132 lines
3.7 KiB
C++
132 lines
3.7 KiB
C++
/*---------------------------------------------------------------------------*\
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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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2019 OpenCFD Ltd.
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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::PDRmeshArrays
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Description
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OpenFOAM/PDRblock addressing information
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Provides mapping for a rectilinear OpenFOAM mesh in terms of
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i-j-k indices for faces and cells.
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The mesh points are first binned according to their i-j-k locations.
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Next the faces are classified according to their lowest x/y/z
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coordinates and the face orientation as x/y/z.
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Orientation in the sense +x or -x is not noted.
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The cell faces are then examined to determine the appropriate i-j-k
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location.
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SourceFiles
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PDRmeshmeshArraysIO.C
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\*---------------------------------------------------------------------------*/
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#ifndef PDRmeshArrays_H
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#define PDRmeshArrays_H
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#include "labelVector.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// Forward Declarations
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class PDRblock;
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class polyMesh;
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class Time;
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/*---------------------------------------------------------------------------*\
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Class PDRmeshArrays Declaration
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\*---------------------------------------------------------------------------*/
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class PDRmeshArrays
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{
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public:
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//- Relative tolerance when matching grid points. Default = 0.02
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static scalar gridPointRelTol;
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//- The cell i-j-k addressing range
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labelVector cellDims;
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//- The face i-j-k addressing range
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labelVector faceDims;
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//- For each cell, the corresponding i-j-k address.
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List<labelVector> cellIndex;
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//- For each face, the corresponding i-j-k address.
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List<labelVector> faceIndex;
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//- For each face, the x/y/z orientation
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List<direction> faceOrient;
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// Constructors
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//- Construct null
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PDRmeshArrays() = default;
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//- Destructor
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~PDRmeshArrays() = default;
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// Member Functions
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//- The number of cells
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label nCells() const
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{
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return cellIndex.size();
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}
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//- The number of faces
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label nFaces() const
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{
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return faceIndex.size();
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}
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//- Determine i-j-k indices for faces/cells
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void classify(const polyMesh& mesh, const PDRblock& pdrBlock);
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//- Read OpenFOAM mesh and determine i-j-k indices for faces/cells
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void read(const Time& runTime, const PDRblock& pdrBlock);
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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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// ************************************************************************* //
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