class clock :
object
.. end
val clock : SFClock.t
method destroy : unit -> unit
method elapsed_time_as_microseconds : int64
method elapsed_time_as_milliseconds : int32
method elapsed_time_as_seconds : float
method get_elapsed_time : unit -> SFTime.t
method get_elapsed_time_as : time_as -> float
method restart : unit -> SFTime.t
method restart_as : time_as -> float
method restart_as_microseconds : unit -> int64
method restart_as_milliseconds : unit -> int32
method restart_as_seconds : unit -> float