#include <db_cxx.h>

int Db::get_h_ffactor(u_int32_t *h_ffactorp);

The Db::get_h_ffactor() method returns the hash table density as set by the Db::set_h_ffactor() method. The hash table density is the number of items that Berkeley DB tries to place in a hash bucket before splitting the hash bucket.

The Db::get_h_ffactor() method may be called at any time during the life of the application.

The Db::get_h_ffactor() method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success.