add template macro to run the example task on AF

diff --git a/CORRFW/test/AliCFSingleTrackTaskCAF.C b/CORRFW/test/AliCFSingleTrackTaskCAF.C
new file mode 100755 (executable)
index 0000000..0861418
--- /dev/null
+++ b/CORRFW/test/AliCFSingleTrackTaskCAF.C
@@ -0,0 +1,218 @@
+//DEFINITION OF A FEW CONSTANTS
+const Double_t ymin  = -1.0 ;
+const Double_t ymax  =  1.0 ;
+const Double_t ptmin =  0.0 ;
+const Double_t ptmax =  8.0 ;
+const Int_t    mintrackrefsTPC = 2 ;
+const Int_t    mintrackrefsITS = 3 ;
+const Int_t    charge  = 1 ;
+const Int_t    PDG = 2212; 
+const Int_t    minclustersTPC = 50 ;
+//----------------------------------------------------
+
+Bool_t AliCFSingleTrackTaskCAF(        )
+{
+  
+  //
+  // macro to run the example task on CAF (from A.Mastroserio)
+  //
+
+  TBenchmark benchmark;
+  benchmark.Start("AliSingleTrackTask");
+  
+  //
+  // Connect to proof
+  //
+  
+  TProof::Reset("proof://user@lxb6046.cern.ch"); 
+  TProof::Open("proof://user@lxb6046.cern.ch");   
+  
+  // gProof->ClearPackage("STEERBase");
+  // gProof->ClearPackage("ESD");
+  // gProof->ClearPackage("AOD");
+  // gProof->ClearPackage("ANALYSIS");
+  
+  // Enable the STEERBase Package
+  gProof->UploadPackage("STEERBase.par");
+  gProof->EnablePackage("STEERBase");
+  // Enable the ESD Package
+  gProof->UploadPackage("ESD.par");
+  gProof->EnablePackage("ESD");
+  // Enable the AOD Package
+  gProof->UploadPackage("AOD.par");
+  gProof->EnablePackage("AOD");
+  // Enable the Analysis Package
+  gProof->UploadPackage("ANALYSIS.par");
+  gProof->EnablePackage("ANALYSIS");  
+  // Enable the CORRFW Package
+  // gProof->ClearPackage("CORRFW");
+  gProof->UploadPackage("CORRFW.par");
+  gProof->EnablePackage("CORRFW");
+  
+  gProof->ShowEnabledPackages();
+  gProof->Load("./AliCFSingleTrackTask.cxx+g");
+ 
+  //
+  // Create the chain
+  //
+  gROOT->LoadMacro("CreateESDChain.C");
+  TChain* analysisChain = CreateESDChain("ESD82XX_30K.txt", 100);
+  
+  Info("AliCFSingleTrackTask",Form("CHAIN HAS %d ENTRIES",(Int_t)analysisChain->GetEntries()));
+  
+  //CONTAINER DEFINITION
+  Info("AliCFSingleTrackTask","SETUP CONTAINER");
+  //the sensitive variables (2 in this example), their indices
+  Int_t ipt = 0;
+  Int_t iy  = 1;
+  //Setting up the container grid... 
+  Int_t nstep = 4 ; //number of selection steps MC 
+  const Int_t nvar   = 2 ; //number of variables on the grid:pt,y
+  const Int_t nbin1  = 8 ; //bins in pt
+  const Int_t nbin2  = 8 ; //bins in y 
+  //arrays for the number of bins in each dimension
+  const Int_t iBin[nvar] ={nbin1,nbin2};
+  //arrays for lower bounds :
+  Double_t binLim1[nbin1+1];
+  Double_t binLim2[nbin2+1];
+  //values for bin lower bounds
+  for(Int_t i=0; i<=nbin1; i++) binLim1[i]=(Double_t)ptmin + (ptmax-ptmin)/nbin1*(Double_t)i ; 
+  for(Int_t i=0; i<=nbin2; i++) binLim2[i]=(Double_t)ymin  + (ymax-ymin)  /nbin2*(Double_t)i ;
+  //one "container" for MC
+  AliCFContainer* container = new AliCFContainer("container","container for tracks",nstep,nvar,iBin);
+  //setting the bin limits
+  container -> SetBinLimits(ipt,binLim1);
+  container -> SetBinLimits(iy,binLim2);
+
+
+  //CREATE THE  CUTS -----------------------------------------------
+  //Particle-Level cuts:  
+
+  // Gen-Level kinematic cuts
+  AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
+  mcKineCuts->SetPtRange(ptmin,ptmax);
+  mcKineCuts->SetRapidityRange(ymin,ymax);
+  mcKineCuts->SetChargeMC(charge);
+
+  AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
+  mcGenCuts->SetRequireIsPrimary();
+  mcGenCuts->SetRequirePdgCode(PDG);
+  //Acceptance Cuts
+  AliCFAcceptanceCuts *mcAccCuts = new AliCFAcceptanceCuts("mcAccCuts","MC acceptance cuts");
+  mcAccCuts->SetMinNHitITS(mintrackrefsITS);
+  mcAccCuts->SetMinNHitTPC(mintrackrefsTPC);
+
+  // Rec-Level kinematic cuts
+  AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
+  recKineCuts->SetPtRange(ptmin,ptmax);
+  recKineCuts->SetRapidityRange(ymin,ymax);
+  recKineCuts->SetChargeRec(charge);
+  // QA histograms for rec-level kinematic cuts
+  recKineCuts->SetQAOn(kTRUE);
+
+  AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
