#ifndef _BooleanOperations_Explorer_HeaderFile #include #endif #ifndef _BooleanOperations_OnceExplorer_HeaderFile #include #endif #ifndef _TopoDS_Shape_HeaderFile #include #endif #ifndef _BooleanOperations_AncestorsSeqAndSuccessorsSeq_HeaderFile #include #endif #ifndef _BooleanOperations_IndexedDataMapOfShapeAncestorsSuccessors_HeaderFile #include #endif #ifndef _Bnd_Box_HeaderFile #include #endif #ifndef _BooleanOperations_ShapeAndInterferences_HeaderFile #include #endif #ifndef _BooleanOperations_IndexedDataMapOfShapeInteger_HeaderFile #include #endif #ifndef _BooleanOperations_ShapesDataStructure_HeaderFile #include #endif