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src
dynamicMesh
polyTopoChange
polyTopoChange
removeCells.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::removeCells
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Description
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Given list of cells to remove insert all the topology changes.
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Works in two passes:
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- get faces that will become boundary faces
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- given these faces and the patches they have to go into make the
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changes.
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SourceFiles
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removeCells.C
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\*---------------------------------------------------------------------------*/
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#ifndef removeCells_H
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#define removeCells_H
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#include <
OpenFOAM/labelList.H
>
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#include <
OpenFOAM/typeInfo.H
>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace
Foam
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{
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// Forward declaration of classes
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class
polyMesh;
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class
polyTopoChange;
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class
mapPolyMesh;
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/*---------------------------------------------------------------------------*\
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Class removeCells Declaration
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\*---------------------------------------------------------------------------*/
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class
removeCells
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{
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// Private data
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//- Reference to mesh
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const
polyMesh
& mesh_;
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//- Whether or not to synchronize parallel case.
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const
bool
syncPar_;
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// Private Member Functions
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//- Decrease count of elements of f
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static
void
uncount
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(
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const
labelList
&
f
,
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labelList
& nUsage
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);
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public
:
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//- Runtime type information
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ClassName
(
"removeCells"
);
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// Constructors
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//- Construct from mesh. syncPar: do parallel synchronization.
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removeCells
(
const
polyMesh
&
mesh
,
const
bool
syncPar =
true
);
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// Member Functions
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// Topology changes
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//- Get labels of exposed faces. These are
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// - internal faces that become boundary faces
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// - coupled faces that become uncoupled (since one of the sides
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// gets deleted)
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labelList
getExposedFaces
(
const
labelList
& cellsToRemove)
const
;
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//- Play commands into polyTopoChange to remove cells.
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// patchIDs is for every element in facesToExpose (see above) the
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// patch it has to go into. This cannot be a coupled patch!
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void
setRefinement
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(
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const
labelList
& cellsToRemove,
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const
labelList
& facesToExpose,
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const
labelList
& patchIDs,
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polyTopoChange
&
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)
const
;
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//- Force recalculation of locally stored data on topological change
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void
updateMesh
(
const
mapPolyMesh
&)
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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: ************************ //