If the reader is not currently on an object, or if the member_name is not
defined in the object, the reader will be put in an error state until
json.reader.Reader.endMember is called. This means that if used
conditionally, json.reader.Reader.endMember must be called on all branches:
Advances the cursor of the reader to the member_name of the object at the current position.
You can use json.reader.Reader.getValue and its wrapper functions to retrieve the value of the member; for instance:
json_reader_read_member (reader, "width"); width = json_reader_get_int_value (reader);
After reading the value, [json.reader.Reader.endMember] should be called to reposition the cursor inside the reader, e.g.:
If the reader is not currently on an object, or if the member_name is not defined in the object, the reader will be put in an error state until json.reader.Reader.endMember is called. This means that if used conditionally, json.reader.Reader.endMember must be called on all branches: