X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=PHOS%2FAliPHOSClusterizer.cxx;h=3b5af58d27cc1f5760f09191f143acfe4d36291f;hb=09b20ad1c29952cef09057dbfdfdb134149c5127;hp=4a695559560a145771c5886d51b9040b45757825;hpb=b2a609669e35c09c3298f41c1cf13e86bdcbb39d;p=u%2Fmrichter%2FAliRoot.git

diff --git a/PHOS/AliPHOSClusterizer.cxx b/PHOS/AliPHOSClusterizer.cxx
index 4a695559560..3b5af58d27c 100644
--- a/PHOS/AliPHOSClusterizer.cxx
+++ b/PHOS/AliPHOSClusterizer.cxx
@@ -13,36 +13,96 @@
  * provided "as is" without express or implied warranty.                  *
  **************************************************************************/
 
-/* $Id$ */
-
 //_________________________________________________________________________
 //  Base class for the clusterization algorithm (pure abstract)
-//
+//*--
 //*-- Author: Yves Schutz  SUBATECH 
 //////////////////////////////////////////////////////////////////////////////
 
-// --- ROOT system ---
-
- 
-
-// --- Standard library ---
-
-
-
-// --- AliRoot header files ---
+#include <TClonesArray.h>
+#include <TTree.h>
 
 #include "AliPHOSClusterizer.h"
+#include "AliPHOSDigit.h"
+#include "AliLog.h"
 
 ClassImp(AliPHOSClusterizer)
 
+AliPHOSCalibData * AliPHOSClusterizer::fgCalibData  = 0 ; 
+
+//____________________________________________________________________________
+AliPHOSClusterizer::AliPHOSClusterizer():
+  fGeom(NULL),
+  fDigitsArr(0),
+  fTreeR(0),
+  fEMCRecPoints(0),
+  fCPVRecPoints(0)
+{
+  // ctor
+}
+
 //____________________________________________________________________________
-AliPHOSClusterizer::AliPHOSClusterizer()
+AliPHOSClusterizer::AliPHOSClusterizer(AliPHOSGeometry *geom):
+  fGeom(geom),
+  fDigitsArr(0),
+  fTreeR(0),
+  fEMCRecPoints(0),
+  fCPVRecPoints(0)
 {
   // ctor
+ 
 }
 
 //____________________________________________________________________________
 AliPHOSClusterizer::~AliPHOSClusterizer()
 {
   // dtor
+  if (fDigitsArr) {
+    fDigitsArr->Delete();
+    delete fDigitsArr;
+  }
+  if (fEMCRecPoints) {
+    fEMCRecPoints->Delete();
+    delete fEMCRecPoints;
+  }
+  if (fCPVRecPoints) {
+    fCPVRecPoints->Delete();
+    delete fCPVRecPoints;
+  }
+}
+
+//____________________________________________________________________________
+void AliPHOSClusterizer::SetInput(TTree * digitsTree) 
+{
+  // Get the tree with digits and sets
+  // the input array with digits for PHOS
+  TBranch *branch = digitsTree->GetBranch("PHOS");
+  if (!branch) { 
+    AliError("can't get the branch with the PHOS digits !");
+    return;
+  }
+  fDigitsArr = new TClonesArray("AliPHOSDigit",100);
+  branch->SetAddress(&fDigitsArr);
+  branch->GetEntry(0);
+}
+
+//____________________________________________________________________________
+void AliPHOSClusterizer::SetOutput(TTree * clustersTree) 
+{
+  // Set the output clusters tree,
+  // creates the arrays for EMC and CPV,
+  // and set the corresponding branch addresses
+  fTreeR = clustersTree;
+
+  AliDebug(9, "Making array for EMC clusters");
+  fEMCRecPoints = new TObjArray(100) ;
+  fEMCRecPoints->SetName("EMCRECPOINTS") ;
+  Int_t split = 0;
+  Int_t bufsize = 32000;
+  fTreeR->Branch("PHOSEmcRP", "TObjArray", &fEMCRecPoints, bufsize, split);
+
+  AliDebug(9, "Making array for CPV clusters");
+  fCPVRecPoints = new TObjArray(100) ;
+  fCPVRecPoints->SetName("CPVRECPOINTS") ;
+  fTreeR->Branch("PHOSCpvRP", "TObjArray", &fCPVRecPoints, bufsize, split);
 }