203 lines
5.5 KiB
C
203 lines
5.5 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 | 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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\*---------------------------------------------------------------------------*/
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#include "processorMeshesReconstructor.H"
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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void Foam::processorMeshesReconstructor::readMeshes()
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{
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forAll (databases_, procI)
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{
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Info<< "Reading mesh for processor " << procI << endl;
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meshes_.set
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(
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procI,
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new fvMesh
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(
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IOobject
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(
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meshName_,
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databases_[procI].timeName(),
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databases_[procI]
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)
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)
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);
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}
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// Clear reconstruction maps: new mesh
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clearMaps();
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}
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void Foam::processorMeshesReconstructor::clearMaps()
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{
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pointProcAddressing_.clear();
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faceProcAddressing_.clear();
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cellProcAddressing_.clear();
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boundaryProcAddressing_.clear();
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::processorMeshesReconstructor::processorMeshesReconstructor
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(
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PtrList<Time>& databases,
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const word& meshName
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)
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:
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databases_(databases),
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meshName_(meshName),
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meshes_(databases.size()),
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pointProcAddressing_(),
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faceProcAddressing_(),
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cellProcAddressing_(),
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boundaryProcAddressing_()
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{
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readMeshes();
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}
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// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
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Foam::polyMesh::readUpdateState
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Foam::processorMeshesReconstructor::readUpdate()
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{
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polyMesh::readUpdateState stat = polyMesh::UNCHANGED;
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forAll (databases_, procI)
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{
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// Check if any new meshes need to be read.
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polyMesh::readUpdateState procStat = meshes_[procI].readUpdate();
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// Combine into overall mesh change status
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if (stat == polyMesh::UNCHANGED)
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{
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stat = procStat;
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}
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else
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{
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if (stat != procStat)
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{
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FatalErrorIn("processorMeshesReconstructor::readUpdate()")
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<< "Processor " << procI
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<< " has a different polyMesh at time "
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<< databases_[procI].timeName()
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<< " compared to any previous processors." << nl
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<< "Please check time " << databases_[procI].timeName()
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<< " directories on all processors for consistent"
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<< " mesh files."
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<< exit(FatalError);
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}
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}
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}
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if
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(
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stat == polyMesh::TOPO_CHANGE
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|| stat == polyMesh::TOPO_PATCH_CHANGE
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)
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{
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// Reconstruction maps have changed: clear
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Info<< "Mesh changed: clear reconstruction maps" << endl;
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clearMaps();
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}
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return stat;
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}
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const Foam::PtrList<Foam::labelIOList>&
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Foam::processorMeshesReconstructor::pointProcAddressing() const
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{
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if (pointProcAddressing_.empty())
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{
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FatalErrorIn
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(
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"const PtrList<labelIOList>& "
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"processorMeshesReconstructor::pointProcAddressing() const"
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) << "Mesh is not reconstructed"
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<< abort(FatalError);
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}
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return pointProcAddressing_;
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}
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const Foam::PtrList<Foam::labelIOList>&
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Foam::processorMeshesReconstructor::faceProcAddressing() const
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{
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if (faceProcAddressing_.empty())
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{
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FatalErrorIn
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(
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"const PtrList<labelIOList>& "
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"processorMeshesReconstructor::faceProcAddressing() const"
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) << "Mesh is not reconstructed"
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<< abort(FatalError);
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}
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return faceProcAddressing_;
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}
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const Foam::PtrList<Foam::labelIOList>&
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Foam::processorMeshesReconstructor::cellProcAddressing() const
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{
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if (cellProcAddressing_.empty())
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{
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FatalErrorIn
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(
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"const PtrList<labelIOList>& "
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"processorMeshesReconstructor::cellProcAddressing() const"
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) << "Mesh is not reconstructed"
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<< abort(FatalError);
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}
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return cellProcAddressing_;
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}
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const Foam::PtrList<Foam::labelIOList>&
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Foam::processorMeshesReconstructor::boundaryProcAddressing() const
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{
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if (boundaryProcAddressing_.empty())
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{
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FatalErrorIn
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(
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"const PtrList<labelIOList>& "
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"processorMeshesReconstructor::boundaryProcAddressing() const"
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) << "Mesh is not reconstructed"
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<< abort(FatalError);
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}
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return boundaryProcAddressing_;
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}
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// ************************************************************************* //
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