CK_HT_ENTRY_EMPTY(3) | Library Functions Manual | CK_HT_ENTRY_EMPTY(3) |
NAME¶
ck_ht_entry_empty
—
determine whether entry contains a key-value pair
LIBRARY¶
Concurrency Kit (libck, -lck)SYNOPSIS¶
#include <ck_ht.h>
bool
ck_ht_entry_empty
(ck_ht_entry_t
*entry);
DESCRIPTION¶
Theck_ht_entry_empty
() function will return
false
if entry points to a valid
key-value pair. If entry does not point to a valid
key-value pair it returns true.
It is expected that
the object pointed to by entry was initialized by a
preceding call to the ck_ht_entry_set family of functions,
the ck_ht_get_spmc(3) function or the
ck_ht_set_spmc(3) function.
ERRORS¶
Behavior is undefined if entry has not been initialized.SEE ALSO¶
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_count(3), ck_ht_reset_spmc(3), ck_ht_reset_size_spmc(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 http://concurrencykit.org/
March 29, 2012 |