public EClass getIfcQuantityArea() {
		if (ifcQuantityAreaEClass == null) {
			ifcQuantityAreaEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(413);
		}
		return ifcQuantityAreaEClass;
	}
public EClass getIfcQuantityArea ( ) { if ( ifcQuantityAreaEClass == null ) { ifcQuantityAreaEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc2x3tc1Package . eNS_URI ) . getEClassifiers ( ) . get ( 413 ) ; } return ifcQuantityAreaEClass ; }
<!-- begin-user-doc -->
<!-- end-user-doc -->
@generated