class Reducer from TopOpeBRepDS ---Purpose: reduce interferences of a data structure (HDS) -- used in topological operations. uses DataMapOfShapeListOfShapeOn1State from TopOpeBRepDS, HDataStructure from TopOpeBRepDS is Create(HDS:HDataStructure from TopOpeBRepDS) returns Reducer from TopOpeBRepDS; ProcessFaceInterferences(me:out;M:DataMapOfShapeListOfShapeOn1State); ProcessEdgeInterferences(me:out); fields myHDS : HDataStructure from TopOpeBRepDS; end Reducer from TopOpeBRepDS;