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¶
The
ck_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/