Method

JsonObjectIternext_ordered

since: 1.6

Declaration [src] 

gboolean
json_object_iter_next_ordered (
  JsonObjectIter* iter,
  const char** member_name,
  JsonNode** member_node
)

Description [src]

Advances the iterator and retrieves the next member in the object.

If the end of the object is reached, FALSE is returned and member_name and member_node are set to invalid values. After that point, the iter is invalid.

The order in which members are returned by the iterator is the same order in which the members were added to the JsonObject. The iterator is invalidated if its JsonObject is modified during iteration.

You must use this function with an iterator initialized with json_object_iter_init_ordered(); using this function with an iterator initialized with json_object_iter_init() yields undefined behavior.

See also: json_object_iter_next().

Available since: 1.6

Parameters

member_name

Type: const char**

Return location for the member name, or NULL to ignore.

The argument will be set by the function.
The argument can be NULL.
The returned data is owned by the instance.
The value is a NUL terminated UTF-8 string.
member_node

Type: JsonNode

Return location for the member value, or NULL to ignore.

The argument will be set by the function.
The argument can be NULL.
The returned data is owned by the instance.

Return value

Type: gboolean

TRUEif member_name and member_node are valid; FALSE if the end of the object has been reached.