X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=PHOS%2FAliPHOSPID.cxx;h=c6eaaaf7e52fc2e57a8909bc092069133d104784;hb=fc03a1761d78a3455d7308efa0a2f56d2eb168dd;hp=92ea9aca05175548b178c6509464ba20c58edcb0;hpb=7acf600847d7c3706c34409560cce379580d954e;p=u%2Fmrichter%2FAliRoot.git

diff --git a/PHOS/AliPHOSPID.cxx b/PHOS/AliPHOSPID.cxx
index 92ea9aca051..c6eaaaf7e52 100644
--- a/PHOS/AliPHOSPID.cxx
+++ b/PHOS/AliPHOSPID.cxx
@@ -27,39 +27,107 @@
 
 
 // --- ROOT system ---
-
- 
+#include "TBranch.h"
+#include "TClonesArray.h"
+#include "TTree.h"
 
 // --- Standard library ---
-#include <iostream.h>
-
 
 // --- AliRoot header files ---
-
+#include "AliConfig.h"
+#include "AliLog.h"
 #include "AliPHOSPID.h"
 
 ClassImp(AliPHOSPID)
 
 //____________________________________________________________________________
-  AliPHOSPID::AliPHOSPID():TTask()
+AliPHOSPID::AliPHOSPID():
+  TObject(),
+  fGeom(NULL),
+  fESD(0x0),
+  fEMCRecPoints(NULL),
+  fCPVRecPoints(NULL),
+  fTrackSegments(NULL),
+  fRecParticles(NULL)
 {
   // ctor
-
 }
+
+
 //____________________________________________________________________________
-AliPHOSPID::AliPHOSPID(const char* header,const char * branch ):TTask()
+AliPHOSPID::AliPHOSPID(AliPHOSGeometry *geom):
+  TObject(),
+  fGeom(geom),
+  fESD(0x0),
+  fEMCRecPoints(NULL),
+  fCPVRecPoints(NULL),
+  fTrackSegments(NULL),
+  fRecParticles(NULL)
 {
   // ctor
-  cout << "AliPHOSPID: This constructor should be overwritten! "<< endl ;
-  abort() ;
+  fEMCRecPoints = new TObjArray(100) ;
+  fCPVRecPoints = new TObjArray(100) ;
+  fRecParticles = new TClonesArray("AliPHOSRecParticle",100) ;
+  fRecParticles->SetName("RECPARTICLES");
 
 }
 
-
-
+//____________________________________________________________________________
+AliPHOSPID::AliPHOSPID(const AliPHOSPID & pid) :
+  TObject(pid),
+  fGeom(pid.fGeom),
+  fESD(pid.fESD), 
+  fEMCRecPoints(pid.fEMCRecPoints),
+  fCPVRecPoints(pid.fCPVRecPoints),
+  fTrackSegments(pid.fTrackSegments),
+  fRecParticles(pid.fRecParticles)
+{
+  // Copy constructor
+}
 
 //____________________________________________________________________________
 AliPHOSPID::~AliPHOSPID()
 {
   // dtor
+  if (fEMCRecPoints) {
+    fEMCRecPoints->Delete();
+    delete fEMCRecPoints;
+  }
+  if (fCPVRecPoints) {
+    fCPVRecPoints->Delete();
+    delete fCPVRecPoints;
+  }
+  if (fRecParticles) {
+    fRecParticles->Delete();
+    delete fRecParticles;
+  }
+}
+
+//____________________________________________________________________________
+void AliPHOSPID::SetInput(TTree *clustersTree, TClonesArray *trackSegments)
+{
+  // Read the clusters tree and creates the
+  // arrays with the EMC and CPV
+  // clusters.
+  // and set the corresponding branch addresses
+
+  fTrackSegments = trackSegments;
+
+  TBranch *emcbranch = clustersTree->GetBranch("PHOSEmcRP");
+  if (!emcbranch) { 
+    AliError("can't get the branch with the PHOS EMC clusters !");
+    return;
+  }
+  emcbranch->SetAddress(&fEMCRecPoints);
+  fEMCRecPoints->Delete();
+  emcbranch->GetEntry(0);
+
+  TBranch *cpvbranch = clustersTree->GetBranch("PHOSCpvRP");
+  if (!cpvbranch) { 
+    AliError("can't get the branch with the PHOS CPV clusters !");
+    return;
+  }
+  cpvbranch->SetAddress(&fCPVRecPoints);
+  fCPVRecPoints->Delete();
+  cpvbranch->GetEntry(0);
 }