Fix for coverity

[u/mrichter/AliRoot.git] / TOF / AliTOFReconstructor.cxx

diff --git a/TOF/AliTOFReconstructor.cxx b/TOF/AliTOFReconstructor.cxx
index a9c6ea1cb67436d8797b50acfacf17cb54bab3c7..32c27c745e90f5ac1820b404aa95d7018617bc50 100644 (file)
--- a/TOF/AliTOFReconstructor.cxx
+++ b/TOF/AliTOFReconstructor.cxx
@@ -22,84 +22,115 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 #include <cstdlib>
-//#include "TFile.h"
 #include "TObjArray.h"
 #include "TString.h"
 
 #include "AliLog.h"
+#include "AliESDEvent.h"
+#include "AliESDpid.h"
 #include "AliRawReader.h"
+#include "AliTOFHeader.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;
-//class TFile;
-//class TDirectory;
-
-class AliESDEvent;
-
-//extern TDirectory *gDirectory;
-//extern TFile *gFile;
 
 ClassImp(AliTOFReconstructor)
 
  //____________________________________________________________________
 AliTOFReconstructor::AliTOFReconstructor() 
   : AliReconstructor(),
-    fTOFcalib(0)
+    fTOFcalib(0)/*,
+                 fTOFT0maker(0)*/
 {
 //
 // ctor
 //
   
   //Retrieving the TOF calibration info  
-  fTOFcalib    = new AliTOFcalib();
-  fTOFcalib->CreateCalArrays();
-  if(!fTOFcalib->ReadParOnlineFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);}  
+  fTOFcalib = new AliTOFcalib();
+  fTOFcalib->Init();
+
+#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);}  
-}
 
-//------------------------------------------------------------------------
-AliTOFReconstructor::AliTOFReconstructor(const AliTOFReconstructor &source)
-  : AliReconstructor(),
-    fTOFcalib(0)
-{
-//
-// copy ctor
-//
-  this->fTOFcalib=source.fTOFcalib;
-}
 
-//------------------------------------------------------------------------
-AliTOFReconstructor & AliTOFReconstructor::operator=(const AliTOFReconstructor &source)
-{
-//
-// assignment op.
-//
-  this->fTOFcalib=source.fTOFcalib;
-  return *this;
+  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
+
 }
+
 //_____________________________________________________________________________
 AliTOFReconstructor::~AliTOFReconstructor() 
 {
 //
 // 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();
+
+  // use V1 cluster finder if selected
+  if (optionString.Contains("ClusterizerV1")) {
+    static AliTOFClusterFinderV1 tofClus(fTOFcalib);
 
-  static AliTOFClusterFinder tofClus(fTOFcalib);
-  tofClus.Digits2RecPoints(rawReader, clustersTree);
+    // 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);
+  }
 
 }
 
@@ -107,11 +138,46 @@ void AliTOFReconstructor::Reconstruct(AliRawReader *rawReader,
 void AliTOFReconstructor::Reconstruct(TTree *digitsTree,
                                       TTree *clustersTree) const
 {
-// reconstruct clusters from Raw Data
+  //
+  // reconstruct clusters from digits
+  //
 
   AliDebug(2,Form("Global Event loop mode: Creating Recpoints from Digits Tree")); 
-  static AliTOFClusterFinder tofClus(fTOFcalib);
-  tofClus.Digits2RecPoints(digitsTree, clustersTree);
+
+  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);
+  }
 
 }
 //_____________________________________________________________________________
@@ -120,20 +186,100 @@ void AliTOFReconstructor::Reconstruct(TTree *digitsTree,
 // reconstruct clusters from digits
 
   AliDebug(2,Form("Global Event loop mode: Converting Raw Data to a Digits Tree")); 
-  AliTOFClusterFinder tofClus(fTOFcalib);
-  tofClus.Raw2Digits(reader, digitsTree);
+
+  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);
+  }
 
 }
 
 //_____________________________________________________________________________
 AliTracker* AliTOFReconstructor::CreateTracker() const
 {
-// create a TOF tracker
+
+  // 
+  // create a TOF tracker using 
+  // TOF Reco Param collected by STEER
+  //
 
   TString selectedTracker = GetOption();
+ 
+  AliTracker *tracker;
   // use MI tracker if selected
-  if (selectedTracker.Contains("MI")) return new AliTOFtrackerMI();
-  if (selectedTracker.Contains("V1")) return new AliTOFtrackerV1();
-  return new AliTOFtracker();
+  if (selectedTracker.Contains("TrackerMI")) {
+    tracker = new AliTOFtrackerMI();
+  }
+  // use V1 tracker if selected
+  else if (selectedTracker.Contains("TrackerV1")) {
+    tracker =  new AliTOFtrackerV1();
+  }
+  else {
+    tracker = new AliTOFtracker();
+  }
+  return tracker;
+
+}
+
+//_____________________________________________________________________________
+void AliTOFReconstructor::FillEventTimeWithTOF(AliESDEvent *event, AliESDpid *esdPID)
+{
+  //
+  // Fill AliESDEvent::fTOFHeader variable
+  // It contains the event_time estiamted by the TOF combinatorial algorithm
+  //
+
+  if (!GetRecoParam()) AliFatal("cannot get TOF RECO params");
+
+  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;
+
 }
 
+//_____________________________________________________________________________
+void 
+AliTOFReconstructor::FillESD(TTree *, TTree *, AliESDEvent * /*esdEvent*/) const
+{
+  //
+  // correct Texp 
+  // 
+  //
+
+  //  fTOFcalib->CalibrateTExp(esdEvent);
+}