public EClass getIfcSlab() {
		if (ifcSlabEClass == null) {
			ifcSlabEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers()
					.get(516);
		}
		return ifcSlabEClass;
	}
public EClass getIfcSlab ( ) { if ( ifcSlabEClass == null ) { ifcSlabEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc2x3tc1Package . eNS_URI ) . getEClassifiers ( ) . get ( 516 ) ; } return ifcSlabEClass ; }
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@generated