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
See Implementation
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).