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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/tests/Xt_Stopwatch
//
// = FILENAME
// timer.h
//
// = AUTHOR
// Bala
//
// ============================================================================
#ifndef TIMER_H
#define TIMER_H
#include <Xm/Xm.h>
#include "Stopwatch_display.h"
class Timer_imp
{
public:
Timer_imp (XtAppContext &,
CORBA::Long,
Stopwatch_display *);
// Constructor..
void start(void);
// Resets, and starts the clock ticking
void stop (void);
// Stops the clock
CORBA::Float elapsed_time(void );
// Returns time since timer started
private:
static void tick_callback (XtPointer, XtIntervalId* );
// Static member function used for TimeOut callback
void tick (void);
// Called every interval_ milliseconds
virtual void report_time (CORBA::Float );
// Called at each clock tick...
Stopwatch_display *stopwatch_;
// A copy of the stopwatch object
CORBA::Long counter_;
// Current number of ticks
CORBA::Long interval_;
// Time in milliseconds between updates
XtIntervalId id_;
// Identifier of current TimeOut
XtAppContext app_;
// Required by Xt functions
};
#endif
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