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53 lines
1.0 KiB
53 lines
1.0 KiB
/*
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* provider_averager.h
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*
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* Created on: Aug 29, 2017
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* Author: Elmar
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*/
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#ifndef APP_PROVIDER_AVERAGER_H_
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#define APP_PROVIDER_AVERAGER_H_
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#include "data_provider.h"
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namespace rijnfel {
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template<typename DataType, typename MaxType>
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class cProviderAverager: public cDataSink {
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public:
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cProviderAverager(uint32_t i_averageSize = 250) :
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m_input(this) {
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m_averageSize = i_averageSize;
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m_counter = 0;
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}
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virtual void ReceiveCallback(void * i_data, cDataReceiver * i_receiver) {
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m_outcome += *static_cast<DataType*>(i_data);
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m_counter++;
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if (m_counter >= m_averageSize ) {
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if (m_averageSize == 0) {
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//TODO log message
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return;
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}
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m_outcome = m_outcome / m_counter;
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m_output.Push(&m_outcome);
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Reset();
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}
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}
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void Reset() {
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m_outcome = 0;
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m_counter = 0;
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}
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virtual ~cProviderAverager() {
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}
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cDataReceiver m_input;
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cDataProvider m_output;
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private:
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uint32_t m_averageSize;
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uint32_t m_counter;
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MaxType m_outcome;
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};
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} /* namespace rijnfel */
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#endif /* APP_PROVIDER_AVERAGER_H_ */
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