Line data    Source code

       1             : #ifndef ALITRDGTUSIM_H
       2             : #define ALITRDGTUSIM_H
       3             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : /* $Id: AliTRDgtuSim.h 27496 2008-07-22 08:35:45Z cblume $ */
       7             : 
       8             : // --------------------------------------------------------
       9             : //
      10             : // GTU simulation
      11             : //
      12             : // --------------------------------------------------------
      13             : 
      14             : #include "TObject.h"
      15             : 
      16             : class AliRunLoader;
      17             : class AliLoader;
      18             : class AliESDEvent;
      19             : 
      20             : class AliTRDgtuTMU;
      21             : class AliTRDfeeParam;
      22             : class TTree;
      23             : class TList;
      24             : 
      25             : class AliTRDgtuSim : public TObject {
      26             :  public:
      27             :   AliTRDgtuSim(AliRunLoader *rl = 0x0);
      28             :   ~AliTRDgtuSim();
      29             : 
      30             :   Bool_t LoadTracklets(AliLoader * const loader);
      31             :   Bool_t LoadTracklets(const AliESDEvent * const esd, Int_t label = -1);
      32             : 
      33             :   Bool_t RunGTU(AliLoader *loader, AliESDEvent *esd = 0x0, Int_t label = -1, Int_t outLabel = -1);
      34             :   Bool_t RunGTUFromTrackletFile(TString filename, Int_t event, Int_t noev = 1);
      35             : 
      36             :   Bool_t WriteTracksToDataFile(TList *listOfTracks, Int_t event);
      37             :   Bool_t WriteTracksToESD(const TList *const listOfTracks, AliESDEvent *esd);
      38             :   Bool_t WriteTracksToLoader(const TList *const listOfTracks);
      39             : 
      40             :  protected:
      41             :   AliRunLoader  *fRunLoader;    //!
      42             :   AliTRDfeeParam *fFeeParam;    //!
      43             :   AliTRDgtuTMU  *fTMU;          // pointer to TMU simulation class
      44             :   TClonesArray  *fTrackletArray;        // array of tracklets
      45             : 
      46           0 :   void AppendBits(ULong64_t &word, Int_t nBits, Int_t val) const { word = (word << nBits) | (val & ~(~0 << nBits)); }
      47             : 
      48             :  private:
      49             :   AliTRDgtuSim& operator=(const AliTRDgtuSim &rhs); // not implemented
      50             :   AliTRDgtuSim(const AliTRDgtuSim &rhs); // not implemented
      51             : 
      52         940 :   ClassDef(AliTRDgtuSim, 0);
      53             : };
      54             : 
      55             : #endif