ACE/examples/APG/Timers/Timers.cpp

   1 // Listing 1 code/ch20
   2 #include "ace/Timer_Queue.h"
   3 #include "ace/Timer_Heap.h"
   4 #include "ace/Timer_Wheel.h"
   5 #include "ace/Timer_Hash.h"
   6 #include "ace/Timer_List.h"
   7
   8 #include "CB.h"
   9 #include "TimerDispatcher.h"
  10
  11 int ACE_TMAIN (int, ACE_TCHAR *[])
  12 {
  13   ACE_Timer_Queue *timer_queue;
  14
  15 #if defined(HEAP)
  16
  17   ACE_NEW_RETURN (timer_queue, ACE_Timer_Heap, -1);
  18 #elif defined(HASH)
  19
  20   ACE_NEW_RETURN (timer_queue, ACE_Timer_Hash, -1);
  21 #elif defined(WHEEL)
  22
  23   ACE_NEW_RETURN (timer_queue, ACE_Timer_Wheel, -1);
  24 #else
  25
  26   ACE_NEW_RETURN (timer_queue, ACE_Timer_List, -1);
  27 #endif
  28
  29   // setup the timer queue
  30   Timer::instance ()->set (timer_queue);
  31
  32   CB cb[10];
  33   long args[10];
  34   for (long i = 0; i < 10 ; i++)
  35     {
  36       ACE_Time_Value const timeout (i);
  37       long timerID =
  38         Timer::instance ()->schedule
  39           (&cb[i],
  40            &args[i],
  41            timer_queue->gettimeofday () + ACE_Time_Value(5),
  42            timeout);
  43
  44       // Set the timerID state variable of the handler.
  45       cb[i].setID (timerID);
  46
  47       // Implicitly send the handler it's timer id.
  48       args[i] = timerID;
  49     }
  50
  51   // "run" the timer.
  52   Timer::instance ()->wait_for_event ();
  53
  54   return 0;
  55 }
  56 // Listing 1