalarField& cWeights
)
{
NotImplemented;
return labelList(0);
}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //