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ENH: work with processors with 0 cells. polyMesh::directions, checkMesh.

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This commit is contained in:
mattijs
2010-06-01 14:35:55 +01:00
parent 9c69403419
commit 96a3de7a43
3 changed files with 8 additions and 5 deletions
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5
applications/utilities/mesh/manipulation/checkMesh/checkTopology.C
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@ -12,6 +12,7 @@ bool Foam::checkSync(const wordList& names)
List<wordList> allNames(Pstream::nProcs()); List<wordList> allNames(Pstream::nProcs());
allNames[Pstream::myProcNo()] = names; allNames[Pstream::myProcNo()] = names;
Pstream::gatherList(allNames); Pstream::gatherList(allNames);
Pstream::scatterList(allNames);
bool hasError = false; bool hasError = false;
@ -72,8 +73,8 @@ Foam::label Foam::checkTopology
Info<< " ***FaceZone " << mesh.faceZones()[zoneI].name() Info<< " ***FaceZone " << mesh.faceZones()[zoneI].name()
<< " is not correctly synchronised" << " is not correctly synchronised"
<< " across coupled boundaries." << " across coupled boundaries."
<< " (coupled faces both" << " (coupled faces are either not both "
<< " present in set but with opposite flipmap)" << endl; << " present in set or have same flipmap)" << endl;
noFailedChecks++; noFailedChecks++;
} }
} }

3
src/OpenFOAM/meshes/polyMesh/polyMesh.C
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@ -85,6 +85,9 @@ void Foam::polyMesh::calcDirections() const
} }
} }
reduce(nEmptyPatches, maxOp<label>());
reduce(nWedgePatches, maxOp<label>());
if (nEmptyPatches) if (nEmptyPatches)
{ {
reduce(emptyDirVec, sumOp<vector>()); reduce(emptyDirVec, sumOp<vector>());

5
src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C
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@ -498,10 +498,9 @@ bool Foam::faceZone::checkParallelSync(const bool report) const
break; break;
} }
} }
else if (myZoneFlip[bFaceI] == neiZoneFlip[bFaceI])
// Flip state should be opposite.
if (myZoneFlip[bFaceI] == neiZoneFlip[bFaceI])
{ {
// Flip state should be opposite.
hasError = true; hasError = true;
if (report) if (report)