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#ifndef EventFilter_Phase2TrackerRawToDigi_Phase2TrackerPhase2TrackerFEDZSChannelUnpacker_H // {
#define EventFilter_Phase2TrackerRawToDigi_Phase2TrackerPhase2TrackerFEDZSChannelUnpacker_H
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDDAQHeader.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDDAQTrailer.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDChannel.h"
#include <cstdint>
namespace Phase2Tracker {
class Phase2TrackerFEDZSChannelUnpacker {
public:
Phase2TrackerFEDZSChannelUnpacker(const Phase2TrackerFEDChannel& channel);
uint8_t clusterIndex() const { return data_[currentOffset_ ^ 7]; }
uint8_t clusterLength() const { return data_[(currentOffset_ + 1) ^ 7]; }
bool hasData() const { return valuesLeft_; }
Phase2TrackerFEDZSChannelUnpacker& operator++();
Phase2TrackerFEDZSChannelUnpacker& operator++(int);
private:
const uint8_t* data_;
uint8_t currentOffset_;
uint16_t valuesLeft_;
};
// unpacker for ZS CBC data
inline Phase2TrackerFEDZSChannelUnpacker::Phase2TrackerFEDZSChannelUnpacker(const Phase2TrackerFEDChannel& channel)
: data_(channel.data()), currentOffset_(channel.offset()), valuesLeft_(channel.length() / 2) {}
inline Phase2TrackerFEDZSChannelUnpacker& Phase2TrackerFEDZSChannelUnpacker::operator++() {
currentOffset_ = currentOffset_ + 2;
valuesLeft_--;
return (*this);
}
inline Phase2TrackerFEDZSChannelUnpacker& Phase2TrackerFEDZSChannelUnpacker::operator++(int) {
++(*this);
return *this;
}
} // namespace Phase2Tracker
#endif // } end def EventFilter_Phase2TrackerRawToDigi_Phase2TrackerPhase2TrackerFEDZSChannelUnpacker_H
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