label findPatchID(const polyBoundaryMesh& patches, const word& name)
{
const label patchID = patches.findPatchID(name);
if (patchID == -1)
{
FatalErrorInFunction
<< "Cannot find patch " << name
<< " in the source mesh.\n"
<< "Valid patch names are " << patches.names()
<< exit(FatalError);
}
return patchID;
}
// Checks whether patch present
void checkPatch(const polyBoundaryMesh& bMesh, const word& name)
{
label patchI = bMesh.findPatchID(name);
if (patchI == -1)
{
FatalErrorIn("checkPatch(const polyBoundaryMesh&, const word&)")
<< "Cannot find patch " << name << endl
<< "It should be present and of non-zero size" << endl
<< "Valid patches are " << bMesh.names()
<< exit(FatalError);
}
if (bMesh[patchI].empty())
{
FatalErrorIn("checkPatch(const polyBoundaryMesh&, const word&)")
<< "Patch " << name << " is present but zero size"
<< exit(FatalError);
}
}