ck_hs_grow — enlarge hash set capacity
Contents
Description
The ck_hs_grow(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.
Errors
Behavior is undefined if hs is uninitialized. This function will only return false if there are internal
memory allocation failures.
Library
Concurrency Kit (libck, -lck)
Name
ck_hs_grow — enlarge hash set capacity
Return Values
Upon successful completion, ck_hs_grow(3) returns true and otherwise returns false on failure.
See Also
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 http://concurrencykit.org/ September 17, 2012 CK_HS_GROW(3)
Synopsis
#include<ck_hs.h>boolck_hs_grow(ck_hs_t*hs, unsignedlongcapacity);
