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93 lines
2.5 KiB
C
93 lines
2.5 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) 2021 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
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Description
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Search for the appropriate blockMeshDict dictionary...
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\*---------------------------------------------------------------------------*/
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// Search for the appropriate blockMesh dictionary....
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const word dictName("blockMeshDict");
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autoPtr<IOdictionary> meshDictPtr;
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{
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fileName dictPath;
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if (args.readIfPresent("dict", dictPath))
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{
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// Dictionary specified on the command-line ...
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if (isDir(dictPath))
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{
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dictPath /= dictName;
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}
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}
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else if
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(
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exists
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(
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runTime.path()/runTime.constant()
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/regionPath/polyMesh::meshSubDir/dictName
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)
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)
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{
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// Dictionary present in constant polyMesh directory (old-style)
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dictPath =
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runTime.constant()
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/regionPath/polyMesh::meshSubDir/dictName;
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// Warn that constant/polyMesh/blockMeshDict was used
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// instead of system/blockMeshDict
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WarningIn(args.executable())
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<< "Using the old blockMeshDict location: "
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<< dictPath << nl
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<< " instead of the default location: "
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<< runTime.system()/regionPath/dictName << nl
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<< endl;
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}
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else
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{
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// Assume dictionary is to be found in the system directory
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dictPath = runTime.system()/regionPath/dictName;
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}
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IOobject meshDictIO
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(
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dictPath,
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runTime,
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IOobject::MUST_READ,
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IOobject::NO_WRITE,
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false
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);
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if (!meshDictIO.typeHeaderOk<IOdictionary>(true))
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{
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FatalErrorInFunction
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<< meshDictIO.objectPath() << nl
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<< exit(FatalError);
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}
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Info<< "Creating block mesh from "
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<< meshDictIO.objectRelPath() << endl;
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meshDictPtr = autoPtr<IOdictionary>::New(meshDictIO);
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}
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const IOdictionary& meshDict = *meshDictPtr;
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// ************************************************************************* //
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