48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#ifndef FSFW_CONTAINER_FIFO_H_
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#define FSFW_CONTAINER_FIFO_H_
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#include "FIFOBase.h"
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#include <array>
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/**
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* @brief Simple First-In-First-Out data structure with size fixed at
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* compile time
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* @details
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* Performs no dynamic memory allocation.
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* The public interface of FIFOBase exposes the user interface for the FIFO.
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* @tparam T Entry Type
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* @tparam capacity Maximum capacity
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*/
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template<typename T, size_t capacity>
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class FIFO: public FIFOBase<T> {
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public:
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FIFO(): FIFOBase<T>(nullptr, capacity) {
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this->setContainer(fifoArray.data());
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};
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/**
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* @brief Custom copy constructor to set pointer correctly.
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* @param other
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*/
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FIFO(const FIFO& other): FIFOBase<T>(other) {
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this->fifoArray = other.fifoArray;
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this->setContainer(fifoArray.data());
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}
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/**
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* @brief Custom assignment operator
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* @param other
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*/
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FIFO& operator=(const FIFO& other){
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FIFOBase<T>::operator=(other);
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this->fifoArray = other.fifoArray;
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this->setContainer(fifoArray.data());
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return *this;
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}
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private:
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std::array<T, capacity> fifoArray;
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};
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#endif /* FSFW_CONTAINER_FIFO_H_ */
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