Function

GLibDataForeachFunc

Declaration

void
(* GDataForeachFunc) (
  GQuark key_id,
  gpointer data,
  gpointer user_data
)

Description

Specifies the type of function passed to g_dataset_foreach(). It is called with each GQuark id and associated data element, together with the user_data parameter supplied to g_dataset_foreach().

Parameters

`key_id`	`GQuark`
	The `GQuark` id to identifying the data element.
`data`	`gpointer`
	The data element.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`user_data`	`gpointer`
	User data passed to g_dataset_foreach().
	The argument can be `NULL`.
	The data is owned by the caller of the function.