func (v *Value) SetDouble(val float64) {
	C.g_value_set_double(v.native(), C.gdouble(val))
}
func (v *Value) SetDouble(val float64) {
	C.g_value_set_double(v.native(), C.gdouble(val))
}
func ( v * Value ) SetDouble ( val float64 ) { C . g_value_set_double ( v . native ( ) , C . gdouble ( val ) ) }
// SetDouble is a wrapper around g_value_set_double().
SetDouble is a wrapper around g_value_set_double () .