Method

GeglMetadataStoreget_warning

Declaration [src]

const gchar*
gegl_metadata_store_get_warning (
  GeglMetadataStore* self
)

Description [src]

Get warning.

Return value

Returns: const gchar*
 

Warning or NULL if not set.

 The data is owned by the instance.
 The value is a NUL terminated UTF-8 string.