Function

GLibDataForeachFunc

since: 2.0

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().

Available since: 2.0

Parameters

key_id

Type: GQuark

The GQuark id to identifying the data element.

data

Type: gpointer

The data element.

The argument can be NULL.

The data is owned by the caller of the function.

user_data

Type: gpointer

User data passed to g_dataset_foreach().

The argument can be NULL.

The data is owned by the caller of the function.