title: How to declare multiple deadline timer in class definition?
body: <p>I have managed to declare one deadline timer in a class.</p>
  <pre><code>class myTimerService
  {
  public:
      boost::asio::io_service ioService;
      myTimerService():t0(ioService){}
  private:
      boost::asio::deadline_timer t0;
  };
  </code></pre>
  <p>so the construct is able to construct the t0.
  How do I modify it to have another deadline_timer t1. How would the construct look like for following?</p>
  <pre><code>class myTimerService
  {
  public:
      boost::asio::io_service ioService;
      myTimerService()-------????
  private:
      boost::asio::deadline_timer t0;
      boost::asio::deadline_timer t1;
  };
  </code></pre>