1 gcache.h

     1 /* GLIB - Library of useful routines for C programming

     2  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald

     3  * Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.

     4  *

     5  * This library is free software; you can redistribute it and/or

     6  * modify it under the terms of the GNU Lesser General Public

     7  * License as published by the Free Software Foundation; either

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

     9  *

    10  * This library is distributed in the hope that it will be useful,

    11  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU

    13  * Lesser General Public License for more details.

    14  *

    15  * You should have received a copy of the GNU Lesser General Public

    16  * License along with this library; if not, write to the

    17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

    18  * Boston, MA 02111-1307, USA.

    19  */

    20 

    21 /*

    22  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS

    23  * file for a list of people on the GLib Team.  See the ChangeLog

    24  * files for a list of changes.  These files are distributed with

    25  * GLib at ftp://ftp.gtk.org/pub/gtk/. 

    26  */

    27 

    28 #ifndef __G_CACHE_H__

    29 #define __G_CACHE_H__

    30 

    31 #include <_ansi.h>

    32 #include <glib/glist.h>

    33 

    34 G_BEGIN_DECLS

    35 

    36 typedef struct _GCache          GCache;

    37 

    38 typedef gpointer        (*GCacheNewFunc)        (gpointer       key);

    39 typedef gpointer        (*GCacheDupFunc)        (gpointer       value);

    40 typedef void            (*GCacheDestroyFunc)    (gpointer       value);

    41 

    42 /* Caches

    43  */

    44 IMPORT_C GCache*  g_cache_new           (GCacheNewFunc      value_new_func,

    45                                 GCacheDestroyFunc  value_destroy_func,

    46                                 GCacheDupFunc      key_dup_func,

    47                                 GCacheDestroyFunc  key_destroy_func,

    48                                 GHashFunc          hash_key_func,

    49                                 GHashFunc          hash_value_func,

    50                                 GEqualFunc         key_equal_func);

    51 IMPORT_C void     g_cache_destroy       (GCache            *cache);

    52 IMPORT_C gpointer g_cache_insert        (GCache            *cache,

    53                                 gpointer           key);

    54 IMPORT_C void     g_cache_remove        (GCache            *cache,

    55                                 gconstpointer      value);

    56 IMPORT_C void     g_cache_key_foreach   (GCache            *cache,

    57                                 GHFunc             func,

    58                                 gpointer           user_data);

    59 #ifndef G_DISABLE_DEPRECATED

    60 IMPORT_C void     g_cache_value_foreach (GCache            *cache,

    61                                 GHFunc             func,

    62                                 gpointer           user_data);

    63 #endif

    64 

    65 G_END_DECLS

    66 

    67 #endif /* __G_CACHE_H__ */

    68 

    69 

    70