CK_HS_GROW(3) Library Functions Manual CK_HS_GROW(3)

ck_hs_growenlarge hash set capacity

Concurrency Kit (libck, -lck)

#include <ck_hs.h>

ck_hs_grow(ck_hs_t *hs, unsigned long capacity);

The (3) function will resize the hash set in order to be able to store at least the number of entries specified by capacity at a load factor of one. The default hash set load factor is 0.5. If you wish to minimize the likelihood of memory allocations for a hash set meant to store n entries, then specify a capacity of 2n. The default behavior of ck_hs is to round capacity to the next power of two if it is not already a power of two.

Upon successful completion, ck_hs_grow(3) returns true and otherwise returns false on failure.

Behavior is undefined if hs is uninitialized. This function will only return false if there are internal memory allocation failures.

ck_hs_init(3), ck_hs_move(3), ck_hs_destroy(3), CK_HS_HASH(3), ck_hs_iterator_init(3), ck_hs_next(3), ck_hs_get(3), ck_hs_put(3), ck_hs_put_unique(3), ck_hs_set(3), ck_hs_fas(3), ck_hs_remove(3), ck_hs_rebuild(3), ck_hs_gc(3), ck_hs_count(3), ck_hs_reset(3), ck_hs_reset_size(3), ck_hs_stat(3)

Additional information available at

September 17, 2012