GioSettingsget_double

since: 2.26

gdouble
g_settings_get_double (
  GSettings* settings,
  const gchar* key
)

Gets the value that is stored at key in settings.

A convenience variant of g_settings_get() for doubles.

It is a programmer error to give a key that isn’t specified as having a ‘double’ type in the schema for settings.

Available since: 2.26

key

Type: const gchar*

The key to get the value for.

The data is owned by the caller of the method.

The value is a NUL terminated UTF-8 string.

Type: gdouble

A double.