SiPixelDigitizerAlgorithm::PixelAging Struct Reference

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

Public Attributes
unsigned int	FPixIndex
float	thePixelPseudoRadDamage [20]

Detailed Description

Internal use only.

Definition at line 280 of file SiPixelDigitizerAlgorithm.h.

Constructor & Destructor Documentation

SiPixelDigitizerAlgorithm::PixelAging::PixelAging	(	const edm::ParameterSet &	conf,
		bool	AddPixelAging,
		int	NumberOfBarrelLayers,
		int	NumberOfEndcapDisks
	)

Definition at line 545 of file SiPixelDigitizerAlgorithm.cc.

References Exception, edm::ParameterSet::getParameter(), i, j, SiPixelDigitizerAlgorithm::NumberOfBarrelLayers, and SiPixelDigitizerAlgorithm::NumberOfEndcapDisks.

                                                                                                                                             {
  // pixel aging
  // Don't use Hard coded values, read aging in from python or don't use any
  if(AddAging) {
    int NumberOfTotLayers = NumberOfBarrelLayers + NumberOfEndcapDisks;
    FPixIndex=NumberOfBarrelLayers;

    int i=0;
    thePixelPseudoRadDamage[i++] = conf.getParameter<double>("thePixelPseudoRadDamage_BPix1");
    thePixelPseudoRadDamage[i++] = conf.getParameter<double>("thePixelPseudoRadDamage_BPix2");
    thePixelPseudoRadDamage[i++] = conf.getParameter<double>("thePixelPseudoRadDamage_BPix3");
    thePixelPseudoRadDamage[i++] = conf.getParameter<double>("thePixelPseudoRadDamage_BPix4");
    
    // to be removed when Gaelle will have the phase2 digitizer
    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 aging 0.
      for (int j=5 ; j<=NumberOfBarrelLayers ; j++){
    thePixelPseudoRadDamage[j-1]=0.;
      }
    }
    //
    i=FPixIndex;
    thePixelPseudoRadDamage[i++]   = conf.getParameter<double>("thePixelPseudoRadDamage_FPix1");
    thePixelPseudoRadDamage[i++]   = conf.getParameter<double>("thePixelPseudoRadDamage_FPix2");
    thePixelPseudoRadDamage[i++]   = conf.getParameter<double>("thePixelPseudoRadDamage_FPix3");
    
    //To be removed when Phase2 digitizer will be available
    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 aging to 0. BE CAREFUL THESE VALUES ARE HARDCODED ALSO ELSEWHERE IN THIS FILE
      for (int j=4+FPixIndex ; j<=NumberOfEndcapDisks+NumberOfBarrelLayers ; j++){
    thePixelPseudoRadDamage[j-1]=0.;
      }
    }
  }
  // the first "NumberOfBarrelLayers" settings [0],[1], ... , [NumberOfBarrelLayers-1] are for the barrel pixels
  // the next  "NumberOfEndcapDisks"  settings [NumberOfBarrelLayers],[NumberOfBarrelLayers+1], ... [NumberOfEndcapDisks+NumberOfBarrelLayers-1]
}

Member Data Documentation

unsigned int SiPixelDigitizerAlgorithm::PixelAging::FPixIndex

Definition at line 283 of file SiPixelDigitizerAlgorithm.h.

Referenced by SiPixelDigitizerAlgorithm::pixel_aging().

float SiPixelDigitizerAlgorithm::PixelAging::thePixelPseudoRadDamage[20]

Definition at line 282 of file SiPixelDigitizerAlgorithm.h.

Referenced by SiPixelDigitizerAlgorithm::pixel_aging().