PWGDQ/dielectron/AliDielectronVarContainer.cxx

   1 /*************************************************************************
   2 * Copyright(c) 1998-2009, 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 //                Dielectron Variables Container Class                   //
  18 //                                                                       //
  19 /*
  20
  21 */
  22 //                                                                       //
  23 ///////////////////////////////////////////////////////////////////////////
  24
  25 #include "AliDielectronVarContainer.h"
  26
  27 ClassImp(AliDielectronVarContainer)
  28
  29 const char* AliDielectronVarContainer::fgkParticleNames[AliDielectronVarContainer::kNMaxValues] = {
  30   // Leg specific variables
  31   "Px",
  32   "Py",
  33   "Pz",
  34   "Pt",
  35   "P",
  36   "Xv",
  37   "Yv",
  38   "Zv",
  39   "OneOverPt",
  40   "Phi",
  41   "Theta",
  42   "Eta",
  43   "Y",
  44   "E",
  45   "M",
  46   "Charge",
  47   "NclsITS",
  48   "NclsTPC",
  49   "NclsTPCiter1",
  50   "NFclsTPC",
  51   "NFclsTPCrobust",
  52   "NFclsTPCrobustFraction",
  53   "TPCsignalN",
  54   "TPCsignalNfrac",
  55   "TPCchi2PerCluster",
  56   "TrackStatus",
  57   "NclsTRD",
  58   "TRDntracklets",
  59   "TRDpidQuality",
  60   "TRDpidProb_Electrons",
  61   "TRDpidProb_Pions",
  62   "ImpactParXY",
  63   "ImpactParZ",
  64   "TrackLength",
  65   "ITS_signal",
  66   "SSD1_signal",
  67   "SSD2_signal",
  68   "SDD1_signal",
  69   "SDD2_signal",
  70   "ITS_clusterMap",
  71   "ITS_nSigma_Electrons",
  72   "ITS_nSigma_Pions",
  73   "ITS_nSigma_Muons",
  74   "ITS_nSigma_Kaons",
  75   "ITS_nSigma_Protons",
  76   "P_InnerParam",
  77   "TPC_signal",
  78   "TOF_signal",
  79   "TOF_beta",
  80   "TPC_nSigma_Electrons",
  81   "TPC_nSigma_Pions",
  82   "TPC_nSigma_Muons",
  83   "TPC_nSigma_Kaons",
  84   "TPC_nSigma_Protons",
  85   "TOF_nSigma_Electrons",
  86   "TOF_nSigma_Pions",
  87   "TOF_nSigma_Muons",
  88   "TOF_nSigma_Kaons",
  89   "TOF_nSigma_Protons",
  90   "KinkIndex0",
  91   // Pair specific variables
  92   "Chi2NDF",
  93   "DecayLength",
  94   "R",
  95   "OpeningAngle",
  96   "ThetaHE",
  97   "PhiHE",
  98   "ThetaCS",
  99   "PhiCS",
 100   "LegDistance",
 101   "LegDistanceXY",
 102   "DeltaEta",
 103   "DeltaPhi",
 104   "Merr",
 105   "DCA",
 106   "PairType",
 107   "PseudoProperTime",
 108   // Event specific variables
 109   "X",
 110   "Y",
 111   "Z",
 112   "XRes",
 113   "YRes",
 114   "ZRes",
 115   "NContributors",
 116   "BzkG",
 117   "NTrk",
 118   "Nacc",
 119   "kNaccTrcklts",
 120   "Centrality",
 121   "Nevents"
 122 };
 123
 124
 125 const char* AliDielectronVarContainer::fgkParticleNamesMC[AliDielectronVarContainer::kNMaxValues_MC] = {
 126   // Leg specific variables
 127   "Px_MC",
 128   "Py_MC",
 129   "Pz_MC",
 130   "Pt_MC",
 131   "P_MC",
 132   "Xv_MC",
 133   "Yv_MC",
 134   "Zv_MC",
 135   "OneOverPt_MC",
 136   "Phi_MC",
 137   "Theta_MC",
 138   "Eta_MC",
 139   "Y_MC",
 140   "E_MC",
 141   "M_MC",
 142   "Charge_MC",
 143   "ImpactParXY_MC",
 144   "ImpactParZ_MC",
 145   "PdgCode",
 146   "PdgCodeMother",
 147   "PdgCodeGrandMother",
 148   "NumberOfDaughters",
 149   "HaveSameMother",
 150   "IsJpsiPrimary",
 151   // Pair specific variables
 152   "DecayLength_MC",
 153   "R_MC",
 154   "OpeningAngle_MC",
 155   "ThetaHE_MC",
 156   "PhiHE_MC",
 157   "ThetaCS_MC",
 158   "PhiCS_MC",
 159   "LegDistance_MC",
 160   "LegDistanceXY_MC",
 161   "DeltaEta_MC",
 162   "DeltaPhi_MC",
 163   "DCA_MC",
 164   "PairType_MC",
 165   "PseudoProperTime_MC",
 166   // Event specific variables
 167   "X_MC",
 168   "Y_MC",
 169   "Z_MC",
 170   "kNch",
 171   "Centrality_MC",
 172   "Nevents"
 173 };
 174
 175
 176 AliPIDResponse* AliDielectronVarContainer::fgPIDResponse = 0x0;
 177 AliKFVertex*    AliDielectronVarContainer::fgKFVertex    = 0x0;
 178 AliAODVertex*   AliDielectronVarContainer::fgAODVertex   = 0x0;
 179 Double_t        AliDielectronVarContainer::fgData[AliDielectronVarContainer::kNMaxValues] = {};
 180 Double_t        AliDielectronVarContainer::fgDataMC[AliDielectronVarContainer::kNMaxValues_MC] = {};
 181
 182
 183 //________________________________________________________________
 184 AliDielectronVarContainer::AliDielectronVarContainer() :
 185   TNamed("AliDielectronVarContainer","AliDielectronVarContainer")
 186 {
 187   //
 188   // Default constructor
 189   //
 190 }
 191
 192
 193 //________________________________________________________________
 194 AliDielectronVarContainer::AliDielectronVarContainer(const char* name, const char* title) :
 195   TNamed(name,title)
 196 {
 197   //
 198   // Named constructor
 199   //
 200 }
 201
 202
 203 //________________________________________________________________
 204 AliDielectronVarContainer::~AliDielectronVarContainer()
 205 {
 206   //
 207   // Default destructor
 208   //
 209
 210   if (fgKFVertex) delete fgKFVertex;
 211   fgKFVertex = 0x0;
 212   if (fgAODVertex) delete fgAODVertex;
 213   fgAODVertex = 0x0;
 214   if (fgPIDResponse) delete fgPIDResponse;
 215   fgPIDResponse = 0x0;
 216 }
 217