Line data    Source code

       1             : #ifndef ALIITSV0FINDER_H
       2             : #define ALIITSV0FINDER_H
       3             : /* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : 
       7             : //-------------------------------------------------------------------------
       8             : //                V0 finder on-the-fly during ITS tracking
       9             : //           Origin: Marian Ivanov, CERN, Marian.Ivanov@cern.ch
      10             : //           Extraction to a separate class: Andrea Dainese
      11             : //           Current support and development: 
      12             : //-------------------------------------------------------------------------
      13             : 
      14             : /* $Id$ */
      15             : 
      16             : class TTree;
      17             : class TTreeSRedirector;
      18             : class AliESDEvent;
      19             : class AliITStrackerMI;
      20             : 
      21             : //-------------------------------------------------------------------------
      22             : class AliITSV0Finder : public TObject {
      23             : public:
      24             :   AliITSV0Finder();
      25             :   //AliITSV0Finder(const AliITSV0Finder &/*v0Finder*/) {;}
      26             :   //AliITSV0Finder & operator=(const AliITSV0Finder &/*v0Finder*/) {;}
      27             :  
      28             :   virtual ~AliITSV0Finder();
      29             : 
      30             :   //try to find V0
      31             :   static void FindV02(AliESDEvent *event,AliITStrackerMI *tracker);  
      32             :   //try to refit  V0's
      33             :   static void RefitV02(const AliESDEvent *event,AliITStrackerMI *tracker);
      34             :   //try to update, or reject TPC  V0s
      35             :   static void UpdateTPCV0(const AliESDEvent *event,AliITStrackerMI *tracker);  
      36             : 
      37           0 :   TTreeSRedirector *GetDebugStreamer() {return fDebugStreamer;}
      38             : 
      39           0 :   static void   SetDisabled(Bool_t v=kTRUE) {fgDisabled = v;}
      40           0 :   static Bool_t GetDisabled()               {return fgDisabled;}
      41             : 
      42             :  protected:
      43             :   static Bool_t fgDisabled;     // possibilidy to disable from reconstruction in cpases
      44             : 
      45             : private:
      46             :   TTreeSRedirector *fDebugStreamer;      //!debug streamer
      47             :  
      48             : 
      49             :   AliITSV0Finder(const AliITSV0Finder& obj);
      50             :   AliITSV0Finder& operator=(const AliITSV0Finder& obj);
      51             :  
      52         118 :   ClassDef(AliITSV0Finder,0)   // on-the-fly V0 finder for AliITStrackerMI
      53             : };
      54             : #endif