8ee7595a77
- skip loading of fields with -no-internal, -no-boundary - suppress reporting fields with -no-internal, -no-boundary - cache loaded volume field for reuse with point interpolation. Trade off some memory overhead against reading twice. NOTE: this issue will not be evident with foamToEnsight since there it only handles cell data *or* point data (not both), so a field is only ever loaded/processed once.
128 lines
3.4 KiB
C++
128 lines
3.4 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) 2016-2023 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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InClass
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Foam::readFields
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Description
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Helper routines for reading a field or fields, optionally with
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a mesh subset (using fvMeshSubsetProxy).
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SourceFiles
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readFields.C
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\*---------------------------------------------------------------------------*/
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#ifndef FoamToVTK_readFields_H
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#define FoamToVTK_readFields_H
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#include "fvMeshSubsetProxy.H"
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#include "objectRegistry.H"
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#include "IOobjectList.H"
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#include "PtrList.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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//- Get the field or return nullptr
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template<class GeoField>
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tmp<GeoField> getField
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(
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const IOobject* io,
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const typename GeoField::Mesh& mesh,
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const bool syncPar
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);
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//- Get the field and subset it, or return nullptr
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template<class GeoField>
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tmp<GeoField> getField
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(
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const IOobject* io,
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const fvMeshSubsetProxy& proxy,
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const bool syncPar,
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objectRegistry* cache = nullptr
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);
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//- Get the named field from the objects, or return nullptr.
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template<class GeoField>
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tmp<GeoField> getField
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(
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const typename GeoField::Mesh& mesh,
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const IOobjectList& objects,
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const word& fieldName,
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const bool syncPar
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);
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//- Return the named field from the optional cache (if found),
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//- or get it from the objects and subset it (add to cache).
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//- Return nullptr if nothing worked.
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template<class GeoField>
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tmp<GeoField> getField
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(
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const fvMeshSubsetProxy& proxy,
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const IOobjectList& objects,
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const word& fieldName,
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const bool syncPar,
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objectRegistry* cache = nullptr
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);
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//- Read the fields, and return as a pointer list
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template<class GeoField>
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PtrList<const GeoField> readFields
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(
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const typename GeoField::Mesh& mesh,
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const IOobjectList& objects
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);
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//- Read the fields, optionally subset, and return as a pointer list
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template<class GeoField>
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PtrList<const GeoField> readFields
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(
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const fvMeshSubsetProxy& proxy,
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const IOobjectList& objects
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);
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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#include "readFields.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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