Function
GLibHashTablereplace
Description
Inserts a new key and value into a GHashTable similar to
g_hash_table_insert(). The difference is that if the key
already exists in the GHashTable, it gets replaced by the
new key. If you supplied a value_destroy_func when creating
the GHashTable, the old value is freed using that function.
If you supplied a key_destroy_func when creating the
GHashTable, the old key is freed using that function.
Starting from GLib 2.40, this function returns a boolean value to indicate whether the newly added value was already in the hash table or not.
Parameters
hash_table-
Type:
GHashTableA
GHashTable.The data is owned by the caller of the function. key-
Type:
gpointerA key to insert.
The argument can be NULL.The data is owned by the caller of the function. value-
Type:
gpointerThe value to associate with the key.
The argument can be NULL.The data is owned by the caller of the function.