function DOT(fnLeft, sIdentifier, aParts, oReference) {
		var oParent = fnLeft(aParts),
			vChild = oParent[sIdentifier];

		if (oReference) {
			oReference.base = oParent;
		}
		return vChild;
	}
/**
	 * Formatter function for member access via the dot operator.
	 * @param {function} fnLeft - formatter function for the left operand
	 * @param {string} sIdentifier - the identifier on the dot's right side
	 * @param {any[]} aParts - the array of binding values
	 * @param {object} [oReference]
	 *   optional side channel to return the base value (left operand) of the reference
	 * @return {any} - the left operand's member with the name
	 */
Formatter function for member access via the dot operator.
Formatter function for member access via the dot operator .
function DOT(fnLeft, sIdentifier, aParts, oReference) {
		var oParent = fnLeft(aParts),
			vChild = oParent[sIdentifier];
		if (oReference) {
			oReference.base = oParent;
		}
		return vChild;
	}
function DOT ( fnLeft , sIdentifier , aParts , oReference ) { var oParent = fnLeft ( aParts ) , vChild = oParent [ sIdentifier ] ; if ( oReference ) { oReference . base = oParent ; } return vChild ; }
Formatter function for member access via the dot operator.
Formatter function for member access via the dot operator .