removing duplicated code (Christian)

[u/mrichter/AliRoot.git] / PHOS / AliPHOSTrackSegmentMakerv1.h

diff --git a/PHOS/AliPHOSTrackSegmentMakerv1.h b/PHOS/AliPHOSTrackSegmentMakerv1.h
index 5ca4ed33f2af62affe907d18d74f08e4e0802f59..197e6095cdf75e6211ae523e172cde8099cf0ae0 100644 (file)
--- a/PHOS/AliPHOSTrackSegmentMakerv1.h
+++ b/PHOS/AliPHOSTrackSegmentMakerv1.h
@@ -4,15 +4,26 @@
  * See cxx source for full Copyright notice                               */
 
 /* $Id$ */
+/* History of cvs commits:
+ *
+ * $Log$
+ * Revision 1.47  2005/11/17 12:35:27  hristov
+ * Use references instead of objects. Avoid to create objects when they are not really needed
+ *
+ * Revision 1.46  2005/05/28 14:19:05  schutz
+ * Compilation warnings fixed by T.P.
+ *
+ */
 
 //_________________________________________________________________________
 // Implementation version 1 of algorithm class to construct PHOS track segments
-// Associates EMC and PPSD clusters
+// Associates EMC and CPV lusters
 // Unfolds the EMC cluster   
 //                  
 //*-- Author: Dmitri Peressounko (RRC Ki & SUBATECH)
 
 // --- ROOT system ---
+#include <TVector3.h>
 
 // --- Standard library ---
 
@@ -20,34 +31,33 @@
 #include "AliPHOSTrackSegmentMaker.h"
 
 class AliPHOSEmcRecPoint ;
-class AliPHOSRecPoint ;
+class AliPHOSCpvRecPoint ;
 
 class  AliPHOSTrackSegmentMakerv1 : public AliPHOSTrackSegmentMaker {
 
 public:
 
   AliPHOSTrackSegmentMakerv1() ;                     
-  AliPHOSTrackSegmentMakerv1(const TString alirunFileNameFile, const TString eventFolderName = AliConfig::GetDefaultEventFolderName());
-  AliPHOSTrackSegmentMakerv1(const AliPHOSTrackSegmentMakerv1 & tsm) : AliPHOSTrackSegmentMaker(tsm) {
-    // cpy ctor: no implementation yet
-    // requested by the Coding Convention
-    Fatal("cpy ctor", "not implemented") ;
-  }
+  AliPHOSTrackSegmentMakerv1(const TString & alirunFileNameFile, const TString & eventFolderName = AliConfig::GetDefaultEventFolderName());
+  AliPHOSTrackSegmentMakerv1(const AliPHOSTrackSegmentMakerv1 & tsm);
+
   virtual ~ AliPHOSTrackSegmentMakerv1() ; // dtor
   
   //  virtual char*  GetRecPointsBranch    (void)const{return (char*)fRecPointsBranchTitle.Data() ;}
   //  virtual char*  GetTrackSegmentsBranch(void)const{return (char*)fTrackSegmentsBranchTitle.Data() ;}
-  virtual const Int_t GetTrackSegmentsInRun()const {return fTrackSegmentsInRun ;}  
+  virtual Int_t GetTrackSegmentsInRun()const {return fTrackSegmentsInRun ;}  
 
   virtual void   Exec(Option_t *option); // Does the job
           void   FillOneModule() ;       // Finds range in which RecPoints belonging current PHOS module are
 
-          void   MakeLinks() const;      //Evaluates distances(links) between EMC and PPSD
+          void   MakeLinks() const;      //Evaluates distances(links) between EMC and CPV
           void   MakePairs() ;           //Finds pairs(triplets) with smallest link
-  virtual void   Print() const ;
+  virtual void   Print(const Option_t * = "") const ;
+  //Switch to "on flyght" mode, without writing to TreeR and file  
+  void SetWriting(Bool_t toWrite = kFALSE){fWrite = toWrite;} 
   virtual void   SetMaxEmcCPVDistance(Float_t r){ fRcpv = r ;} //Maximal distance (in PHOS plane) 
                                                                //between EMCrp and CPVrp
-  virtual void   SetMaxEmcTPCDistance(Float_t r){ fRtpc = r ;} //Maximal distance (in PHOS plane) 
+  virtual void   SetMaxCPVTPCDistance(Float_t r){ fRtpc = r ;} //Maximal distance 
                                                                //between EMCrp and extrapolation of TPC track
   //  virtual void   SetRecPointsBranch(const char * title) { fRecPointsBranchTitle = title ;} 
   //  virtual void   SetTrackSegmentsBranch(const char * title){ fTrackSegmentsBranchTitle = title ; }
@@ -63,8 +73,10 @@ public:
 private:
 
   const TString BranchName() const ; 
-  Float_t GetDistanceInPHOSPlane(AliPHOSEmcRecPoint * EmcClu , AliPHOSRecPoint * Ppsd , Bool_t & TooFar ) const ; // see R0
-  TVector3 PropagateToCPV(Double_t *x, Double_t *p, Int_t module) const;
+  Float_t GetDistanceInPHOSPlane(AliPHOSEmcRecPoint * EmcClu , AliPHOSCpvRecPoint * Cpv , Int_t & track ) const ; // see R0
+  void PropagateToPlane(TVector3& globalIntersection,
+                       Double_t *x, Double_t *p,
+                       const char *det, Int_t module) const;
   void    Init() ;
   void    InitParameters() ;
   void    PrintTrackSegments(Option_t *option) ;
@@ -73,6 +85,7 @@ private:
 private:  
 
   Bool_t  fDefaultInit;               //! Says if the task was created by defaut ctor (only parameters are initialized)
+  Bool_t  fWrite ;                   // Write Tracks to TreeT  
  
   Int_t fNTrackSegments ; // number of track segments found