b5435cc83e
- The internal storage location of finite-area changes from being
piggybacked on the polyMesh registry to a having its own dedicated
registry:
* allows a clearer separation of field types without name clashes.
* prerequisite for supporting multiple finite-area regions (future)
Old Locations:
```
0/Us
constant/faMesh
system/faMeshDefinition
system/faSchemes
system/faSolution
```
New Locations:
```
0/finite-area/Us
constant/finite-area/faMesh
system/finite-area/faMeshDefinition (or system/faMeshDefinition)
system/finite-area/faSchemes
system/finite-area/faSolution
```
NOTES:
The new locations represent a hard change (breaking change) that
is normally to be avoided, but seamless compatibility handling
within the code was found to be unworkable.
The `foamUpgradeFiniteArea` script provides assistance with migration.
As a convenience, the system/faMeshDefinition location continues
to be supported (may be deprecated in the future).
105 lines
2.7 KiB
C
105 lines
2.7 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) 2021-2024 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 faMeshDefinition dictionary...
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Required Classes
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- Foam::polyMesh
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- Foam::IOdictionary
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Required Variables
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- regionName [word] (the polyMesh region)
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- areaRegionName [word] (the areaMesh region)
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- args [argList]
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- runTime [Time]
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Provided Variables
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- meshDefDict [IOdictionary]
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- meshDictPtr [autoPtr<IOdictionary>]
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\*---------------------------------------------------------------------------*/
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const word dictName("faMeshDefinition");
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autoPtr<IOdictionary> meshDictPtr;
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{
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fileName dictPath;
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const word& regionDir = Foam::polyMesh::regionName(regionName);
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const word& areaRegionDir = Foam::polyMesh::regionName(areaRegionName);
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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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// Dictionary under system/faMeshDefinition ?
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// (v2312 and earlier)
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areaRegionDir.empty()
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&& exists
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(
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runTime.path()/runTime.caseSystem()
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/ regionDir/faMesh::meshSubDir/dictName
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)
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)
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{
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// Dictionary present directly in system/ (v2312 and earlier)
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dictPath = runTime.system()/regionDir/dictName;
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}
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else
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{
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// Use system/finite-area/ directory, with region qualifications
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dictPath =
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(
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runTime.system()/regionDir
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/ faMesh::prefix()/areaRegionDir/dictName
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);
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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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IOobject::NO_REGISTER,
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true // is globalObject
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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 faMesh from definition: "
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<< meshDictIO.objectRelPath() << endl;
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meshDictPtr = autoPtr<IOdictionary>::New(meshDictIO);
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}
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IOdictionary& meshDefDict = *meshDictPtr;
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// ************************************************************************* //
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