ITS/AliITSCalibrationSSD.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                         *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16
  17 #include "AliITSCalibrationSSD.h"
  18 //////////////////////////////////////////////////////
  19 //  Calibration class for set:ITS                   //
  20 //  Specific subdetector implementation             //
  21 //  for silicon strips detectors                    //
  22 //                                                  //
  23 //                                                  //
  24 //////////////////////////////////////////////////////
  25
  26 const Double_t AliITSCalibrationSSD::fgkNoiseNDefault = 625.;
  27 const Double_t AliITSCalibrationSSD::fgkNoisePDefault = 420.;
  28 const Int_t AliITSCalibrationSSD::fgkNParDefault = 6;
  29 const Double_t AliITSCalibrationSSD::fgkSigmaPDefault = 3.;
  30 const Double_t AliITSCalibrationSSD::fgkSigmaNDefault = 2.;
  31
  32 ClassImp(AliITSCalibrationSSD)
  33
  34 //______________________________________________________________________
  35 AliITSCalibrationSSD::AliITSCalibrationSSD():
  36 fNPar(0),
  37 fDetPar(0),
  38 fNoiseP(0),
  39 fNoiseN(0),
  40 fSigmaP(0),
  41 fSigmaN(0),
  42 fGainP(0),
  43 fGainN(0),
  44 fNoisP(0),
  45 fNoisN(0),
  46 fNoisePThreshold(0),
  47 fNoisyPChannelsList(0),
  48 fNoiseNThreshold(0),
  49 fNoisyNChannelsList(0),
  50 fDeadNChannelsList(0),
  51 fDeadPChannelsList(0){
  52     // Default Constructor
  53
  54     SetNoiseParam(fgkNoisePDefault,fgkNoiseNDefault);
  55 }
  56 //______________________________________________________________________
  57 AliITSCalibrationSSD::AliITSCalibrationSSD(const char *dataType):
  58 fNPar(0),
  59 fDetPar(0),
  60 fNoiseP(0),
  61 fNoiseN(0),
  62 fSigmaP(0),
  63 fSigmaN(0),
  64 fGainP(0),
  65 fGainN(0),
  66 fNoisP(0),
  67 fNoisN(0),
  68 fNoisePThreshold(0),
  69 fNoisyPChannelsList(0),
  70 fNoiseNThreshold(0),
  71 fNoisyNChannelsList(0),
  72 fDeadNChannelsList(0),
  73 fDeadPChannelsList(0){
  74     // constructor
  75
  76     SetNoiseParam(fgkNoisePDefault,fgkNoiseNDefault);
  77     SetDataType(dataType);
  78     SetSigmaSpread(fgkSigmaPDefault,fgkSigmaNDefault);
  79     SetNDetParam(fgkNParDefault);   // Sets fNPar=6 by default.
  80     fDetPar = new Double_t[fNPar];
  81     if (fNPar==6) {
  82         fDetPar[0]=10.;
  83         fDetPar[1]=5.;
  84         fDetPar[2]=0.02;
  85         fDetPar[3]=0.02;
  86         fDetPar[4]=0.02;
  87         fDetPar[5]=0.03;
  88     } // end if
  89 }
  90 //______________________________________________________________________
  91 AliITSCalibrationSSD::~AliITSCalibrationSSD(){
  92     // destructor
  93
  94     delete [] fDetPar;
  95 }
  96 //______________________________________________________________________
  97 void AliITSCalibrationSSD::SetDetParam(Double_t  *par){
  98     // set det param
  99     Int_t i;
 100
 101     for (i=0; i<fNPar; i++) {
 102         fDetPar[i]=par[i];
 103         //printf("\n CompressPar %d %d \n",i,fCPar[i]);
 104     } // end for i
 105 }
 106 //______________________________________________________________________
 107 void AliITSCalibrationSSD::GetDetParam(Double_t  *par) const {
 108     // get det param
 109     Int_t i;
 110
 111     for (i=0; i<fNPar; i++) {
 112         par[i]=fDetPar[i];
 113     } // end for i
 114 }