kv_iterator_size()

#include <kvstore.h>

kv_int_t 
kv_iterator_size(const kv_iterator_t *iterator) 

Returns the number of items contained in the iterator. This function can only be used with iterators returned by the kv_multi_* line of functions. The iterators returned by other functions, such as kv_store_iterator(), are not usable by this function.

Parameters

• store

  The store parameter is the handle to the store to which the iterator belongs.

• iterator

  The iterator parameter is the handle to the iterator for which you want sizing information.

See Also

• Data Operations and Related Functions