+++ /dev/null
-// The class definition in esdClus.h has been generated automatically
-// by the ROOT utility TTree::MakeSelector(). This class is derived
-// from the ROOT class TSelector. For more information on the TSelector
-// framework see $ROOTSYS/README/README.SELECTOR or the ROOT User Manual.
-
-// The following methods are defined in this file:
-// Begin(): called everytime a loop on the tree starts,
-// a convenient place to create your histograms.
-// SlaveBegin(): called after Begin(), when on PROOF called only on the
-// slave servers.
-// Process(): called for each event, in this function you decide what
-// to read and fill your histograms.
-// SlaveTerminate: called at the end of the loop on the tree, when on PROOF
-// called only on the slave servers.
-// Terminate(): called at the end of the loop on the tree,
-// a convenient place to draw/fit your histograms.
-//
-// To use this file, try the following session on your Tree T:
-//
-// Root > T->Process("esdClus.C")
-// Root > T->Process("esdClus.C","some options")
-// Root > T->Process("esdClus.C+")
-//
-// Modification log:
-// 05/11/2006 HH Correct for large pads (outer sectors) in amplitude plots
-
-#include "TSystem.h"
-#include <TPDGCode.h>
-#include <TStyle.h>
-#include "TCint.h"
-#include "TList.h"
-#include "TH1I.h"
-#include "TChain.h"
-//
-#include "AliTracker.h"
-#include "AliMagF.h"
-//
-#include "AliESD.h"
-#include "AliESDEvent.h"
-#include "AliESDtrack.h"
-#include "AliESDfriend.h"
-#include "AliESDfriendTrack.h"
-#include "AliTPCseed.h"
-#include "AliTPCclusterMI.h"
-//
-//
-#include "AliTPCcalibTracks.h"
-#include "AliTPCcalibTracksGain.h"
-
-#include "AliTPCSelectorESD.h"
-#include "AliTPCSelectorTracks.h"
-#include "TProof.h"
-
-const char* AliTPCSelectorTracks::fgkOutputFileName = "Output.root";
-
-
-AliTPCSelectorTracks::AliTPCSelectorTracks(TTree *) :
- AliTPCSelectorESD(),
- fInit(kFALSE),
- fCalibTracks(0),
- fCalibTracksGain(0)
-{
- //
- //
- //
- G__SetCatchException(0);
-}
-
-AliTPCSelectorTracks::~AliTPCSelectorTracks(){
- //
- //
- //
-}
-
-void AliTPCSelectorTracks::InitComponent(){
- //
- // Init Components
- //
- //
- // USER -COMPONENT definder part
- //
- // before calling the process function, two objects have to be added to the chain/tree:
- // clusterParam, the cluster parametrization and cuts, a AliTPCcalibTracksCuts object
- // they have to be added in the following manner:
- // chain->GetUserInfo()->AddLast(clusterParam);
- // chain->GetUserInfo()->AddLast(cuts);
- //
- static Int_t counter=0;
- if (!fChain){
- Error("InitComponent","ERROR - chain not initialized\n");
- }
- Info("InitComponent",Form("Selector initialization No\t%d\n", counter));
- counter++;
- //
-
-
- AliTPCClusterParam *clusterParam = (AliTPCClusterParam*)fChain->GetUserInfo()->FindObject("AliTPCClusterParam");
- //
- if (clusterParam == 0) Error("InitComponent","CLUSTER PARAM NOT FOUND IN CHAIN! \n");
- //
- AliTPCcalibTracksCuts *cuts = (AliTPCcalibTracksCuts*)fChain->GetUserInfo()->FindObject("calibTracksCuts");
- if (cuts != 0) Info("InitComponent","cuts found in fChain! \n");
- else{
- Error("InitComponent","CUTS NOT FOUND IN CHAIN\n");
- }
- if (clusterParam==0 && fInput){
- clusterParam = (AliTPCClusterParam*)fInput->FindObject("AliTPCClusterParam");
- Error("InitComponent","CLUSTER PARAM NOT FOUND IN PROOF\n");
- }
- if (cuts==0 &&fInput ){
- cuts = (AliTPCcalibTracksCuts*)fInput->FindObject("calibTracksCuts");
- Error("InitComponent","CUTS NOT FOUND IN PROOF\n");
- }
- if (!cuts || !clusterParam) {
- if (fInput) fInput->Print();
- return;
- }
-
- fCalibTracks = new AliTPCcalibTracks("calibTracks", "Resolution calibration object for tracks", clusterParam, cuts);
- fOutput->AddLast(fCalibTracks);
-
- AliTPCcalibTracksGain* prevIter = (AliTPCcalibTracksGain*)fChain->GetUserInfo()->FindObject("calibTracksGain");
- if (!prevIter) Info("InitComponent", "Previous iteration of calibTracksGain not found, continuing without.");
- TNamed* debugStreamPrefix = (TNamed*)fChain->GetUserInfo()->FindObject("debugStreamPrefix");
- fCalibTracksGain = new AliTPCcalibTracksGain("calibTracksGain", "Gain calibration object for tracks", cuts, debugStreamPrefix, prevIter);
- fOutput->AddLast(fCalibTracksGain);
- fInit=kTRUE;
-}
-
-void AliTPCSelectorTracks::SlaveBegin(TTree * tree)
-{
- // The SlaveBegin() function is called after the Begin() function.
