ZDC/AliZDCCalib.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 /* $Id$ */
  17
  18 ///////////////////////////////////////////////////////////////////////////////
  19 //                                                                           //
  20 // class for ZDC calibration                                                 //
  21 // -> values for energy calibration and relative sector calibration          //
  22 //                                                                           //
  23 ///////////////////////////////////////////////////////////////////////////////
  24
  25 #include "AliZDCCalib.h"
  26
  27 ClassImp(AliZDCCalib)
  28
  29 //________________________________________________________________
  30 AliZDCCalib::AliZDCCalib():
  31 TNamed()
  32 {
  33   Reset();
  34 }
  35
  36 //________________________________________________________________
  37 AliZDCCalib::AliZDCCalib(const char* name):
  38 TNamed()
  39 {
  40   // Constructor
  41   TString namst = "Calib_";
  42   namst += name;
  43   SetName(namst.Data());
  44   SetTitle(namst.Data());
  45   Reset();
  46   for(Int_t i=0; i<6; i++){
  47     fEnCalibration[i] = 0.;
  48     if(i<5){
  49       fZN1EqualCoeff[i] = 0.;
  50       fZP1EqualCoeff[i] = 0.;
  51       fZN2EqualCoeff[i] = 0.;
  52       fZP2EqualCoeff[i] = 0.;
  53     }
  54   }
  55 }
  56
  57 //________________________________________________________________
  58 AliZDCCalib::AliZDCCalib(const AliZDCCalib& calibda) :
  59   TNamed(calibda)
  60 {
  61   // Copy constructor
  62   SetName(calibda.GetName());
  63   SetTitle(calibda.GetName());
  64   Reset();
  65   for(int i=0; i<6; i++){
  66     fEnCalibration[i] = calibda.GetEnCalib(i);
  67     if(i<5){
  68       fZN1EqualCoeff[i] =  calibda.GetZN1EqualCoeff(i);
  69       fZP1EqualCoeff[i] =  calibda.GetZP1EqualCoeff(i);
  70       fZN2EqualCoeff[i] =  calibda.GetZN2EqualCoeff(i);
  71       fZP2EqualCoeff[i] =  calibda.GetZP2EqualCoeff(i);
  72     }
  73   }
  74 }
  75
  76 //________________________________________________________________
  77 AliZDCCalib &AliZDCCalib::operator =(const AliZDCCalib& calibda)
  78 {
  79 // assignment operator
  80   SetName(calibda.GetName());
  81   SetTitle(calibda.GetName());
  82   Reset();
  83   for(int i=0; i<6; i++){
  84      fEnCalibration[i] = calibda.GetEnCalib(i);
  85      if(i<5){
  86       fZN1EqualCoeff[i] =  calibda.GetZN1EqualCoeff(i);
  87       fZP1EqualCoeff[i] =  calibda.GetZP1EqualCoeff(i);
  88       fZN2EqualCoeff[i] =  calibda.GetZN2EqualCoeff(i);
  89       fZP2EqualCoeff[i] =  calibda.GetZP2EqualCoeff(i);
  90      }
  91   }
  92
  93   return *this;
  94 }
  95
  96 //________________________________________________________________
  97 AliZDCCalib::~AliZDCCalib()
  98 {
  99 }
 100
 101 //________________________________________________________________
 102 void AliZDCCalib::Reset()
 103 {
 104   // Reset
 105   memset(fEnCalibration,0,6*sizeof(Float_t));
 106   memset(fZN1EqualCoeff,0,5*sizeof(Float_t));
 107   memset(fZP1EqualCoeff,0,5*sizeof(Float_t));
 108   memset(fZN2EqualCoeff,0,5*sizeof(Float_t));
 109   memset(fZP2EqualCoeff,0,5*sizeof(Float_t));
 110 }
 111
 112
 113 //________________________________________________________________
 114 void  AliZDCCalib::Print(Option_t *) const
 115 {
 116    // Printing of calibration object
 117    printf("\n\n ####### Energy calibration coefficients ####### \n");
 118    printf("  ZN1 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[0]);
 119    printf("  ZP1 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[1]);
 120    printf("  ZN2 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[2]);
 121    printf("  ZP2 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[3]);
 122    printf("  ZEM1 = %.2f (E[TeV]/ADCch.) \n",fEnCalibration[4]);
 123    printf("  ZEM2 = %.2f (E[TeV]/ADCch.) \n",fEnCalibration[5]);
 124
 125    printf("\n\n ####### Equalization coefficients ####### \n");
 126    printf("  ZN1 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 127     fZN1EqualCoeff[0],fZN1EqualCoeff[1],fZN1EqualCoeff[2],fZN1EqualCoeff[3],fZN1EqualCoeff[4]);
 128    printf("  ZP1 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 129     fZP1EqualCoeff[0],fZP1EqualCoeff[1],fZP1EqualCoeff[2],fZP1EqualCoeff[3],fZP1EqualCoeff[4]);
 130    printf("  ZN2 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 131     fZN2EqualCoeff[0],fZN2EqualCoeff[1],fZN2EqualCoeff[2],fZN2EqualCoeff[3],fZN2EqualCoeff[4]);
 132    printf("  ZP2 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 133     fZP2EqualCoeff[0],fZP2EqualCoeff[1],fZP2EqualCoeff[2],fZP2EqualCoeff[3],fZP2EqualCoeff[4]);
 134
 135 }
 136
 137 //________________________________________________________________
 138 void AliZDCCalib::SetEnCalib(Float_t* EnCalib)
 139 {
 140   // Set energy calibration coefficients
 141   if(EnCalib) for(int t=0; t<6; t++) fEnCalibration[t] = EnCalib[t];
 142   else for(int t=0; t<6; t++) fEnCalibration[t] = 0.;
 143 }
 144
 145 //________________________________________________________________
 146 void AliZDCCalib::SetZN1EqualCoeff(Float_t* EqualCoeff)
 147 {
 148   // Set ZN1 equalization coefficients
 149   if(EqualCoeff) for(int t=0; t<5; t++) fZN1EqualCoeff[t] = EqualCoeff[t];
 150   else for(int t=0; t<5; t++) fZN1EqualCoeff[t] = 1.;
 151 }
 152
 153 //________________________________________________________________
 154 void AliZDCCalib::SetZP1EqualCoeff(Float_t* EqualCoeff)
 155 {
 156   // Set ZP1 equalization coefficients
 157   if(EqualCoeff) for(int t=0; t<5; t++) fZP1EqualCoeff[t] = EqualCoeff[t];
 158   else for(int t=0; t<5; t++) fZP1EqualCoeff[t] = 1.;
 159 }
 160 //________________________________________________________________
 161 void AliZDCCalib::SetZN2EqualCoeff(Float_t* EqualCoeff)
 162 {
 163   // Set ZN2 equalization coefficients
 164   if(EqualCoeff) for(int t=0; t<5; t++) fZN2EqualCoeff[t] = EqualCoeff[t];
 165   else for(int t=0; t<5; t++) fZN2EqualCoeff[t] = 1.;
 166 }
 167
 168 //________________________________________________________________
 169 void AliZDCCalib::SetZP2EqualCoeff(Float_t* EqualCoeff)
 170 {
 171   // Set ZN1 equalization coefficients
 172   if(EqualCoeff) for(int t=0; t<5; t++) fZP2EqualCoeff[t] = EqualCoeff[t];
 173   else for(int t=0; t<5; t++) fZP2EqualCoeff[t] = 1.;
 174 }
 175