/usr/include/freefoam/meshTools/cellDistFuncs.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ 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
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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::cellDistFuncs
Description
Collection of functions used in wall distance calculation.
SourceFiles
cellDistFuncs.C
cellDistFuncsTemplates.C
\*---------------------------------------------------------------------------*/
#ifndef cellDistFuncs_H
#define cellDistFuncs_H
#include <OpenFOAM/scalarField.H>
#include <OpenFOAM/HashSet.H>
#include <OpenFOAM/Map.H>
#include <OpenFOAM/wordList.H>
#include <OpenFOAM/scalarField.H>
#include <OpenFOAM/point.H>
#include <OpenFOAM/primitivePatch.H>
#include <OpenFOAM/className.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// Forward declaration of classes
class polyMesh;
class polyPatch;
class polyBoundaryMesh;
/*---------------------------------------------------------------------------*\
Class cellDistFuncs Declaration
\*---------------------------------------------------------------------------*/
class cellDistFuncs
{
// Private Member Data
//- Reference to mesh
const polyMesh& mesh_;
// Private Member Functions
//- Search for element in first n elements of labelList. Return index
// or -1.
static label findIndex(const label n, const labelList&, const label);
//- Disallow default bitwise copy construct
cellDistFuncs(const cellDistFuncs&);
//- Disallow default bitwise assignment
void operator=(const cellDistFuncs&);
public:
ClassName("cellDistFuncs");
// Constructors
//- Construct from mesh
cellDistFuncs(const polyMesh& mesh);
// Member Functions
//- Access mesh
const polyMesh& mesh() const
{
return mesh_;
}
//- Get patchIDs of named patches
labelHashSet getPatchIDs(const wordList&) const;
//- Get patchIDs of/derived off certain type (e.g. 'processorPolyPatch')
// Uses isA, not isType
template<class Type>
labelHashSet getPatchIDs() const;
//- Calculate smallest true distance (and face index)
// from pt to faces wallFaces.
// For efficiency reasons we still pass in patch instead of extracting
// it from mesh_
scalar smallestDist
(
const point& p,
const polyPatch& patch,
const label nWallFaces,
const labelList& wallFaces,
label& meshFaceI
) const;
//- Get faces sharing point with face on patch
label getPointNeighbours
(
const primitivePatch&,
const label patchFaceI,
labelList&
) const;
//- Size of largest patch (out of supplied subset of patches)
label maxPatchSize(const labelHashSet& patchIDs) const;
//- Sum of patch sizes (out of supplied subset of patches).
// Used in sizing arrays.
label sumPatchSize(const labelHashSet& patchIDs) const;
//- Correct all cells connected to boundary (via face). Sets values in
// wallDistCorrected. Sets nearest wallface in nearestFace.
void correctBoundaryFaceCells
(
const labelHashSet& patchIDs,
scalarField& wallDistCorrected,
Map<label>& nearestFace
) const;
//- Correct all cells connected to wall (via point). Sets values in
// wallDistCorrected. Uses/sets nearest wallFace in nearestFace.
void correctBoundaryPointCells
(
const labelHashSet& patchIDs,
scalarField& wallDistCorrected,
Map<label>& nearestFace
) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
# include "cellDistFuncsTemplates.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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