/* GEGL -

 *

 * This library 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; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library 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 library; if not, write to the

 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 *

 * GeglIDPool: pool of reusable integer ids associated with pointers.

 *

 * Author: Øyvind Kolås <pippin@o-hand.com>

 *

 * Clutter

 * An OpenGL based 'interactive canvas' library.

 * Authored By Matthew Allum  <mallum@openedhand.com>

 *

 * Copyright (C) 2008 OpenedHand

 */

#ifndef __GEGL_ID_POOL_H__

#define __GEGL_ID_POOL_H__

#include <glib.h>

G_BEGIN_DECLS

typedef struct _GeglIDPool   GeglIDPool;

GeglIDPool *gegl_id_pool_new     (guint       initial_size);

void        gegl_id_pool_free    (GeglIDPool *id_pool);

guint32     gegl_id_pool_add     (GeglIDPool *id_pool,

                                  gpointer    ptr);

void        gegl_id_pool_remove  (GeglIDPool *id_pool,

                                  guint32     id);

gpointer    gegl_id_pool_lookup  (GeglIDPool *id_pool,

                                  guint32     id);

G_END_DECLS

#endif /* __CLUTTER_ID_POOL_H__ */