Method _invalidateOrderedCache

lib/util/SortableSet.js:167–171

* Invalidate ordered cache. * @private * @returns {void}

()

	 * @returns {void}
	 */
	_invalidateOrderedCache() {
		if (this._cacheOrderIndependent !== undefined) {
			this._cacheOrderIndependent.clear();
		}
	}

	/**
	 * Returns the raw array.