Function

GLibTraverseFunc

Declaration

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

Type: gpointer

A key of a GTree node.

The argument can be NULL.
The data is owned by the caller of the function.
value

Type: gpointer

The value corresponding to the key.

The argument can be NULL.
The data is owned by the caller of the function.
user_data

Type: 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

Type: gboolean

TRUE to stop the traversal.