timermanager.h

对POSIX timer的面向对象的封装。

#ifndef TIMER_MANAGER_H
#define TIMER_MANAGER_H

#include <map>
#include <time.h>

class ITimer;
class TimerCache;

class TimerManager
{
typedef std::map<timer_t , int> TimerIdMap;
public:
  TimerManager();
  virtual ~TimerManager();

  int initialize(TimerCache * pCache);

  // create and start the timer
  timer_t createTimer(ITimer * timer , int interval , bool periodical = false , void * args = 0);
  // cancel the timer.
  int deleteTimer(timer_t timerId);

protected:
  // the pointer to the timer cache.
  TimerCache * pCache_m;
  // timer id map <timer_t to int>
  TimerIdMap idMap_m;
};

#endif