PeriodicActivity.hpp
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00038 #ifndef ORO_PERIODIC_ACTIVITY_HPP
00039 #define ORO_PERIODIC_ACTIVITY_HPP
00040
00041 #include "RunnableInterface.hpp"
00042
00043 #include "Time.hpp"
00044 #include "ActivityInterface.hpp"
00045 #include "TimerThread.hpp"
00046
00047 #ifdef ORO_PRAGMA_INTERFACE
00048 #pragma interface
00049 #endif
00050
00051 namespace RTT
00052 {
00053
00069 class RTT_API PeriodicActivity
00070 : public ActivityInterface
00071 {
00072 public:
00073
00087 PeriodicActivity(int priority, Seconds period, RunnableInterface* r=0 );
00088
00104 PeriodicActivity(int scheduler, int priority, Seconds period, RunnableInterface* r=0 );
00105
00106
00116 PeriodicActivity(TimerThreadPtr thread, RunnableInterface* r=0);
00117
00129 PeriodicActivity(Seconds period, TimerThreadPtr thread, RunnableInterface* r=0 );
00130
00144 PeriodicActivity(secs sec, nsecs nsec, TimerThreadPtr thread, RunnableInterface* r=0 );
00145
00149 virtual ~PeriodicActivity();
00150
00151 virtual bool start();
00152
00153 virtual bool execute();
00154
00155 virtual bool trigger();
00156
00157 virtual bool stop();
00158
00159 virtual bool isRunning() const;
00160
00161 virtual bool isActive() const;
00162
00163 virtual bool isPeriodic() const;
00164
00165 virtual Seconds getPeriod() const;
00166
00167 virtual OS::ThreadInterface* thread();
00168
00172 virtual bool initialize();
00173
00177 virtual void step();
00178
00182 virtual void finalize();
00183
00184 protected:
00185 void init();
00186
00190 bool running;
00191
00195 bool active;
00196
00200 TimerThreadPtr thread_;
00201 };
00202
00203 }
00204
00205 #endif