- // When running with PROOF SlaveBegin() is called on each slave server.
- // The tree argument is deprecated (on PROOF 0 is passed).
-
- AliTPCSelectorESD::SlaveBegin(tree);
-
- printf(" ***** SlaveBegin ***** \n");
-}
-
-
-void AliTPCSelectorTracks::SlaveTerminate()
-{
- // The SlaveTerminate() function is called after all entries or objects
- // have been processed. When running with PROOF SlaveTerminate() is called
- // on each slave server.
- if (fCalibTracksGain) fCalibTracksGain->Terminate();
- RegisterData();
-}
-
-
-
-
-Int_t AliTPCSelectorTracks::ProcessIn(Long64_t entry)
-{
- //
- //
- //
- if (!fInit) InitComponent();
- if (!fInit) return 0;
- Int_t status = ReadEvent(entry);
- if (status<0) return status;
- Int_t ntracks = (fESD) ? fESD->GetNumberOfTracks() : fESDevent->GetNumberOfTracks();
- //
- //
- // USER code to go here
- //
- AliTPCseed *seed;
-
- for (Int_t tr = 0; tr < ntracks; tr++){
- AliESDtrack *esdTrack = fESD ? (AliESDtrack*) fESD->GetTrack(tr): (AliESDtrack*) fESDevent->GetTrack(tr);
- AliESDfriendTrack *friendtrack = (AliESDfriendTrack*) esdTrack->GetFriendTrack();
- seed = 0;
- TObject *cobject = 0;
- for (Int_t i = 0; ; i++){
- cobject = friendtrack->GetCalibObject(i);
- if (!cobject) break;
- seed = dynamic_cast<AliTPCseed*>(cobject);
- if (seed) break;
- }
-
- if (seed) {
- fNClusters->Fill(seed->GetNumberOfClusters());
- //
- fCalibTracks->Process(seed); // analysis is done in fCalibTracks
- fCalibTracksGain->Process(seed);
- }
- }
- CleanESD();
- return 0;
-}
-
-
-void AliTPCSelectorTracks::Terminate()
-{
- // The Terminate() function is the last function to be called during
- // a query. It always runs on the client, it can be used to present
- // the results graphically or save the results to file.
-
-
- if (!fOutput) return;
-
- TFile file(fgkOutputFileName, "recreate");
- fCalibTracksGain = (AliTPCcalibTracksGain*)fOutput->FindObject("calibTracksGain");
- // evaluate all fitters before saving them, because it doesn't seem to be possible
- // to evaluate a TLinearFitter after it has been loaded from a root file
- if (fCalibTracksGain) fCalibTracksGain->Evaluate();
- fOutput->Write();
- file.Close();
- printf("Successfully written file to '%s'.", fgkOutputFileName);
-
-
- Info("Destructor","Destuctor");
- //delete fCalibTracksGain;
- //delete fCalibTracks;
-// printf ("Terminate... \n");
-// if (!fOutput) return;
-// TFile file("Output.root","recreate");
-// printf("fOutput contains the following: \n");
-// fOutput->Print();
-// printf("Trying to write the file 'Output.root'... \n");
-// fOutput->Write();
-// file.Close();
-
-}
-
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff