////  Created by Bradley Austin Davis on 2016/04/04//  Copyright 2013-2016 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #pragma once#include <stdint.h>#include <QtCore/QObject> class FrameTimingsScriptingInterface : public QObject {    Q_OBJECT    Q_PROPERTY(float mean READ getMean CONSTANT)    Q_PROPERTY(float max READ getMax CONSTANT)    Q_PROPERTY(float min READ getMin CONSTANT)    Q_PROPERTY(float standardDeviation READ getStandardDeviation CONSTANT)public:    Q_INVOKABLE void start();    Q_INVOKABLE void addValue(uint64_t value);    Q_INVOKABLE void finish();    Q_INVOKABLE QVariantList getValues() const;      uint64_t getMax() const { return _max; }    uint64_t getMin() const { return _min; }    float getStandardDeviation() const { return _stdDev; }    float getMean() const { return _mean; } protected:    std::vector<uint64_t> _values;    bool _active { false };    uint64_t _max { 0 };    uint64_t _min { 0 };    float _stdDev { 0 };    float _mean { 0 };};