Public Member Functions
	PixelEfficiencies (const edm::ParameterSet &conf, bool AddPixelInefficiency, int NumberOfBarrelLayers, int NumberOfEndcapDisks)

Public Attributes
unsigned int	FPixIndex

std::vector< double >	theLadderEfficiency_BPix [20]

std::vector< double >	theModuleEfficiency_BPix [20]

float	thePixelChipEfficiency [20]

float	thePixelColEfficiency [20]

float	thePixelEfficiency [20]

std::vector< double >	thePUEfficiency_BPix [20]

Detailed Description

Internal use only.

Definition at line 232 of file SiPixelDigitizerAlgorithm.h.

Constructor & Destructor Documentation

SiPixelDigitizerAlgorithm::PixelEfficiencies::PixelEfficiencies	(	const edm::ParameterSet &	conf,
		bool	AddPixelInefficiency,
		int	NumberOfBarrelLayers,
		int	NumberOfEndcapDisks
	)

Definition at line 359 of file SiPixelDigitizerAlgorithm.cc.

References edm::hlt::Exception, FPixIndex, edm::ParameterSet::getParameter(), i, j, SiPixelDigitizerAlgorithm::NumberOfBarrelLayers, SiPixelDigitizerAlgorithm::NumberOfEndcapDisks, findQualityFiles::size, theLadderEfficiency_BPix, theModuleEfficiency_BPix, thePixelChipEfficiency, thePixelColEfficiency, thePixelEfficiency, and thePUEfficiency_BPix.

                                                                                                                                                                        {
   // pixel inefficiency
   // Don't use Hard coded values, read inefficiencies in from python or don't use any
   int NumberOfTotLayers = NumberOfBarrelLayers + NumberOfEndcapDisks;
   FPixIndex=NumberOfBarrelLayers;
   if (AddPixelInefficiency){
              int i=0;
              thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix1");
              thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix2");
              thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix3");
              if (NumberOfBarrelLayers>=4){thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix4");}
              //
              i=0;
              thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix1");
                      thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix2");
                      thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix3");
                      if (NumberOfBarrelLayers>=4){thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix4");}
              //
                      i=0;
              thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix1");
                      thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix2");
                      thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix3");
                      if (NumberOfBarrelLayers>=4){thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix4");}
              //
              i=0;
              theLadderEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theLadderEfficiency_BPix1");
              theLadderEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theLadderEfficiency_BPix2");
              theLadderEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theLadderEfficiency_BPix3");
              if ( ((theLadderEfficiency_BPix[0].size()!=20) || (theLadderEfficiency_BPix[1].size()!=32) ||
                (theLadderEfficiency_BPix[2].size()!=44)) && (NumberOfBarrelLayers==3) )  
                throw cms::Exception("Configuration") << "Wrong ladder number in efficiency config!";
              //          
              i=0;
              theModuleEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theModuleEfficiency_BPix1");
              theModuleEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theModuleEfficiency_BPix2");
              theModuleEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theModuleEfficiency_BPix3");
              if ( ((theModuleEfficiency_BPix[0].size()!=4) || (theModuleEfficiency_BPix[1].size()!=4) ||
                (theModuleEfficiency_BPix[2].size()!=4)) && (NumberOfBarrelLayers==3) )  
                throw cms::Exception("Configuration") << "Wrong module number in efficiency config!";
              //
              i=0;            
              thePUEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("thePUEfficiency_BPix1");
              thePUEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("thePUEfficiency_BPix2");
              thePUEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("thePUEfficiency_BPix3");                      
              if ( ((thePUEfficiency_BPix[0].size()==0) || (thePUEfficiency_BPix[1].size()==0) || 
                (thePUEfficiency_BPix[2].size()==0)) && (NumberOfBarrelLayers==3) )
                throw cms::Exception("Configuration") << "At least one PU efficiency  number is needed in efficiency config!";
              // The next is needed for Phase2 Tracker studies
              if (NumberOfBarrelLayers>=5){
             if (NumberOfTotLayers>20){throw cms::Exception("Configuration") <<"SiPixelDigitizer was given more layers than it can handle";}
             // For Phase2 tracker layers just set the outermost BPix inefficiency to 99.9%
             for (int j=5 ; j<=NumberOfBarrelLayers ; j++){
                 thePixelColEfficiency[j-1]=0.999;
                 thePixelEfficiency[j-1]=0.999;
                 thePixelChipEfficiency[j-1]=0.999;
             }
              }
              //
                      i=FPixIndex;
                      thePixelColEfficiency[i++]   = conf.getParameter<double>("thePixelColEfficiency_FPix1");
                      thePixelColEfficiency[i++]   = conf.getParameter<double>("thePixelColEfficiency_FPix2");
                      if (NumberOfEndcapDisks>=3){thePixelColEfficiency[i++]   = conf.getParameter<double>("thePixelColEfficiency_FPix3");}
                      i=FPixIndex;
                      thePixelEfficiency[i++]      = conf.getParameter<double>("thePixelEfficiency_FPix1");
                      thePixelEfficiency[i++]      = conf.getParameter<double>("thePixelEfficiency_FPix2");
                      if (NumberOfEndcapDisks>=3){thePixelEfficiency[i++]      = conf.getParameter<double>("thePixelEfficiency_FPix3");}
                      i=FPixIndex;
                      thePixelChipEfficiency[i++]  = conf.getParameter<double>("thePixelChipEfficiency_FPix1");
                      thePixelChipEfficiency[i++]  = conf.getParameter<double>("thePixelChipEfficiency_FPix2");
                      if (NumberOfEndcapDisks>=3){thePixelChipEfficiency[i++]  = conf.getParameter<double>("thePixelChipEfficiency_FPix3");}
                      // The next is needed for Phase2 Tracker studies
                      if (NumberOfEndcapDisks>=4){
                         if (NumberOfTotLayers>20){throw cms::Exception("Configuration") <<"SiPixelDigitizer was given more layers than it can handle";}
                         // For Phase2 tracker layers just set the extra FPix disk inefficiency to 99.9%
                         for (int j=4+FPixIndex ; j<=NumberOfEndcapDisks+NumberOfBarrelLayers ; j++){
                             thePixelColEfficiency[j-1]=0.999;
                             thePixelEfficiency[j-1]=0.999;
                             thePixelChipEfficiency[j-1]=0.999;
                         }
                      }
   }
   // the first "NumberOfBarrelLayers" settings [0],[1], ... , [NumberOfBarrelLayers-1] are for the barrel pixels
   // the next  "NumberOfEndcapDisks"  settings [NumberOfBarrelLayers],[NumberOfBarrelLayers+1], ... [NumberOfEndcapDisks+NumberOfBarrelLayers-1]
   if(!AddPixelInefficiency) {  // No inefficiency, all 100% efficient
     for (int i=0; i<NumberOfTotLayers;i++) {
       thePixelEfficiency[i]     = 1.;  // pixels = 100%
       thePixelColEfficiency[i]  = 1.;  // columns = 100%
       thePixelChipEfficiency[i] = 1.;  // chips = 100%
     }
   }
 }