Timer Class Reference

#include <Timer.h>

List of all members.

Public Member Functions
void	init ()
void	update ()
float	getFrameTime ()
int	getFPS ()
double	getTime ()
double	getFrequency ()
Protected Attributes
double	frequency
__int64	startClock
float	frameTime
float	frameStart
float	frameEnd
float	fpsLimiter
int	fps
int	frameCount

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Detailed Description

Timer.h

Author: Petter Alstermark, petter@alstermark.com

Definition at line 14 of file Timer.h.

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Member Function Documentation

int Timer::getFPS (   )

Definition at line 66 of file Timer.cpp. References fps. Referenced by WinMain().

float Timer::getFrameTime (   )

Definition at line 62 of file Timer.cpp. References frameTime. Referenced by WinMain().

double Timer::getFrequency (   )

Definition at line 70 of file Timer.cpp. References frequency.

double Timer::getTime (   )

Definition at line 56 of file Timer.cpp. References frequency, and startClock. Referenced by init(), and update().

void Timer::init (   )

Timer.cpp Author: Petter Alstermark, petter@alstermark.com Definition at line 9 of file Timer.cpp. References fps, fpsLimiter, frameCount, frameEnd, frameStart, frameTime, frequency, getTime(), and startClock. Referenced by WinMain(). Here is the call graph for this function:

void Timer::update (   )

do { frameEnd = (float)getTime(); frameTime = frameEnd - frameStart; } while (frameEnd == frameStart || frameTime <= 0.02f); frameStart = frameEnd; Definition at line 26 of file Timer.cpp. References fps, fpsLimiter, frameCount, frameEnd, frameStart, frameTime, and getTime(). Referenced by WinMain(). Here is the call graph for this function:

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Member Data Documentation

int Timer::fps [protected]

Definition at line 30 of file Timer.h. Referenced by getFPS(), init(), and update().

float Timer::fpsLimiter [protected]

Definition at line 29 of file Timer.h. Referenced by init(), and update().

int Timer::frameCount [protected]

Definition at line 31 of file Timer.h. Referenced by init(), and update().

float Timer::frameEnd [protected]

Definition at line 28 of file Timer.h. Referenced by init(), and update().

float Timer::frameStart [protected]

Definition at line 27 of file Timer.h. Referenced by init(), and update().

float Timer::frameTime [protected]

Definition at line 26 of file Timer.h. Referenced by getFrameTime(), init(), and update().

double Timer::frequency [protected]

Definition at line 24 of file Timer.h. Referenced by getFrequency(), getTime(), and init().

__int64 Timer::startClock [protected]

Definition at line 25 of file Timer.h. Referenced by getTime(), and init().

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