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#ifndef DIGIHCAL_HOTRIGGERPRIMITIVEDIGI_H
#define DIGIHCAL_HOTRIGGERPRIMITIVEDIGI_H
#include <ostream>
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include <cstdint>
/** \class HOTriggerprimitiveDigi
* Simple container packer/unpacker for a single
* Trigger Primitive from an HO HTR
*
*
* \author J. St. John - Boston U
*/
class HOTriggerPrimitiveDigi {
public:
typedef HcalDetId key_type; ///< For the sorted collection
HOTriggerPrimitiveDigi() { theHO_TP = 0; }
HOTriggerPrimitiveDigi(uint32_t data) { theHO_TP = data; }
HOTriggerPrimitiveDigi(int ieta, int iphi, int nsamples, int whichSampleTriggered, int databits);
const HcalDetId id() const { return HcalDetId(HcalOuter, ieta(), iphi(), 4); }
/// get the raw (packed) Triger Primitive
uint32_t raw() const { return theHO_TP; }
/// get the raw ieta value
int raw_ieta() const { return theHO_TP & 0x1F; }
/// get the sign of ieta (int: +/- 1)
int ieta_sign() const { return ((theHO_TP & 0x10) ? (-1) : (1)); }
/// get the absolute value of ieta
int ieta_abs() const { return (theHO_TP & 0x000F); }
/// get the signed ieta value
int ieta() const { return ieta_abs() * ieta_sign(); }
/// get the iphi value
int iphi() const { return (theHO_TP >> 5) & 0x007F; }
/// get the number of samples used to compute the TP
int nsamples() const { return (theHO_TP >> 12) & 0x000F; }
/// get the number of the triggering sample
int whichSampleTriggered() const { return (theHO_TP >> 16) & 0x000F; }
/// get the single-bit data
int bits() const { return (theHO_TP >> 20) & 0x03FF; }
static const int HO_TP_SAMPLES_MAX = 10;
/// get one bit from the single-bit data.
/// required to be called with a legal value.
bool data(int whichbit = HO_TP_SAMPLES_MAX) const;
/// for streaming
uint32_t operator()() { return theHO_TP; }
private:
uint32_t theHO_TP;
};
std::ostream& operator<<(std::ostream&, const HOTriggerPrimitiveDigi&);
#endif
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