/data/refman/pasoursint/CMSSW_5_3_0/src/CalibCalorimetry/EcalLaserAnalyzer/interface/ME.h

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#ifndef ME_hh
#define ME_hh

#include <vector>
#include <map>
#include <string>
#include <TString.h>

class MEChannel;

class ME
{
public:

  // ECAL regions
  enum EcalRegion { iEEM=0, iEBM, iEBP, iEEP, iSizeE };

  enum EcalUnit   { iEcalRegion=0, iSector, iLMRegion, iLMModule, 
                    iSuperCrystal, iCrystal, iSizeG };

  enum EcalElec   { iElectronicChannel=iSizeG, 
                    iHVChannel, iLVChannel, iSizeU };

  // ECAL region from Laser Monitoring Region
  static int ecalRegion( int ilmr );
  static bool isBarrel( int ilmr );
  
  // Laser Monitoring Region from dcc and side
  static int lmr( int idcc, int iside );

  // ECAL Region, Sector, dcc and side from Laser Monitoring Region
  static void regionAndSector( int ilmr, int& ireg, int& isect, int& idcc, int& iside );

  // dcc and side from the laser monitoring region
  static std::pair<int, int> dccAndSide( int ilmr );

  // get trees of channels
  static MEChannel* regTree( int ireg );
  static MEChannel* lmrTree( int ilmr );
  static bool useElectronicNumbering;

  typedef int DCCid;
  typedef int LMRid;
  typedef int LMMid;
  typedef int PNid;
  enum PN { iPNA=0, iPNB };
  static std::pair<ME::DCCid,ME::PNid> pn( ME::LMRid ilmr, 
                                           ME::LMMid ilmmod, 
                                           ME::PN    ipn );
  static std::pair<ME::DCCid,ME::DCCid>  memFromLmr( ME::LMRid ilmr );
  static std::vector<ME::LMMid>        lmmodFromLmr( ME::LMRid ilmr );
  static std::vector<ME::DCCid>          memFromDcc( ME::DCCid idcc ); 
  static std::vector<ME::LMMid>        lmmodFromDcc( ME::DCCid idcc );
  static std::vector< int>             apdRefChannels( ME::LMMid ilmmod , ME::LMRid ilmr);

  // ECAL Region names
  static TString region[4];

  // unit names
  static TString granularity[iSizeG];

  // Super-Module name from Laser Monitoring Region
  static TString smNameFromDcc( int idcc );
  static TString smName( int ilmr );

  // Super-Module name from ECAL Region and Super-Module
  static TString smName( int ireg, int ism );
  
  enum RunType    { iLaser=0, iTestPulse, iSizeT };  
  enum Color      { iBlue=0, iGreen, iRed, iIRed, iLED1, iLED2, iSizeC };   
  enum Gain       { iVfeGain12=1, iVfeGain6, iVfeGain1, iSizeVfeGain };  
  enum PNGain     { iPnGain1=0, iPnGain16, iSizePnGain };  

  typedef unsigned long      Time;
  typedef unsigned long long TimeStamp;
  static const TimeStamp kLowMask;

  typedef struct 
  {
    std::string rundir; int dcc; int side;  int run; int lb; int events;
    TimeStamp ts_beg; TimeStamp ts_end;
  } Header;
  
  typedef struct
  {
    int type; int wavelength; int power; int filter; int delay; 
    int mgpagain; int memgain; 
  } Settings;

  // Database tables
  enum { iLmfLaserRun,
         iLmfLaserConfig,  
         iLmfLaserPulse,  
         iLmfLaserPrim,   
         iLmfLaserPnPrim,
         iLmfTestPulseRun,
         iLmfTestPulseConfig,  
         iLmfTestPulsePrim,   
         iLmfTestPulsePnPrim,
         iSizeLmf   }; 

  // Laser primitive variables (table LmfLaserPrim)
  enum { iAPD_FLAG, iAPD_MEAN, iAPD_RMS, iAPD_M3, 
         iAPD_OVER_PNA_MEAN, iAPD_OVER_PNA_RMS, iAPD_OVER_PNA_M3,
         iAPD_OVER_PNB_MEAN, iAPD_OVER_PNB_RMS, iAPD_OVER_PNB_M3,
         iAPD_OVER_PN_MEAN, iAPD_OVER_PN_RMS, iAPD_OVER_PN_M3,
         iAPD_SHAPE_COR, iAPD_ALPHA, iAPD_BETA,
         iAPD_TIME_MEAN, iAPD_TIME_RMS, iAPD_TIME_M3, iAPD_TIME_NEVT,
         iSizeAPD };
  static TString APDPrimVar[ iSizeAPD ];

  // PN primitive variables (table LmfLaserPnPrim)
  enum { iPN_FLAG, iPN_MEAN, iPN_RMS, iPN_M3, 
         iPNA_OVER_PNB_MEAN, iPNA_OVER_PNB_RMS, iPNA_OVER_PNB_M3,
         iSizePN };
  static TString PNPrimVar[ iSizePN ];
  
  // MATAQ Primitive variables (table iLmfLaserPulse)
  enum { iMTQ_FIT_METHOD, 
         iMTQ_AMPL, iMTQ_TIME, iMTQ_RISE, 
         iMTQ_FWHM, iMTQ_FW20, iMTQ_FW80, iMTQ_SLIDING,   
         iSizeMTQ };
  static TString MTQPrimVar[ iSizeMTQ ];
  
  // TP-APD Primitive variables (table iLmfTestPulsePrim)
  enum { iTPAPD_FLAG, iTPAPD_MEAN, iTPAPD_RMS, iTPAPD_M3, iTPAPD_NEVT,
         iSizeTPAPD };
  static TString TPAPDPrimVar[ iSizeTPAPD ];

  // TP-PN Primitive variables (table iLmfTestPulsePnPrim)
  enum { iTPPN_GAIN, iTPPN_MEAN, iTPPN_RMS, iTPPN_M3, 
         iSizeTPPN };
  static TString TPPNPrimVar[ iSizeTPPN ];

  // Time functions
  enum TUnit { iDay, iHour, iMinute, iSecond, iSizeTU };
  static std::vector< Time > timeDiff( Time t1, Time t2, 
                                       short int& sign );
  static float timeDiff( Time t1, Time t0, int tunit=iHour );
  static Time  time( float dt, Time t0, int tunit=iHour );
  static Time  time_low( TimeStamp t );
  static Time  time_high( TimeStamp t );

  static TString type[iSizeT];
  static TString color[iSizeC];

  // get file names
  static TString path();               // MusEcal main working directory
  static TString primPath(  int lmr );   // where the primitives are
  static TString lmdataPath(  int lmr ); // where the LM data are
  static TString rootFileName( ME::Header header, ME::Settings settings );
  static TString runListName( int lmr, int type, int color );

  virtual ~ME() {}

  static std::vector<MEChannel*> _trees;
  //GHM  ClassDef(ME,0) // ME -- MusEcal name space
};

#endif