hashtable-c

Simple hashtable implementation in C

#Usage

• Create new hashtable with size of 23

  Hashtable *ht = ht_new(23);

• Put a <key, value> pair, ex: <10, 50> #####ht_put(ht, 10, 50); or

  ht->put(ht, 10, 50);

• Get a value by key, ex: for key = 10

  int value = ht_get(ht, 10);

or

int value = ht->get(ht, 10);

• Check for existence of a Key

  int is_present = ht_contains_key(ht, 10);

or

int is_present = ht->contains_key(ht, 10);

• Delete a key 10

  int value = ht_delete(ht, 10);

or

int value = ht->delete(ht, 10);

• Check the load factor of hashtable

double load_factor = ht_load_factor(ht);

or

double load_factor = ht->load_factor(ht);

• Finally dispose hashtable

  ht_dispose(ht);

or

ht->dispose(ht);

Unstable functions

Following methods are still in unstable state and does not guaranteed to work.

• Clear hashtable Clears the entire hashtable (all keys will be deleted) ht_clear(ht); or ht->clear(ht);