// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file // for details. All rights reserved. Use of this source code is governed by a // BSD-style license that can be found in the LICENSE file. /** * The class [Clock] provides access to a monotonically incrementing clock * device. */ class Clock { /** * Returns the current clock tick. */ static int now() native "Clock_now"; /** * Returns the frequency of clock ticks in Hz. */ static int frequency() native "Clock_frequency"; }