Gets the value corresponding to the given key. Since a GTree is automatically balanced as key/value pairs are added, key lookup is O(log n) (where n is the number of key/value pairs in the tree).
the key to look up
the value corresponding to the key, or NULL if the key was not found
Gets the value corresponding to the given key. Since a GTree is automatically balanced as key/value pairs are added, key lookup is O(log n) (where n is the number of key/value pairs in the tree).