EcalChannelStatusCode.h

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#ifndef CondFormats_EcalObjects_EcalChannelStatusCode_H
#define CondFormats_EcalObjects_EcalChannelStatusCode_H

#include "CondFormats/Serialization/interface/Serializable.h"

#include <iostream>
#include <boost/cstdint.hpp>

class EcalChannelStatusCode {


 public :

    enum Code {
      kOk=0,
      kDAC,
      kNoLaser,
      kNoisy,
      kNNoisy,
      kNNNoisy,
      kNNNNoisy,
      kNNNNNoisy,
      kFixedG6,
      kFixedG1,
      kFixedG0,
      kNonRespondingIsolated,
      kDeadVFE,
      kDeadFE,
      kNoDataNoTP      
    };

    enum Bits {
      kHV=0,
      kLV,
      kDAQ,
      kTP,
      kTrigger,
      kTemperature,
      kNextToDead
    };

  public:

  EcalChannelStatusCode() : status_(0){}
  EcalChannelStatusCode(const uint16_t& encodedStatus) : status_(encodedStatus) {};


    void print(std::ostream& s) const { s << "status is: " << status_; }

    Code  getStatusCode() const { return Code(status_&chStatusMask); }

    uint16_t getEncodedStatusCode() const { return status_; }

    bool checkBit(Bits bit) {return status_& (0x1<<(bit+kBitsOffset));}

    static const int chStatusMask      = 0x1F;
 
  private:

    static const int kBitsOffset= 5;
    /* bits 1-5 store a status code:
        0   channel ok 
    1   DAC settings problem, pedestal not in the design range  
    2   channel with no laser, ok elsewhere    
    3   noisy   
    4   very noisy  
    5-7     reserved for more categories of noisy channels  
    8   channel at fixed gain 6 (or 6 and 1)
    9   channel at fixed gain 1     
    10  channel at fixed gain 0 (dead of type this)     
    11  non responding isolated channel (dead of type other) 
    12  channel and one or more neigbors not responding 
                (e.g.: in a dead VFE 5x1 channel)   
    13  channel in TT with no data link, TP data ok    
    14  channel in TT with no data link and no TP data  

    bit 6 : HV on/off
        bit 7 : LV on/off
        bit 8 : DAQ in/out   
        bit 9 : TP readout on/off    
        bit 10: Trigger in/out   
        bit 11: Temperature ok/not ok    
        bit 12: channel next to a dead channel 
     */
    uint16_t status_;

  COND_SERIALIZABLE;
};
#endif