PWGJE/EMCALJetTasks/UserTasks/AliEMCalTriggerTracksAnalysisComponent.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-2014, 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  * Base class for anaysis components. Inheriting classes have to implement the
  17  * functions CreateHistos and Process.
  18  *
  19  *   Author: Markus Fasel
  20  */
  21 #include <TAxis.h>
  22
  23 #include "AliEMCalTriggerAnaTriggerDecision.h"
  24 #include "AliEMCalTriggerBinningComponent.h"
  25 #include "AliEMCalTriggerTracksAnalysisComponent.h"
  26
  27 ClassImp(EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent)
  28
  29 namespace EMCalTriggerPtAnalysis {
  30
  31 //______________________________________________________________________________
  32 AliEMCalTriggerTracksAnalysisComponent::AliEMCalTriggerTracksAnalysisComponent() :
  33   TNamed(),
  34   fHistos(NULL),
  35   fBinning(NULL),
  36   fKineCuts(NULL),
  37   fTriggerDecision(NULL)
  38 {
  39   /*
  40    * Dummy (I/O) constructor
  41    */
  42 }
  43
  44 //______________________________________________________________________________
  45 AliEMCalTriggerTracksAnalysisComponent::~AliEMCalTriggerTracksAnalysisComponent() {
  46   /*
  47    * Release histogram container
  48    */
  49   if(fHistos) delete fHistos;
  50 }
  51
  52 //______________________________________________________________________________
  53 AliEMCalTriggerTracksAnalysisComponent::AliEMCalTriggerTracksAnalysisComponent(const char* name) :
  54   TNamed(name,""),
  55   fHistos(NULL),
  56   fBinning(NULL),
  57   fKineCuts(NULL),
  58   fTriggerDecision(NULL)
  59 {
  60   /*
  61    * Main constructor, to be called by the user
  62    *
  63    * @param name: component name
  64    */
  65 }
  66
  67 //______________________________________________________________________________
  68 void AliEMCalTriggerTracksAnalysisComponent::CreateHistos() {
  69   /*
  70    * Create Container for histograms. Inheriting classes overwrite this method, in which they call
  71    * this and add the histograms of their choise.
  72    */
  73   fHistos = new AliEMCalHistoContainer(Form("Histos%s", GetName()));
  74   fHistos->ReleaseOwner();
  75 }
  76
  77 //______________________________________________________________________________
  78 TAxis* AliEMCalTriggerTracksAnalysisComponent::DefineAxis(const char* name, const AliEMCalTriggerBinningDimension* binning) {
  79   /*
  80    * Create and define axis
  81    *
  82    * @param name: Name of the axis
  83    * @param binning: binning information
  84    * @return: the new axis
  85    */
  86   TAxis *result = new TAxis(binning->GetNumberOfBins(), binning->GetBinLimits());
  87   result->SetName(name);
  88   return result;
  89 }
  90
  91 //______________________________________________________________________________
  92 TAxis* AliEMCalTriggerTracksAnalysisComponent::DefineAxis(const char* name, int nbins, double min, double max) {
  93   /*
  94    * Create and define axis
  95    *
  96    * @param name: Name of the axis
  97    * @param nbins: number of bins
  98    * @param min: min. range
  99    * @param max: max. range
 100    * @return: the new axis
 101    */
 102   TAxis *result = new TAxis(nbins, min, max);
 103   result->SetName(name);
 104   return result;
 105 }
 106
 107 //______________________________________________________________________________
 108 void AliEMCalTriggerTracksAnalysisComponent::GetMachingTriggerNames(std::vector<std::string>& triggernames, Bool_t usePatches) {
 109   /*
 110    * Get a set of names of trigger strings that is matching with the trigger decision.
 111    *
 112    * @param triggernames: output container for selected trigger names
 113    * @param usePatches: determines whether we use the trigger decision from patches
 114    */
 115   triggernames.clear();
 116   if(!fTriggerDecision) return;
 117   if(fTriggerDecision->IsMinBias()) triggernames.push_back("MinBias");
 118   if(fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCJHigh, usePatches)){
 119     triggernames.push_back("EMCJHigh");
 120     if(fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCGHigh, usePatches))
 121       triggernames.push_back("EMCHighBoth");
 122     else
 123       triggernames.push_back("EMCHighJetOnly");
 124   }
 125   if(fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCJLow, usePatches)){
 126     triggernames.push_back("EMCJLow");
 127     if(fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCGLow, usePatches))
 128       triggernames.push_back("EMCLowBoth");
 129     else
 130       triggernames.push_back("EMCLowJetOnly");
 131   }
 132   if(fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCGHigh, usePatches)){
 133     triggernames.push_back("EMCGHigh");
 134     if(!fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCJHigh, usePatches))
 135       triggernames.push_back("EMCHighGammaOnly");
 136   }
 137   if(fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCGLow, usePatches)){
 138     triggernames.push_back("EMCGLow");
 139     if(!fTriggerDecision->IsTriggered(AliEMCalTriggerAnaTriggerDecision::kTAEMCJLow, usePatches))
 140       triggernames.push_back("EMCLowGammaOnly");
 141   }
 142 }
 143
 144 } /* namespace EMCalTriggerPtAnalysis */
 145