e-cache

struct ECache;

gpointer    (*ECacheDupFunc)                (gconstpointer data);

void        (*ECacheFreeFunc)               (gpointer data);

ECache*     e_cache_new                     (GHashFunc key_hash_func,
                                             GCompareFunc key_compare_func,
                                             ECacheDupFunc key_dup_func,
                                             ECacheFreeFunc key_free_func,
                                             ECacheFreeFunc object_free_func,
                                             size_t softlimit,
                                             size_t hardlimit);

void        e_cache_ref                     (ECache *cache);

void        e_cache_unref                   (ECache *cache);

gpointer    e_cache_lookup                  (ECache *cache,
                                             gconstpointer key);

gpointer    e_cache_lookup_notouch          (ECache *cache,
                                             gconstpointer key);

gboolean    e_cache_insert                  (ECache *cache,
                                             gpointer key,
                                             gpointer data,
                                             size_t size);

void        e_cache_invalidate              (ECache *cache,
                                             gpointer key);

void        e_cache_invalidate_all          (ECache *cache);

size_t      e_cache_query_object_size       (ECache *cache,
                                             gconstpointer key);