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30 lines
629 B
C++
30 lines
629 B
C++
//
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// StDev.h
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// libraries/shared/src
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//
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// Created by Philip Rosedale on 3/12/13.
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// Copyright 2013 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#ifndef hifi_StDev_h
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#define hifi_StDev_h
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const int NUM_SAMPLES = 1000;
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class StDev {
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public:
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StDev();
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void reset();
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void addValue(float v);
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float getAverage() const;
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float getStDev() const;
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int getSamples() const { return _sampleCount; }
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private:
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float _data[NUM_SAMPLES];
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int _sampleCount;
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};
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#endif // hifi_StDev_h
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