Sets our main struct and passes it to the parent class.
the main Gtk struct as a void*
Get the main Gtk struct
Appends @append_value to the GstValueArray in @value.
Appends @append_value to the GstValueArray in @value.
Gets the number of values contained in @value.
Gets the value that is a member of the array contained in @value and has the index @index.
Initializes and pre-allocates a #GValue of type #GST_VALUE_ARRAY.
Prepends @prepend_value to the GstValueArray in @value.
the main Gtk struct
A fundamental type that describes an ordered list of #GValue