AcRxObject AcGiDrawable AcHeapOperators AcDbObject AcDbAssocActionParam AcDbAssocVertexActionParam
class AcDbAssocVertexActionParam : public AcDbAssocActionParam;
AcDbAssocVertexActionParam.h
Action parameter that maintains a reference to a vertex subentity of an AcDbEntity, or directly maintains a AcGePoint3d geometry.