// //
///////////////////////////////////////////////////////////////////////////////
-
-#include <TFile.h>
+#include <cstdlib>
+#include "TObjArray.h"
+#include "TString.h"
#include "AliLog.h"
-#include "AliRun.h"
-#include "AliRunLoader.h"
+#include "AliESDEvent.h"
+#include "AliESDpid.h"
+#include "AliRawReader.h"
+#include "AliTOFHeader.h"
-#include "AliTOFGeometry.h"
-#include "AliTOFGeometryV4.h"
-#include "AliTOFGeometryV5.h"
-#include "AliTOFtracker.h"
-#include "AliTOFtrackerMI.h"
#include "AliTOFClusterFinder.h"
+#include "AliTOFClusterFinderV1.h"
+#include "AliTOFcalib.h"
+#include "AliTOFtrackerMI.h"
+#include "AliTOFtracker.h"
+#include "AliTOFtrackerV1.h"
+#include "AliTOFT0maker.h"
#include "AliTOFReconstructor.h"
+class TTree;
+
ClassImp(AliTOFReconstructor)
-//_____________________________________________________________________________
- void AliTOFReconstructor::Reconstruct(AliRunLoader* runLoader) const
+ //____________________________________________________________________
+AliTOFReconstructor::AliTOFReconstructor()
+ : AliReconstructor(),
+ fTOFcalib(0)/*,
+ fTOFT0maker(0)*/
{
-// reconstruct clusters from digits
+//
+// ctor
+//
+
+ //Retrieving the TOF calibration info
+ fTOFcalib = new AliTOFcalib();
+ fTOFcalib->Init();
- AliTOFClusterFinder *tofClus = new AliTOFClusterFinder(runLoader);
- tofClus->Load();
- for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++)
- {
- tofClus->Digits2RecPoints(iEvent);
- }
- tofClus->UnLoad();
+#if 0
+ fTOFcalib->CreateCalObjects();
+
+ if(!fTOFcalib->ReadParOnlineDelayFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}
+ if(!fTOFcalib->ReadParOnlineStatusFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}
+
+ if(!fTOFcalib->ReadParOfflineFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}
+
+
+ if(!fTOFcalib->ReadDeltaBCOffsetFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}
+ if(!fTOFcalib->ReadCTPLatencyFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}
+ if(!fTOFcalib->ReadT0FillFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}
+ if(!fTOFcalib->ReadRunParamsFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}
+#endif
}
//_____________________________________________________________________________
-void AliTOFReconstructor::Reconstruct(AliRunLoader* runLoader,
- AliRawReader *rawReader) const
+AliTOFReconstructor::~AliTOFReconstructor()
{
-// reconstruct clusters from Raw Data
-
- AliTOFClusterFinder tofClus(runLoader);
- tofClus.LoadClusters();
- Int_t iEvent = 0;
- while (rawReader->NextEvent()) {
- tofClus.Digits2RecPoints(iEvent,rawReader);
- //tofClus.Raw2Digits(iEvent,rawReader); // temporary solution
- iEvent++;
- }
- tofClus.UnLoadClusters();
+//
+// dtor
+//
+
+ delete fTOFcalib;
+
+ //delete fTOFT0maker;
}
void AliTOFReconstructor::Reconstruct(AliRawReader *rawReader,
TTree *clustersTree) const
{
-// reconstruct clusters from Raw Data
+ //
+ // reconstruct clusters from Raw Data
+ //
+
+ TString optionString = GetOption();
- AliTOFClusterFinder tofClus;
- tofClus.Digits2RecPoints(rawReader, clustersTree);
+ // use V1 cluster finder if selected
+ if (optionString.Contains("ClusterizerV1")) {
+ static AliTOFClusterFinderV1 tofClus(fTOFcalib);
+
+ // decoder version option
+ if (optionString.Contains("DecoderV0")) {
+ tofClus.SetDecoderVersion(0);
+ }
+ else if (optionString.Contains("DecoderV1")) {
+ tofClus.SetDecoderVersion(1);
+ }
+ else {
+ tofClus.SetDecoderVersion(2);
+ }
+
+ tofClus.Digits2RecPoints(rawReader, clustersTree);
+ }
+ else {
+ static AliTOFClusterFinder tofClus(fTOFcalib);
+
+ // decoder version option
+ if (optionString.Contains("DecoderV0")) {
+ tofClus.SetDecoderVersion(0);
+ }
+ else if (optionString.Contains("DecoderV1")) {
+ tofClus.SetDecoderVersion(1);
+ }
+ else {
+ tofClus.SetDecoderVersion(2);
+ }
+
+ tofClus.Digits2RecPoints(rawReader, clustersTree);
+ }
}
//_____________________________________________________________________________
-AliTracker* AliTOFReconstructor::CreateTracker(AliRunLoader* runLoader) const
+void AliTOFReconstructor::Reconstruct(TTree *digitsTree,
+ TTree *clustersTree) const
{
-// create a TOF tracker
+ //
+ // reconstruct clusters from digits
+ //
- AliTOFGeometry* geom = GetTOFGeometry(runLoader);
- if (!geom) return NULL;
