public EClass getIfcPreDefinedDimensionSymbol() {
		if (ifcPreDefinedDimensionSymbolEClass == null) {
			ifcPreDefinedDimensionSymbolEClass = (EClass) EPackage.Registry.INSTANCE
					.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers().get(374);
		}
		return ifcPreDefinedDimensionSymbolEClass;
	}
public EClass getIfcPreDefinedDimensionSymbol ( ) { if ( ifcPreDefinedDimensionSymbolEClass == null ) { ifcPreDefinedDimensionSymbolEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc2x3tc1Package . eNS_URI ) . getEClassifiers ( ) . get ( 374 ) ; } return ifcPreDefinedDimensionSymbolEClass ; }
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@generated