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#ifndef GEMDigi_ME0TriggerDigi_h
#define GEMDigi_ME0TriggerDigi_h
/**\class ME0TriggerDigi
*
* Digi for local ME0 trigger system
* ME0 data format: 32bits in total
* eta position: 4bits, 0-15
* phi positoin: 10bits, halfstrip resolution
* deltaPhi: 9bits, phi difference between layer1 and layer6
* bend: 1bits, left(+)=0 or right(-)=1
* quality: 4bits, quality0 means invalid
* chamber id: 1bits, 2 chamber in CTP7
* 30 bits used now and 2 bits reserved for future
*
* Other properties for MC
* bx: center at BX8, similar to CSC
* discussion: https://indico.cern.ch/event/780696/
* first version of ME0 trigger is built from offline ME0 segment
* added ME0 reference in trigger digi temporarily
* \author Sven Dildick (TAMU), Tao Huang (TAMU)
*/
#include <cstdint>
#include <iosfwd>
#include "DataFormats/GEMRecHit/interface/ME0Segment.h"
class ME0TriggerDigi {
public:
/// Constructors
ME0TriggerDigi(const int chamberid,
const int quality,
const int phiposition,
const int partition,
const int deltaphi,
const int bend,
const int bx);
/// default
ME0TriggerDigi();
/// clear this Trigger
void clear();
///Comparison
bool operator==(const ME0TriggerDigi &) const;
bool operator!=(const ME0TriggerDigi &rhs) const { return !(this->operator==(rhs)); }
/// return chamber number in one CTP7
int getChamberid() const { return chamberid_; }
/// return the Quality
int getQuality() const { return quality_; }
/// return the key strip
int getStrip() const { return strip_; }
/// return the phi position, resolution: half strip level
int getPhiposition() const { return phiposition_; }
/// return the key "partition"
int getPartition() const { return partition_; }
/// return bending angle
int getDeltaphi() const { return deltaphi_; }
/// return bend
int getBend() const { return bend_; }
/// return BX
int getBX() const { return bx_; }
/// is valid?
bool isValid() const { return quality_ != 0; }
/// Set track number.
void setChamberid(const uint16_t number) { chamberid_ = number; }
/// set quality code
void setQuality(unsigned int q) { quality_ = q; }
/// set strip
void setStrip(unsigned int s) { strip_ = s; }
/// set phi position
void setPhiposition(unsigned int phi) { phiposition_ = phi; }
/// set partition
void setPartition(unsigned int p) { partition_ = p; }
/// set bending angle
void setDeltaphi(unsigned int dphi) { deltaphi_ = dphi; }
/// set bend
void setBend(unsigned int b) { bend_ = b; }
/// set bx
void setBX(unsigned int b) { bx_ = b; }
/*
/// return ME0 segment
const ME0Segment& getME0Segment () const {return segment_;}
/// set ME0 segment
void setME0Segment(const ME0Segment &seg) {segment_ = seg;}
*/
private:
uint16_t chamberid_;
uint16_t quality_;
uint16_t strip_;
uint16_t phiposition_;
uint16_t partition_;
uint16_t deltaphi_;
uint16_t bend_;
uint16_t bx_;
private:
ME0Segment segment_;
};
std::ostream &operator<<(std::ostream &o, const ME0TriggerDigi &digi);
#endif
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