function MergeStrategy( mergedElements ) {

	/**
	 * Strategy's context, store Layer's reference in strategy.
	 *
	 * @type { MergedLayer }
	 */

	this.layerContext = undefined;

	/**
	 * Array of TensorSpace layers, store user's inputList for merge function.
	 *
	 * @type { Layer[] }
	 */
	this.mergedElements = mergedElements;

}
setLayerContext(), Layer is Strategy's context, store Layer's reference in strategy.
This method will be called by MergedLayer, after initializing the Strategy.

@param layer