idtable.h

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/*
 * $Id: idtable.h,v 1.5 2005/06/29 14:24:26 daichik Exp $
 *
 * Copyright (c) 2001-2003, Richard Eckart
 *
 *----------------------------------------------------------------------
 * This file is part of gtk-gnutella.
 *
 *  gtk-gnutella 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.
 *
 *  gtk-gnutella 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 gtk-gnutella; if not, write to the Free Software
 *  Foundation, Inc.:
 *      59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *----------------------------------------------------------------------
 */

#ifndef _idtable_h_
#define _idtable_h_

#include <glib.h>

#define idtable_ids(tbl) (tbl->ids)
#define idtable_size(tbl) (tbl->size)

typedef struct idtable {
    guint32   size;      
    guint32   esize;     
    guint32   ids;       
    guint32   last_id;   
    guint32  *used_ids;  
    gpointer *data;      
} idtable_t;

idtable_t *idtable_new(guint32 isize, guint32 esize);

void idtable_destroy(idtable_t *table);

guint32 idtable_new_id(idtable_t *tbl, gpointer value);
void idtable_new_id_value(idtable_t *tbl, guint32 id, gpointer value);

void idtable_free_id(idtable_t *tbl, guint32 id);

G_INLINE_FUNC gboolean idtable_is_id_used(idtable_t *tbl, guint32 id);

void idtable_set_value(idtable_t *tbl, guint32 id, gpointer value);
gpointer idtable_get_value(idtable_t *tbl, guint32 id);

#endif /* _idtable_h_ */

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