Function

GLibTraverseFunc

Declaration

gboolean
(* GTraverseFunc) (
  gpointer key,
  gpointer value,
  gpointer data
)

Description

Specifies the type of function passed to g_tree_traverse(). It is passed the key and value of each node, together with the user_data parameter passed to g_tree_traverse(). If the function returns TRUE, the traversal is stopped.

Parameters

`key`	`gpointer`
	A key of a `GTree` node.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`value`	`gpointer`
	The value corresponding to the key.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`data`	`gpointer`
	User data passed to `g_tree_traverse()`
	The argument can be `NULL`.
	The data is owned by the caller of the function.

Return value

Returns:	`gboolean`
	`TRUE` to stop the traversal.