PWG4/JCORRAN/AliJCORRANSetup.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 notifce   *
  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 // Implementation Class AliJCorranSetup
  18 // Analysis task for high pt particle correlations
  19 // author: R.Diaz, J. Rak,  D.J. Kim
  20 // ALICE Group University of Jyvaskyla
  21 // Finland
  22 //
  23 // Fill the analysis containers for ESD or AOD
  24 // Note: Adapted for AliAnalysisTaskSE
  25
  26
  27 #include  "AliJCORRANSetup.h"
  28 #include <iostream>
  29 #include <fstream>
  30
  31 using namespace std;
  32
  33 //___________________________________________________________________
  34
  35 AliJCORRANSetup::AliJCORRANSetup():
  36   // GENERAL SELECTIONS:
  37   fSpecies(" "),
  38   fVtxRange(-999),
  39   // Trigger SELECTIONS:
  40   fOffLineTriggThreshold(-999),
  41   fOffLinePi0TriggThreshold(-999),
  42   fOffLineHadronTriggThreshold(-999),
  43   fOffLineAccHadronTriggThreshold(-999),
  44   fMinBiasScaleFact(-999),
  45   // CLUSTER SELECTIONS:
  46   fClusEnerMin(-999),
  47   fClusEnerMax(-999),
  48   fChi2Cut(-999),
  49   fProbPhotCut(-999),
  50   fClusNTowMin(-999),
  51   fClusNTowMax(-999),
  52   // TRACK SELECTIONS:
  53   fTrkPtMin(-999),
  54   fTrkPtMax(-999),
  55   // External file
  56   fWarnmapfile(" "),
  57   fComment(" ")
  58 {
  59   //constructor
  60 }
  61
  62 //___________________________________________________________________
  63
  64 AliJCORRANSetup::AliJCORRANSetup(const char *SelectionsFile):
  65   // GENERAL SELECTIONS:
  66   fSpecies(" "),
  67   fVtxRange(-999),
  68   // Trigger SELECTIONS:
  69   fOffLineTriggThreshold(-999),
  70   fOffLinePi0TriggThreshold(-999),
  71   fOffLineHadronTriggThreshold(-999),
  72   fOffLineAccHadronTriggThreshold(-999),
  73   fMinBiasScaleFact(-999),
  74   // CLUSTER SELECTIONS:
  75   fClusEnerMin(-999),
  76   fClusEnerMax(-999),
  77   fChi2Cut(-999),
  78   fProbPhotCut(-999),
  79   fClusNTowMin(-999),
  80   fClusNTowMax(-999),
  81   // TRACK SELECTIONS:
  82   fTrkPtMin(-999),
  83   fTrkPtMax(-999),
  84   // External file
  85   fWarnmapfile(" "),
  86   fComment(" ")
  87 {
  88     //default constructor
  89     //
  90     //STEP 1: Get the input file that contains the correlation setup
  91     //
  92     ifstream selfile(SelectionsFile,ios::in);
  93     if(!selfile)
  94     {
  95         cerr << endl << "AliJCORRANSetup::AliJCORRANSetup" << endl
  96             << "ERROR: Cannot open selections file "
  97             << SelectionsFile << endl;
  98     }
  99     else
 100     {
 101         selfile >> fComment
 102             >> fSpecies      >> fComment
 103             >> fVtxRange     >> fComment
 104             >> fWarnmapfile  >> fComment
 105             >> fComment
 106             >> fOffLineTriggThreshold >> fComment
 107             >> fOffLinePi0TriggThreshold >> fComment
 108             >> fOffLineHadronTriggThreshold >> fComment
 109             >> fOffLineAccHadronTriggThreshold >> fComment
 110             >> fMinBiasScaleFact >> fComment
 111             >> fClusEnerMin  >> fComment
 112             >> fClusEnerMax  >> fComment
 113             >> fChi2Cut      >> fComment
 114             >> fProbPhotCut  >> fComment
 115             >> fClusNTowMin  >> fComment
 116             >> fClusNTowMax  >> fComment
 117             >> fComment
 118             >> fTrkPtMin     >> fComment
 119             >> fTrkPtMax     >> fComment;
 120         cout<< "Selections Loaded from File:            " << SelectionsFile << endl;
 121     }
 122
 123 }
 124
 125 void AliJCORRANSetup::PrintOut(){
 126     //print object
 127     cout << "*******************************************************************"
 128         << endl
 129         << "          CORRELATION SELECTIONS:"        << endl
 130         << "General Selections:"                      << endl
 131         << "Colliding fSpecies:                      " << fSpecies << endl
 132         << "Vertex Range:                           " << fVtxRange << endl
 133         <<  "WarnMap File : "<< fWarnmapfile << endl
 134         << "*******************************************************************"
 135         << endl;
 136     cout<< "          EmCal Cluster Selections:"      << endl
 137         <<  "fOffLineTriggThreshold   " << fOffLineTriggThreshold << endl
 138         <<  "fOffLinePi0TriggThreshold   " << fOffLinePi0TriggThreshold <<  endl
 139         <<  "fOffLineHadronTriggThreshold   " << fOffLineHadronTriggThreshold <<  endl
 140         <<  "fOffLineAccHadronTriggThreshold   " << fOffLineAccHadronTriggThreshold <<  endl
 141         <<  "fMinBiasScaleFact  " << fMinBiasScaleFact <<endl
 142         << "EmCal Cluster Energy Range:             " << fClusEnerMin
 143         << "->"                                       << fClusEnerMax << endl
 144         << "Cluster Shape (Chi2 Cut):               " << fChi2Cut << endl;
 145     cout<< "Photon probability (ProbPhot Cut):      " << fProbPhotCut << endl;
 146     cout<< "Cluster Number Of Towers:               " << fClusNTowMin
 147         << "->"                                       << fClusNTowMax << endl
 148         <<"********************************************************************"
 149         << endl
 150         << "          Track Selections:"              << endl
 151         << "Track Transverse Momentum:              " << fTrkPtMin
 152         << "->"                                       << fTrkPtMax << endl
 153         << "***************************************************************"
 154         << endl;
 155 }
 156