X-Git-Url: https://pd.if.org/git/?p=nbds;a=blobdiff_plain;f=include%2Fhashtable.h;h=3fb5d6cff3ff3844a1d367e31208a139ffba3c30;hp=9cffb7f9362e9dff409531516fa72818adf811fd;hb=4ae7c1069667d8f067258d89676126f9b44226d6;hpb=d26bac75802a324ed98c8d3d88cfb9eb87b3b35a

diff --git a/include/hashtable.h b/include/hashtable.h
index 9cffb7f..3fb5d6c 100644
--- a/include/hashtable.h
+++ b/include/hashtable.h
@@ -1,16 +1,27 @@
 #ifndef HASHTABLE_H
 #define HASHTABLE_H
 
-#include "datatype.h"
+#include "map.h"
 
 typedef struct ht hashtable_t;
+typedef struct ht_iter ht_iter_t;
 
-hashtable_t *ht_alloc (const datatype_t *key_type);
-uint64_t ht_cas    (hashtable_t *ht, void *key, uint64_t expected_val, uint64_t val);
-uint64_t ht_get    (hashtable_t *ht, void *key);
-uint64_t ht_remove (hashtable_t *ht, void *key);
-uint64_t ht_count  (hashtable_t *ht);
-void     ht_print  (hashtable_t *ht);
-void     ht_free   (hashtable_t *ht);
+hashtable_t * ht_alloc (const datatype_t *key_type);
+map_val_t ht_cas    (hashtable_t *ht, map_key_t key, map_val_t expected_val, map_val_t val);
+map_val_t ht_get    (hashtable_t *ht, map_key_t key);
+map_val_t ht_remove (hashtable_t *ht, map_key_t key);
+size_t    ht_count  (hashtable_t *ht);
+void      ht_print  (hashtable_t *ht);
+void      ht_free   (hashtable_t *ht);
+
+ht_iter_t * ht_iter_begin (hashtable_t *ht, map_key_t key);
+map_val_t   ht_iter_next  (ht_iter_t *iter, map_key_t *key_ptr);
+void        ht_iter_free  (ht_iter_t *iter);
+
+static const map_impl_t ht_map_impl = { 
+    (map_alloc_t)ht_alloc, (map_cas_t)ht_cas, (map_get_t)ht_get, (map_remove_t)ht_remove, 
+    (map_count_t)ht_count, (map_print_t)ht_print, (map_free_t)ht_free, (map_iter_begin_t)ht_iter_begin,
+    (map_iter_next_t)ht_iter_next, (map_iter_free_t)ht_iter_free
+};
 
 #endif//HASHTABLE_H