+  recQualityCuts->SetMinNClusterTPC(minclustersTPC);
+  recQualityCuts->SetRequireITSRefit(kTRUE);
+  // QA histograms for rec-level quality cuts
+  recQualityCuts->SetQAOn(kTRUE);
+
+  AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
+  recIsPrimaryCuts->SetMaxNSigmaToVertex(3);
+  // QA histograms for rec-level primary-check cuts
+  recIsPrimaryCuts->SetQAOn(kTRUE);
+
+  AliCFTrackCutPid* cutPID = new AliCFTrackCutPid("cutPID","ESD_PID") ;
+  Double_t prior[AliPID::kSPECIES] = {0.0244519,
+                                     0.0143988,
+                                     0.805747 ,
+                                     0.0928785,
+                                     0.0625243 };
+  cutPID->SetPriors(prior);
+  cutPID->SetProbabilityCut(0.0);
+  cutPID->SetDetectors("TPC TOF");
+  switch(TMath::Abs(PDG)) {
+  case 11   : cutPID->SetParticleType(AliPID::kElectron, kTRUE); break;
+  case 13   : cutPID->SetParticleType(AliPID::kMuon    , kTRUE); break;
+  case 211  : cutPID->SetParticleType(AliPID::kPion    , kTRUE); break;
+  case 321  : cutPID->SetParticleType(AliPID::kKaon    , kTRUE); break;
+  case 2212 : cutPID->SetParticleType(AliPID::kProton  , kTRUE); break;
+  default   : printf("UNDEFINED PID\n"); break;
+  }
+  cutPID->SetQAOn(kTRUE);
+
+  printf("CREATE MC KINE CUTS\n");
+  TObjArray* mcList = new TObjArray(0) ;
+  mcList->AddLast(mcKineCuts);
+  mcList->AddLast(mcGenCuts);
+
+  printf("CREATE ACCEPTANCE CUTS\n");
+  TObjArray* accList = new TObjArray(0) ;
+  accList->AddLast(mcAccCuts);
+
+  printf("CREATE RECONSTRUCTION CUTS\n");
+  TObjArray* recList = new TObjArray(0) ;
+  recList->AddLast(recKineCuts);
+  recList->AddLast(recQualityCuts);
+  recList->AddLast(recIsPrimaryCuts);
+
+  printf("CREATE PID CUTS\n");
+  TObjArray* fPIDCutList = new TObjArray(0) ;
+  fPIDCutList->AddLast(cutPID);
+
+
+  //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
+  printf("CREATE INTERFACE AND CUTS\n");
+  AliCFManager* man = new AliCFManager() ;
+  man->SetParticleContainer     (container);
+  man->SetParticleCutsList(AliCFManager::kPartGenCuts,mcList);
+  man->SetParticleCutsList(AliCFManager::kPartAccCuts,accList);
+  man->SetParticleCutsList(AliCFManager::kPartRecCuts,recList);
+  man->SetParticleCutsList(AliCFManager::kPartSelCuts,fPIDCutList);
+
+
+  //CREATE THE TASK
+  printf("CREATE TASK\n");
+  // create the task
+  AliCFSingleTrackTask *task = new AliCFSingleTrackTask("AliSingleTrackTask");
+  task->SetCFManager(man); //here is set the CF manager
+
+
+  //SETUP THE ANALYSIS MANAGER TO READ INPUT CHAIN AND WRITE DESIRED OUTPUTS
+  printf("CREATE ANALYSIS MANAGER\n");
+  // Make the analysis manager
+  AliAnalysisManager *mgr = new AliAnalysisManager("TestManager");
+
+  // Create and connect containers for input/output
+  //input data
+  AliAnalysisDataContainer *cinput0  = mgr->CreateContainer("cchain0",TChain::Class(),AliAnalysisManager::kInputContainer);
+  // output histo (number of events processed)
+  AliAnalysisDataContainer *coutput0 = mgr->CreateContainer("chist0", TH1I::Class(),AliAnalysisManager::kOutputContainer,"output.root");
+  // output Correction Framework Container (for acceptance & efficiency calculations)
+  AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("ccontainer0", AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,"container.root");
+  // output QA histograms 
+  AliAnalysisDataContainer *coutput2 = mgr->CreateContainer("clist0", TList::Class(),AliAnalysisManager::kOutputContainer,"QAhistos.root");
+
+  mgr->AddTask(task);
+  mgr->ConnectInput(task,0,cinput0);
+  mgr->ConnectOutput(task,0,coutput0);
+  mgr->ConnectOutput(task,1,coutput1);
+  mgr->ConnectOutput(task,2,coutput2);
+  cinput0->SetData(analysisChain);
+ 
+  //NEW INTERFACE TO MC INFORMATION
+  AliMCEventHandler* mcHandler = new AliMCEventHandler();
+  mgr->SetMCtruthEventHandler(mcHandler);
+
+  printf("READY TO RUN\n");
+  //RUN !!!
+  if (mgr->InitAnalysis()) {
+    mgr->PrintStatus();
+    mgr->StartAnalysis("proof",analysisChain);
+  }
+
+  benchmark.Stop("AliSingleTrackTask");
+  benchmark.Show("AliSingleTrackTask");
+  
+  return kTRUE ;
+}
+