dynarray.c 1.4 KB
/**
 * \file
 *
 * \author	Georg Hopp
 *
 * \copyright
 * Copyright © 2014 Georg Hopp
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#include <stdarg.h>

#include "trbase.h"
#include "tr/dynarray.h"

static
inline
void
_darrResize(TR_Dynarray this, size_t index)
{
	if (index > (long)this->size - 1) { 
		void * new_data = TR_calloc(index + 1, sizeof(void *));
		memcpy(new_data, this->data, this->size * sizeof(void *));
		TR_MEM_FREE(this->data);
		this->data = (const void **)new_data;
		this->size = TR_getUsableSize(new_data) / sizeof(void *);
	}
}

static
int
darrCtor(void * _this)
{
	return 0;
}

static
void
darrDtor(void * _this)
{
	TR_MEM_FREE(((TR_Dynarray)_this)->data);
}

TR_INIT_IFACE(TR_Class, darrCtor, darrDtor, NULL);
TR_CREATE_CLASS(TR_Dynarray, NULL, NULL, TR_IF(TR_Class));

// vim: set ts=4 sw=4: