/* Delta.c
 *
 * Copyright (C) 1992-2002 Paul Boersma
 *
 * 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.
 */

/*
 * pb 1995/10/15
 * pb 2002/07/16 GPL
 */

#include "Delta.h"

static void destroy (I)
{
	iam (Delta);
	if (my tube)
	{
		my tube ++;
		free (my tube);
		my tube = NULL;
	}
	inherited (Delta) destroy (me);
}

class_methods (Delta, Thing)
	class_method (destroy)
class_methods_end

Delta Delta_create (int numberOfTubes)
{
	Delta me = new (Delta);
	int itube;
	if (! me) return NULL;
	Melder_assert (numberOfTubes >= 1);
	my numberOfTubes = numberOfTubes;
	my tube = (struct Delta_Tube *) calloc (numberOfTubes, sizeof (struct Delta_Tube));
	if (! my tube) { forget (me); return NULL; }
	my tube --;
	for (itube = 1; itube <= numberOfTubes; itube ++)
	{
		Delta_Tube t = my tube + itube;
		t -> parallel = 1;
	}
	return me;
}

/* End of file Delta.c */
