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Bug fix for single-cell mesh

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This commit is contained in:
Hrvoje Jasak 2011-10-10 12:19:20 +01:00
parent f061215be0
commit 34def356ec
1 changed files with 41 additions and 38 deletions
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79
src/OpenFOAM/meshes/primitiveMesh/primitiveMeshCheck/primitiveMeshCheck.C
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@ -1353,55 +1353,58 @@ bool Foam::primitiveMesh::checkUpperTriangular
}
}
nbr.sort();
// Now nbr holds the cellCells in incremental order. Check:
// - neighbouring cells appear only once. Since nbr is sorted this
// is simple check on consecutive elements
// - faces indexed in same order as nbr are incrementing as well.
label prevCell = nbr[0];
label prevFace = curFaces[nbr.indices()[0]];
bool hasMultipleFaces = false;
for (label i = 1; i < nbr.size(); i++)
if (!nbr.empty())
{
label thisCell = nbr[i];
label thisFace = curFaces[nbr.indices()[i]];
nbr.sort();
if (thisCell == labelMax)
// Now nbr holds the cellCells in incremental order. Check:
// - neighbouring cells appear only once. Since nbr is sorted this
// is simple check on consecutive elements
// - faces indexed in same order as nbr are incrementing as well.
label prevCell = nbr[0];
label prevFace = curFaces[nbr.indices()[0]];
bool hasMultipleFaces = false;
for (label i = 1; i < nbr.size(); i++)
{
break;
}
label thisCell = nbr[i];
label thisFace = curFaces[nbr.indices()[i]];
if (thisCell == prevCell)
{
hasMultipleFaces = true;
if (setPtr)
if (thisCell == labelMax)
{
setPtr->insert(prevFace);
setPtr->insert(thisFace);
break;
}
}
else if (thisFace < prevFace)
{
error = true;
if (setPtr)
if (thisCell == prevCell)
{
setPtr->insert(thisFace);
hasMultipleFaces = true;
if (setPtr)
{
setPtr->insert(prevFace);
setPtr->insert(thisFace);
}
}
else if (thisFace < prevFace)
{
error = true;
if (setPtr)
{
setPtr->insert(thisFace);
}
}
prevCell = thisCell;
prevFace = thisFace;
}
prevCell = thisCell;
prevFace = thisFace;
}
if (hasMultipleFaces)
{
nMultipleCells++;
if (hasMultipleFaces)
{
nMultipleCells++;
}
}
}