/**
 * Copyright 2004-2006 DFKI GmbH.
 * All Rights Reserved.  Use is subject to license terms.
 *
 * This file is part of MARY TTS.
 *
 * MARY TTS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, version 3 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package marytts.signalproc.process;

/**
 * @author Marc Schröder
 * 
 */
public interface CopyingDataProcessor {
	/**
	 * Perform some processing on the input data while copying it to the output location.
	 * 
	 * @param src
	 *            src
	 * @param srcOff
	 *            srcOff
	 * @param dest
	 *            dest
	 * @param destOff
	 *            destOff
	 * @param len
	 *            len
	 */
	public void apply(final double[] src, int srcOff, double[] dest, int destOff, int len);
}