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#ifndef EventFilter_Phase2TrackerRawToDigi_Phase2TrackerPhase2TrackerFEDChannel_H // {
#define EventFilter_Phase2TrackerRawToDigi_Phase2TrackerPhase2TrackerFEDChannel_H
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDDAQHeader.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDDAQTrailer.h"
#include <cstdint>
namespace Phase2Tracker {
// holds information about position of a channel in the buffer
// for use by unpacker
class Phase2TrackerFEDChannel {
//forward declaration to avoid circular includes
class Phase2TrackerFEDBuffer;
public:
Phase2TrackerFEDChannel(const uint8_t* const data, const size_t offset, const uint16_t length)
: data_(data), offset_(offset), length_(length) {}
//gets length from first 2 bytes (assuming normal FED channel)
Phase2TrackerFEDChannel(const uint8_t* const data, const size_t offset);
uint16_t length() const { return length_; }
const uint8_t* data() const { return data_; }
size_t offset() const { return offset_; }
uint16_t cmMedian(const uint8_t apvIndex) const;
private:
friend class Phase2TrackerFEDBuffer;
//third byte of channel data for normal FED channels
uint8_t packetCode() const;
const uint8_t* data_;
size_t offset_;
uint16_t length_;
}; // end Phase2TrackerFEDChannel class
} // namespace Phase2Tracker
#endif // } end def EventFilter_Phase2TrackerRawToDigi_Phase2TrackerPhase2TrackerFEDChannel_H
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