internal IfcVibrationIsolator(DatabaseIfc db, IfcVibrationIsolator i) : base(db, i) { mPredefinedType = i.mPredefinedType; } public IfcVibrationIsolator(IfcObjectDefinition host, IfcObjectPlacement placement, IfcProductRepresentation representation) : base(host, placement, representation) { }