mirror of
https://github.com/overte-org/overte.git
synced 2025-07-15 08:56:48 +02:00
40 lines
1,007 B
C++
40 lines
1,007 B
C++
//
|
|
// SimpleMovingAverage.h
|
|
// libraries/shared/src
|
|
//
|
|
// Created by Stephen Birarda on 4/18/13.
|
|
// Copyright 2013 High Fidelity, Inc.
|
|
//
|
|
// Replaces Brad Hefta-Gaub's CounterStats class (RIP)
|
|
//
|
|
// Distributed under the Apache License, Version 2.0.
|
|
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
|
|
//
|
|
|
|
#ifndef hifi_SimpleMovingAverage_h
|
|
#define hifi_SimpleMovingAverage_h
|
|
|
|
#include <stdint.h>
|
|
|
|
class SimpleMovingAverage {
|
|
public:
|
|
SimpleMovingAverage(int numSamplesToAverage = 100);
|
|
|
|
int updateAverage(float sample);
|
|
void reset();
|
|
|
|
int getSampleCount() const { return _numSamples; };
|
|
float getAverage() const { return _average; };
|
|
float getEventDeltaAverage() const;
|
|
float getAverageSampleValuePerSecond() const;
|
|
private:
|
|
int _numSamples;
|
|
uint64_t _lastEventTimestamp;
|
|
float _average;
|
|
float _eventDeltaAverage;
|
|
|
|
float WEIGHTING;
|
|
float ONE_MINUS_WEIGHTING;
|
|
};
|
|
|
|
#endif // hifi_SimpleMovingAverage_h
|