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src
decompositionMethods
decompositionMethods
manualDecomp
manualDecomp.H
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::manualDecomp
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Description
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Decomposition given a cell-to-processor association in a file
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SourceFiles
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manualDecomp.C
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\*---------------------------------------------------------------------------*/
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#ifndef manualDecomp_H
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#define manualDecomp_H
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#include <
decompositionMethods/decompositionMethod.H
>
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namespace
Foam
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{
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/*---------------------------------------------------------------------------*\
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Class manualDecomp Declaration
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\*---------------------------------------------------------------------------*/
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class
manualDecomp
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:
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public
decompositionMethod
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{
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// Private data
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const
polyMesh
* meshPtr_;
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fileName
decompDataFile_;
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// Private Member Functions
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//- Disallow default bitwise copy construct and assignment
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void
operator=(
const
manualDecomp
&);
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manualDecomp
(
const
manualDecomp
&);
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public
:
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//- Runtime type information
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TypeName
(
"manual"
);
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// Constructors
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//- Construct given the decomposition dictionary
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manualDecomp
(
const
dictionary
& decompositionDict);
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//- Construct given the decomposition dictionary and mesh
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manualDecomp
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(
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const
dictionary
& decompositionDict,
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const
polyMesh
&
mesh
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);
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// Destructor
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virtual
~manualDecomp
()
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{}
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// Member Functions
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//- manual decompose does not care about proc boundaries - is all
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// up to the user.
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virtual
bool
parallelAware
()
const
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{
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return
true
;
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}
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//- Return for every coordinate the wanted processor number. Use the
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// mesh connectivity (if needed)
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virtual
labelList
decompose
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(
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const
pointField
&
points
,
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const
scalarField
& pointWeights
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);
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//- Return for every coordinate the wanted processor number. Explicitly
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// provided connectivity - does not use mesh_.
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// The connectivity is equal to mesh.cellCells() except for
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// - in parallel the cell numbers are global cell numbers (starting
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// from 0 at processor0 and then incrementing all through the
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// processors)
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// - the connections are across coupled patches
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virtual
labelList
decompose
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(
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const
labelListList
& globalCellCells,
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const
pointField
& cc,
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const
scalarField
& cWeights
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)
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{
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return
decompose
(cc, cWeights);
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}
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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}
// End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************ vim: set sw=4 sts=4 et: ************************ //