174 lines
4.8 KiB
C++
174 lines
4.8 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 held by original author
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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 the
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Free Software Foundation; either version 2 of the License, or (at your
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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, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Class
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Foam::readerDatabase
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Description
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Singleton caching Foam database and mesh and various. Used in Fv reader
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to keep track of data inbetween callbacks.
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SourceFiles
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readerDatabase.C
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\*---------------------------------------------------------------------------*/
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#ifndef readerDatabase_H
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#define readerDatabase_H
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#include "wordList.H"
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#include "Time.H"
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#include "polyMesh.H"
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#include "label.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 fvMesh;
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class fvMeshSubset;
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class Time;
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class fileName;
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class instant;
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/*---------------------------------------------------------------------------*\
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Class readerDatabase Declaration
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\*---------------------------------------------------------------------------*/
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class readerDatabase
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{
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// Private data
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//- Names for protected Fieldview keywords. Gets set at construction
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// time.
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// Note: Should be static but this gives problem with construction
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// order since *this is static as well.
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HashTable<word> fieldviewNames_;
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// Private data
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//- Cached database
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Time* runTimePtr_;
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//- Cached mesh, guaranteed uptodate with runTime.
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fvMeshSubset* meshPtr_;
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//- Empty string or name of current set.
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word setName_;
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//- Cell labels of polyHedra. Uptodate with meshPtr.
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labelList polys_;
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//- All volScalarFields in all time directories
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wordList volScalarNames_;
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//- All volVectorFields ,,
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wordList volVectorNames_;
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// Private Member Functions
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//- Gets cell numbers of all polyHedra
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void getPolyHedra();
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//- Disallow default bitwise copy construct
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readerDatabase(const readerDatabase&);
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//- Disallow default bitwise assignment
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void operator=(const readerDatabase&);
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public:
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// Static
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//- Debug flag. Note: uses envvar instead of controlDict since
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// *this is static as well. Might be initialized before controlDict
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// read.
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const static bool debug_;
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// Constructors
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//- Construct null
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readerDatabase();
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// Destructor
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~readerDatabase();
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// Member Functions
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// Access
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const Time& runTime() const;
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const fvMesh& mesh() const;
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const labelList& polys() const;
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const wordList& volScalarNames() const;
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const wordList& volVectorNames() const;
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//- Get fieldview compatible name.
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const word& getFvName(const word& foamName) const;
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// Edit
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//- Create database (if nessecary).
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// Returns true if new Time created, false if old one reused.
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// Optional fvMeshSubset using setName.
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bool setRunTime
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(
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const fileName& rootDir,
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const fileName& caseName,
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const word& setName
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);
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//- Forcibly load mesh.
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void loadMesh();
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//- Set time (use this instead of database::setTime), updates
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// mesh as well and returns mesh update status
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polyMesh::readUpdateState setTime(const instant&, const label);
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//- Set volScalarNames, volVectorNames.
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void setFieldNames(const wordList&, const wordList&);
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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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