Function

GLibdatalist_get_data

since: 2.0

Declaration 

gpointer
g_datalist_get_data (
  GData** datalist,
  const gchar* key
)

Description

Gets a data element, using its string identifier. This is slower than g_datalist_id_get_data() because it compares strings.

Available since: 2.0

Parameters

datalist

Type: GData

A datalist.

The data is owned by the caller of the function.
key

Type: const gchar*

The string identifying a data element.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.

Return value

Type: gpointer

The data element, or NULL if it is not found.

The data is owned by the called function.
The return value can be NULL.