43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#ifndef FSFW_CONTAINER_DYNAMICFIFO_H_
|
|
#define FSFW_CONTAINER_DYNAMICFIFO_H_
|
|
|
|
#include "FIFOBase.h"
|
|
#include <vector>
|
|
|
|
/**
|
|
* @brief Simple First-In-First-Out data structure. The maximum size
|
|
* can be set in the constructor.
|
|
* @details
|
|
* The maximum capacity can be determined at run-time, so this container
|
|
* performs dynamic memory allocation!
|
|
* The public interface of FIFOBase exposes the user interface for the FIFO.
|
|
* @tparam T Entry Type
|
|
* @tparam capacity Maximum capacity
|
|
*/
|
|
template<typename T>
|
|
class DynamicFIFO: public FIFOBase<T> {
|
|
public:
|
|
DynamicFIFO(size_t maxCapacity): FIFOBase<T>(nullptr, maxCapacity),
|
|
fifoVector(maxCapacity) {
|
|
// trying to pass the pointer of the uninitialized vector
|
|
// to the FIFOBase constructor directly lead to a super evil bug.
|
|
// So we do it like this now.
|
|
this->setContainer(fifoVector.data());
|
|
};
|
|
|
|
/**
|
|
* @brief Custom copy constructor which prevents setting the
|
|
* underlying pointer wrong.
|
|
*/
|
|
DynamicFIFO(const DynamicFIFO& other): FIFOBase<T>(other),
|
|
fifoVector(other.maxCapacity) {
|
|
this->setContainer(fifoVector.data());
|
|
}
|
|
|
|
|
|
private:
|
|
std::vector<T> fifoVector;
|
|
};
|
|
|
|
#endif /* FSFW_CONTAINER_DYNAMICFIFO_H_ */
|