- // Double_t parPID[] = {130., 5.};
- Double_t parPID[] = {80., 5.};
- TString selectedTracker = GetOption();
- // use MI tracker if selected
- if (selectedTracker.Contains("MI")) return new AliTOFtrackerMI(geom,parPID);
+ AliDebug(2,Form("Global Event loop mode: Creating Recpoints from Digits Tree"));
- return new AliTOFtracker(geom, parPID);
-}
+ TString optionString = GetOption();
+ // use V1 cluster finder if selected
+ if (optionString.Contains("ClusterizerV1")) {
+ static AliTOFClusterFinderV1 tofClus(fTOFcalib);
+
+ // decoder version option
+ if (optionString.Contains("DecoderV0")) {
+ tofClus.SetDecoderVersion(0);
+ }
+ else if (optionString.Contains("DecoderV1")) {
+ tofClus.SetDecoderVersion(1);
+ }
+ else {
+ tofClus.SetDecoderVersion(2);
+ }
+
+ tofClus.Digits2RecPoints(digitsTree, clustersTree);
+ }
+ else {
+ static AliTOFClusterFinder tofClus(fTOFcalib);
+
+ // decoder version option
+ if (optionString.Contains("DecoderV0")) {
+ tofClus.SetDecoderVersion(0);
+ }
+ else if (optionString.Contains("DecoderV1")) {
+ tofClus.SetDecoderVersion(1);
+ }
+ else {
+ tofClus.SetDecoderVersion(2);
+ }
+
+ tofClus.Digits2RecPoints(digitsTree, clustersTree);
+ }
+}
//_____________________________________________________________________________
-void AliTOFReconstructor::FillESD(AliRunLoader* /*runLoader*/,
- AliESD* /*esd*/) const
+ void AliTOFReconstructor::ConvertDigits(AliRawReader* reader, TTree* digitsTree) const
{
-// nothing to be done
+// reconstruct clusters from digits
+
+ AliDebug(2,Form("Global Event loop mode: Converting Raw Data to a Digits Tree"));
+
+ TString optionString = GetOption();
+ // use V1 cluster finder if selected
+ if (optionString.Contains("ClusterizerV1")) {
+ static AliTOFClusterFinderV1 tofClus(fTOFcalib);
+
+ // decoder version option
+ if (optionString.Contains("DecoderV0")) {
+ tofClus.SetDecoderVersion(0);
+ }
+ else if (optionString.Contains("DecoderV1")) {
+ tofClus.SetDecoderVersion(1);
+ }
+ else {
+ tofClus.SetDecoderVersion(2);
+ }
+
+ tofClus.Raw2Digits(reader, digitsTree);
+ }
+ else {
+ static AliTOFClusterFinder tofClus(fTOFcalib);
+
+ // decoder version option
+ if (optionString.Contains("DecoderV0")) {
+ tofClus.SetDecoderVersion(0);
+ }
+ else if (optionString.Contains("DecoderV1")) {
+ tofClus.SetDecoderVersion(1);
+ }
+ else {
+ tofClus.SetDecoderVersion(2);
+ }
+
+ tofClus.Raw2Digits(reader, digitsTree);
+ }
}
//_____________________________________________________________________________
-AliTOFGeometry* AliTOFReconstructor::GetTOFGeometry(AliRunLoader* runLoader) const
+AliTracker* AliTOFReconstructor::CreateTracker() const
{
-// get the TOF parameters
- AliTOFGeometry *tofGeom;
+ //
+ // create a TOF tracker using
+ // TOF Reco Param collected by STEER
+ //
- runLoader->CdGAFile();
- TDirectory *savedir=gDirectory;
- TFile *in=(TFile*)gFile;
- if (!in->IsOpen()) {
- AliWarning("Geometry file is not open default TOF geometry will be used");
- tofGeom = new AliTOFGeometry();
+ TString selectedTracker = GetOption();
+
+ AliTracker *tracker;
+ // use MI tracker if selected
+ if (selectedTracker.Contains("TrackerMI")) {
+ tracker = new AliTOFtrackerMI();
+ }
+ // use V1 tracker if selected
+ else if (selectedTracker.Contains("TrackerV1")) {
+ tracker = new AliTOFtrackerV1();
}
else {
- in->cd();
- tofGeom = (AliTOFGeometry*) in->Get("TOFgeometry");
+ tracker = new AliTOFtracker();
}
+ return tracker;
- savedir->cd();
+}
+
+//_____________________________________________________________________________
+void AliTOFReconstructor::FillEventTimeWithTOF(AliESDEvent *event, AliESDpid *esdPID)
+{
+ //
+ // Fill AliESDEvent::fTOFHeader variable
+ // It contains the event_time estiamted by the TOF combinatorial algorithm
+ //
+
+ Float_t tofResolution = GetRecoParam()->GetTimeResolution();// TOF time resolution in ps
+ AliTOFT0maker *tofT0maker = new AliTOFT0maker(esdPID,fTOFcalib);
+ //AliTOFT0maker tofT0maker = AliTOFT0maker(esdPID,fTOFcalib);
+ tofT0maker->SetTimeResolution(tofResolution);
+ tofT0maker->ComputeT0TOF(event);
+ tofT0maker->WriteInESD(event);
+ tofT0maker->~AliTOFT0maker();
+ delete tofT0maker;
- if (!tofGeom) {
- AliError("no TOF geometry available");
- return NULL;
- }
- return tofGeom;
}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff