flux-data-cache

flux-data-cache —

Synopsis




#define     FLUX_DATA_CACHE                 (object)
struct      FluxDataCache;
void        flux_data_cache_init            (FluxDataCache *cache,
                                             guint elem_size,
                                             guint elem_num);
FluxDataCache* flux_data_cache_new          (guint elem_size,
                                             guint elem_num);
void        flux_data_cache_finalize        (FluxObject *cache);
void        flux_data_cache_flush           (FluxDataCache *cache);
gconstpointer flux_data_cache_insert        (FluxDataCache *cache,
                                             guint key,
                                             gconstpointer data);
gpointer    flux_data_cache_get_insert_ptr  (FluxDataCache *cache,
                                             guint key);
gconstpointer flux_data_cache_get_ptr       (FluxDataCache *cache,
                                             guint key);
gboolean    flux_data_cache_get_data        (FluxDataCache *cache,
                                             guint key,
                                             gpointer dest);

Description

Details

FLUX_DATA_CACHE()

#define FLUX_DATA_CACHE(object) ((FluxDataCache *) object)

object :

struct FluxDataCache

struct FluxDataCache {

  FluxObject object;

  guint      elem_size;
  guint      elem_num;

  guint     *key;
  gpointer   data;

  gulong     hits;
  gulong     misses;
};

flux_data_cache_init ()

void        flux_data_cache_init            (FluxDataCache *cache,
                                             guint elem_size,
                                             guint elem_num);

`cache` :
`elem_size` :
`elem_num` :

flux_data_cache_new ()

FluxDataCache* flux_data_cache_new          (guint elem_size,
                                             guint elem_num);

elem_size: Bytes per element. elem_num: Number of elements in the cache.

Creates a new FluxDataCache with elem_size bytes per element and elem_num elements.

`elem_size` :
`elem_num` :
Returns :	A new `FluxDataCache`.

flux_data_cache_finalize ()

void        flux_data_cache_finalize        (FluxObject *cache);

cache :

flux_data_cache_flush ()

void        flux_data_cache_flush           (FluxDataCache *cache);

cache :

flux_data_cache_insert ()

gconstpointer flux_data_cache_insert        (FluxDataCache *cache,
                                             guint key,
                                             gconstpointer data);

`cache` :
`key` :
`data` :
Returns :

flux_data_cache_get_insert_ptr ()

gpointer    flux_data_cache_get_insert_ptr  (FluxDataCache *cache,
                                             guint key);

`cache` :
`key` :
Returns :

flux_data_cache_get_ptr ()

gconstpointer flux_data_cache_get_ptr       (FluxDataCache *cache,
                                             guint key);

`cache` :
`key` :
Returns :

flux_data_cache_get_data ()

gboolean    flux_data_cache_get_data        (FluxDataCache *cache,
                                             guint key,
                                             gpointer dest);

`cache` :
`key` :
`dest` :
Returns :