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patch for hypofilter (to avoid the exception)

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Signed-off-by: asl <asl@opencascade.com>
This commit is contained in:
isn 2016-11-23 19:32:36 +03:00 committed by asl
parent ecff7cff5b
commit 6c8252b448
1 changed files with 6 additions and 4 deletions
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6
src/SMESH/SMESH_HypoFilter.cxx
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@ -139,16 +139,18 @@ void SMESH_HypoFilter::IsMoreLocalThanPredicate::findPreferable()
std::find( idList.begin(), idList.end(), shapeID ); std::find( idList.begin(), idList.end(), shapeID );
if ( idIt != idList.end() && *idIt != idList.front() ) if ( idIt != idList.end() && *idIt != idList.front() )
{ {
for ( ; idIt != idList.end(); --idIt ) for ( --idIt; true; --idIt )
{ {
const TopoDS_Shape& shape = _mesh.GetMeshDS()->IndexToShape( *idIt ); const TopoDS_Shape& shape = _mesh.GetMeshDS()->IndexToShape( *idIt );
if ( !shape.IsNull()) if ( !shape.IsNull())
_preferableShapes.Add( shape ); _preferableShapes.Add( shape );
if ( idIt == idList.begin() )
break;
} }
} }
} }
} }
//======================================================================= //=======================================================================
//function : IsMoreLocalThanPredicate::IsOk //function : IsMoreLocalThanPredicate::IsOk
//purpose : //purpose :