CK_HT_COUNT(3) Library Functions Manual CK_HT_COUNT(3)

ck_ht_countreturn count of key-value pairs in hash table

Concurrency Kit (libck, -lck)

#include <ck_ht.h>

ck_ht_count(ck_ht_t *ht);

The () function will return the number of entries in the hash table pointed to be the ht argument. The function may only be called without the presence of concurrent write operations.

Behavior is undefined if ht has not been initialized.

ck_ht_stat(3), ck_ht_init(3), ck_ht_destroy(3), ck_ht_hash(3), ck_ht_hash_direct(3), ck_ht_set_spmc(3), ck_ht_put_spmc(3), ck_ht_gc(3), ck_ht_get_spmc(3), ck_ht_grow_spmc(3), ck_ht_remove_spmc(3), ck_ht_reset_size_spmc(3), ck_ht_reset_spmc(3), ck_ht_entry_empty(3), ck_ht_entry_key_set(3), ck_ht_entry_key_set_direct(3), ck_ht_entry_key(3), ck_ht_entry_key_length(3), ck_ht_entry_value(3), ck_ht_entry_set(3), ck_ht_entry_set_direct(3), ck_ht_entry_key_direct(3), ck_ht_entry_value_direct(3), ck_ht_iterator_init(3), ck_ht_next(3)

Additional information available at

March 29, 2012