Method

GrlDataget_single_values_for_key_string

since: 0.1.13

Declaration [src] 

GList*
grl_data_get_single_values_for_key_string (
  GrlData* data,
  GrlKeyID key
)

Description [src]

Returns all non-NULL values for key from data. key must have been registered as a string-type key. This ignores related keys.

Available since: 0.1.13

Parameters

key

Type: GrlKeyID

A metadata key.

Return value

Type: A list of utf8

A GList with values. Do not change or free the strings. Free the list with #g_list_free.

The caller of the method takes ownership of the data container, but not the data inside it.
Each element is a NUL terminated UTF-8 string.