New version of the ITS tracking, presented by M.Ivanov during the off-line week in...

[u/mrichter/AliRoot.git] / ITS / AliITSclustererV2.h

diff --git a/ITS/AliITSclustererV2.h b/ITS/AliITSclustererV2.h
index 737cd383a993fb12a6a8cfb016022250d5ba2f82..af3b63aca2b97a7688644795d98706272b7169e7 100644 (file)
--- a/ITS/AliITSclustererV2.h
+++ b/ITS/AliITSclustererV2.h
@@ -9,23 +9,25 @@
 //
 //   Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch 
 //--------------------------------------------------------------
-#include <Rtypes.h>
+#include <TObject.h>
 
 class TFile;
+class TTree;
 class TClonesArray;
 
 class AliITSgeom;
 class AliITSclusterV2;
+class AliRawReader;
 class AliITSRawStream;
 
-class AliITSclustererV2 {
+class AliITSclustererV2 : public TObject {
 public:
-  AliITSclustererV2(){ fEvent=0; fI=0; }
+  AliITSclustererV2(){ fEvent=0; fI=0;}
   AliITSclustererV2(const AliITSgeom *geom);
 
   void SetEvent(Int_t event) { fEvent=event; }
-  void Digits2Clusters(const TFile *in, TFile *out);
-  void Digits2Clusters(TFile *out);
+  Int_t Digits2Clusters(TTree *in, TTree *out);
+  void Digits2Clusters(AliRawReader* rawReader);
   void FindClustersSPD(const TClonesArray *dig, TClonesArray *cls);
   void FindClustersSPD(AliITSRawStream* input, TClonesArray** clusters);
   void FindClustersSDD(const TClonesArray *dig, TClonesArray *cls);
@@ -34,7 +36,7 @@ public:
   void FindClustersSSD(AliITSRawStream* input, TClonesArray** clusters);
 
   void RecPoints2Clusters(const TClonesArray *p, Int_t idx, TClonesArray *c);
-  void Hits2Clusters(const TFile *in, TFile *out);
+  Int_t Hits2Clusters(TTree *in, TTree *out);
 
 private:
   class Ali1Dcluster {
@@ -93,6 +95,7 @@ private:
   Float_t fYshift[2200];       //y-shifts of detector local coor. systems 
   Float_t fZshift[2200];       //z-shifts of detector local coor. systems 
   Int_t fNdet[2200];            //detector index  
+  Int_t fNlayer[2200];          //detector layer
   Int_t fNModules;             // total number of modules
 
   //SPD related values: