Initialises the this and associate it with object.
```c JsonObjectIter iter; const gchar *member_name; JsonNode *member_node;
json_object_iter_init (&iter, some_object); while (json_object_iter_next (&iter, &member_name, &member_node)) { // Do
something with member_name and member_node. } ```
The iterator initialized with this function will iterate the members of the object in an undefined order.
See also: [[email protected]_ordered]
| this |
an uninitialised JSON object iterator |
| object |
the JSON object to iterate over |