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41 lines
966 B
41 lines
966 B
// -----------------------------------------------------------------------------
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// Aggregator Moving Average
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// -----------------------------------------------------------------------------
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#pragma once
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#include <vector>
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#include "AggregatorBase.h"
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class AggregatorMovingAverage : public AggregatorBase {
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public:
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AggregatorMovingAverage(unsigned char size) {
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_size = size;
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for (unsigned char i=0; i<size; i++) {
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_data->push_back(0);
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}
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}
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virtual void add(double value) {
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_sum = _sum + value - _data->at(_pointer);
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_data->at(_pointer) = value;
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_pointer = (_pointer + 1) % _size;
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}
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virtual void reset() {
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// Nothing to do
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}
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virtual double result() {
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return _sum;
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}
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protected:
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unsigned char _size = 0;
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unsigned char _pointer = 0;
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double _sum = 0;
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};
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