 /*************************************************************************/
 /*                                                                       */
 /*                Centre for Speech Technology Research                  */
 /*                     University of Edinburgh, UK                       */
 /*                         Copyright (c) 1996                            */
 /*                        All Rights Reserved.                           */
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 /*  the following conditions:                                            */
 /*   1. The code must retain the above copyright notice, this list of    */
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 /*   3. Original authors' names are not deleted.                         */
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 /*      derived from this software without specific prior written        */
 /*      permission.                                                      */
 /*                                                                       */
 /*  THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK        */
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 /*  THIS SOFTWARE.                                                       */
 /*                                                                       */
 /*************************************************************************/
 /*                                                                       */
 /*                     Author :  Paul Taylor                             */
 /*                     Date   :  April 1996                              */
 /* --------------------------------------------------------------------- */
 /*                        Matrix class                                   */
 /*                                                                       */
 /*************************************************************************/

#ifndef __IMatrix_H__
#define __IMatrix_H__

#include <speech_tools/EST_TSimpleMatrix.h>
#include <speech_tools/EST_TSimpleVector.h>

/** A matrix class for integers. {\tt EST_IMatrix x} should be
    used instead of {\tt int **x} wherever possible.
*/
class EST_IMatrix: public EST_TSimpleMatrix<int> {
private:
public:
    /// size constructor
    EST_IMatrix(int m, int n):EST_TSimpleMatrix<int>(m, n) {}
    /// copy constructor
    EST_IMatrix(EST_IMatrix &a):EST_TSimpleMatrix<int>(a) {}
    /// CHECK  - what does this do???
    EST_IMatrix(EST_IMatrix &a, int b);
    /// default constructor
    EST_IMatrix():EST_TSimpleMatrix<int>() {}
};

/// find largest element
int matrix_max(const EST_IMatrix &a);

#endif
