187 lines
4.9 KiB
C++
187 lines
4.9 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 | Copyright (C) 2011-2016 OpenFOAM Foundation
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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::meshReaders::STARCD
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Description
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Read pro-STAR vrt/cel/bnd files.
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The protected data in meshReader are filled.
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Starting with pro-STAR version 4, the files have become easier to read.
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- vertices are space-delimited.
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- the cell format is logical.
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- trimmed and degenerate cells are saved as polyhedral.
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- the boundaries corresponds to cells and their faces.
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SourceFiles
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STARCDMeshReader.C
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\*---------------------------------------------------------------------------*/
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#ifndef STARCDMeshReader_H
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#define STARCDMeshReader_H
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#include "meshReader.H"
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#include "boundaryRegion.H"
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#include "cellShape.H"
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#include "IFstream.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace meshReaders
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{
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/*---------------------------------------------------------------------------*\
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Class meshReaders::STARCD Declaration
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\*---------------------------------------------------------------------------*/
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class STARCD
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:
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public meshReader
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{
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protected:
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// Protected Data
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static const char* const defaultBoundaryName;
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static const char* const defaultSolidBoundaryName;
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//- Face addressing from pro-STAR faces -> OpenFOAM faces
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static const int starToFoamFaceAddr[4][6];
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//- Cell shapes
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cellShapeList cellShapes_;
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//- Point labels (imported Point numbering not necessarily contiguous)
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labelList mapToFoamPointId_;
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//- Cell labels (imported Cell numbering not necessarily contiguous)
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labelList mapToFoamCellId_;
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//- Boundary region data
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boundaryRegion boundaryRegion_;
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// Protected Member Functions
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//- Read the mesh from the file(s)
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virtual bool readGeometry(const scalar scaleFactor = 1.0);
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//- Read points from file
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void readPoints(const fileName&, const scalar scaleFactor);
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//- Read cell connectivities from file
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virtual void readCells(const fileName&);
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//- Remove unused points
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void cullPoints();
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//- Read boundary (cell/face) definitions
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void readBoundary(const fileName&);
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//- Read auxiliary data from constant/{boundaryRegion,cellTable}
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void readAux(const objectRegistry&);
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//- Read and discard to newline
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static void readToNewline(IFstream&);
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//- Read header
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static bool readHeader(IFstream&, word fileSignature);
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private:
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// Private member functions
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//- Disallow default bitwise copy construct
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STARCD(const STARCD&);
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//- Disallow default bitwise assignment
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void operator=(const STARCD&);
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protected:
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enum cellType
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{
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starcdFluidType = 1,
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starcdSolidType = 2,
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starcdBaffleType = 3,
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starcdShellType = 4,
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starcdLineType = 5,
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starcdPointType = 6
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};
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enum shapeType
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{
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starcdPoint = 1,
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starcdLine = 2,
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starcdShell = 3,
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starcdHex = 11,
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starcdPrism = 12,
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starcdTet = 13,
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starcdPyr = 14,
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starcdPoly = 255
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};
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public:
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// Static data
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//- Keep solids (default false)
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static bool keepSolids;
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// Constructors
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//- Construct from case name
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STARCD
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(
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const fileName& prefix,
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const objectRegistry&,
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const scalar scaleFactor = 1.0
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);
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//- Destructor
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virtual ~STARCD();
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace meshReaders
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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