/* Matrix_Categories.c
 *
 * Copyright (C) 1993-2002 David Weenink
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/*
 djmw 20020813 GPL header
*/

#include "Matrix_Categories.h"
#include "TableOfReal_extensions.h"

TableOfReal Matrix_and_Categories_to_TableOfReal (I, Categories thee)
{
	iam (Matrix); TableOfReal him; long i, j;
	
	if (thy size != my ny) return Melder_errorp ("Matrix_and_Categories_to_TableOfReal: "
		"number of rows and number of categories must be equal.");
		
	if (! (him = TableOfReal_create (my ny, my nx)) ||
		! TableOfReal_setSequentialColumnLabels (him, 0, 0, NULL, 1, 1)) goto end;
	
	for (i = 1; i <= my ny; i++)
	{
		if (! (his rowLabels[i] = Melder_strdup (OrderedOfString_itemAtIndex_c (thee, i)))) goto end;
	}
		
	for (i = 1; i <= my ny; i++)
	{
		for (j = 1; j <= my nx; j++) his data[i][j] = my z[i][j];
	}
	
end:
	if (Melder_hasError()) forget (him);
	return him;
}

/* End of file Matrix_Categories.c */
