PWG2/FLOW/AliFlowEventSimple.h

   1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   2 * See cxx source for full Copyright notice */
   3 /* $Id$ */
   4
   5 #ifndef AliFlowEventSimple_H
   6 #define AliFlowEventSimple_H
   7
   8
   9 #include "AliFlowVector.h" //needed as include
  10 class AliFlowTrackSimple;
  11
  12 // AliFlowEventSimple:
  13 // A simple event for flow analysis
  14 // authors: N. van der Kolk (kolk@nikhef.nl), A. Bilandzic (anteb@nikhef.nl)
  15
  16
  17 class AliFlowEventSimple: public TObject {
  18
  19  public:
  20   AliFlowEventSimple(Int_t aLenght);
  21   AliFlowEventSimple(const AliFlowEventSimple& anEvent);
  22   AliFlowEventSimple& operator=(const AliFlowEventSimple& anEvent);
  23   virtual  ~AliFlowEventSimple();
  24
  25   Int_t NumberOfTracks() const              { return this->fNumberOfTracks; }
  26   Int_t GetEventNSelTracksIntFlow() const   { return this->fEventNSelTracksIntFlow; }
  27   void SetNumberOfTracks(Int_t nr)          { this->fNumberOfTracks = nr; }
  28   void SetEventNSelTracksIntFlow(Int_t nr)  { this->fEventNSelTracksIntFlow = nr; }
  29   AliFlowTrackSimple* GetTrack(Int_t i);
  30   TObjArray* TrackCollection() const        { return this->fTrackCollection; }
  31   AliFlowVector GetQ() ;
  32
  33  private:
  34   TObjArray*           fTrackCollection;         // collection of tracks
  35   Int_t                fNumberOfTracks;          // number of tracks
  36   Int_t                fEventNSelTracksIntFlow;  // number of tracks selected for integrated flow calculation
  37
  38   ClassDef(AliFlowEventSimple,0)                 // macro for rootcint
  39 };
  40
  41 #endif
  42