1 /* GLIB - Library of useful routines for C programming 2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 17 * Boston, MA 02111-1307, USA. 18 */ 19 20 /* 21 * Modified by the GLib Team and others 1997-2000. See the AUTHORS 22 * file for a list of people on the GLib Team. See the ChangeLog 23 * files for a list of changes. These files are distributed with 24 * GLib at ftp://ftp.gtk.org/pub/gtk/. 25 */ 26 27 #if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION) 28 #error "Only <glib.h> can be included directly." 29 #endif 30 31 #ifndef __G_CACHE_H__ 32 #define __G_CACHE_H__ 33 34 #include <glib/glist.h> 35 36 G_BEGIN_DECLS 37 38 typedef struct _GCache GCache; 39 40 typedef gpointer (*GCacheNewFunc) (gpointer key); 41 typedef gpointer (*GCacheDupFunc) (gpointer value); 42 typedef void (*GCacheDestroyFunc) (gpointer value); 43 44 /* Caches 45 */ 46 GCache* g_cache_new (GCacheNewFunc value_new_func, 47 GCacheDestroyFunc value_destroy_func, 48 GCacheDupFunc key_dup_func, 49 GCacheDestroyFunc key_destroy_func, 50 GHashFunc hash_key_func, 51 GHashFunc hash_value_func, 52 GEqualFunc key_equal_func); 53 void g_cache_destroy (GCache *cache); 54 gpointer g_cache_insert (GCache *cache, 55 gpointer key); 56 void g_cache_remove (GCache *cache, 57 gconstpointer value); 58 void g_cache_key_foreach (GCache *cache, 59 GHFunc func, 60 gpointer user_data); 61 #ifndef G_DISABLE_DEPRECATED 62 void g_cache_value_foreach (GCache *cache, 63 GHFunc func, 64 gpointer user_data); 65 #endif 66 67 G_END_DECLS 68 69 #endif /* __G_CACHE_H__ */ 70