MyPeriodic Class Reference

Inheritance diagram for MyPeriodic:

Collaboration diagram for MyPeriodic:

Public Types
typedef void(*	TimerHandler )(void)
typedef void(*	TimerHandler )(void)
Public Member Functions
	MyPeriodic (int period_msec, TimerHandler handler)
Bool_t	Notify ()
	~MyPeriodic ()
	MyPeriodic (int period_msec, TimerHandler handler)
Bool_t	Notify ()
	~MyPeriodic ()
Public Attributes
int	fPeriod_msec
TimerHandler	fHandler
double	fLastTime

Detailed Description

Definition at line 61 of file analyzer.cxx.

Member Typedef Documentation

typedef void(* MyPeriodic::TimerHandler)(void)

Definition at line 49 of file test_midasServer.cxx.

typedef void(* MyPeriodic::TimerHandler)(void)

Definition at line 64 of file analyzer.cxx.

Constructor & Destructor Documentation

MyPeriodic::MyPeriodic	(	int	period_msec,
		TimerHandler	handler
	)			`[inline]`

Definition at line 70 of file analyzer.cxx.

References fHandler, fLastTime, fPeriod_msec, and GetTimeSec().

00071   {
00072     assert(handler != NULL);
00073     fPeriod_msec = period_msec;
00074     fHandler  = handler;
00075     fLastTime = GetTimeSec();
00076     Start(period_msec,kTRUE);
00077   }

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MyPeriodic::~MyPeriodic ( ) [inline]

Definition at line 97 of file analyzer.cxx.

00098   {
00099     TurnOff();
00100   }

MyPeriodic::MyPeriodic	(	int	period_msec,
		TimerHandler	handler
	)			`[inline]`

Definition at line 55 of file test_midasServer.cxx.

References fHandler, fLastTime, fPeriod_msec, and GetTimeSec().

00056   {
00057     assert(handler != NULL);
00058     fPeriod_msec = period_msec;
00059     fHandler  = handler;
00060     fLastTime = GetTimeSec();
00061     Start(period_msec,kTRUE);
00062   }

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MyPeriodic::~MyPeriodic ( ) [inline]

Definition at line 82 of file test_midasServer.cxx.

00083   {
00084     TurnOff();
00085   }

Member Function Documentation

Bool_t MyPeriodic::Notify ( ) [inline]

Definition at line 64 of file test_midasServer.cxx.

References fHandler, fLastTime, fPeriod_msec, and GetTimeSec().

00065   {
00066     double t = GetTimeSec();
00067     //printf("timer notify, period %f should be %f!\n",t-fLastTime,fPeriod_msec*0.001);
00068 
00069     if (t - fLastTime >= 0.9*fPeriod_msec*0.001)
00070       {
00071         //printf("timer: call handler %p\n",fHandler);
00072         if (fHandler)
00073           (*fHandler)();
00074 
00075         fLastTime = t;
00076       }
00077 
00078     Reset();
00079     return kTRUE;
00080   }

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Bool_t MyPeriodic::Notify ( ) [inline]

Definition at line 79 of file analyzer.cxx.

References fHandler, fLastTime, fPeriod_msec, and GetTimeSec().

00080   {
00081     double t = GetTimeSec();
00082     //printf("timer notify, period %f should be %f!\n",t-fLastTime,fPeriod_msec*0.001);
00083 
00084     if (t - fLastTime >= 0.9*fPeriod_msec*0.001)
00085       {
00086         //printf("timer: call handler %p\n",fHandler);
00087         if (fHandler)
00088           (*fHandler)();
00089 
00090         fLastTime = t;
00091       }
00092 
00093     Reset();
00094     return kTRUE;
00095   }