Function

GLibTraverseFunc

since: 2.0

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.

Available since: 2.0

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.

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.