Line data    Source code

       1             : #ifndef ALITPCDIGITIZER_H
       2             : #define ALITPCDIGITIZER_H
       3             : /* Copyright(c) 1998-2001, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : /* $Id$ */
       7             : 
       8             : #include "AliDigitizer.h"
       9             : class TTreeSRedirector;
      10             : 
      11             : class AliDigitizationInput;
      12             : class AliTPCSAMPAEmulator;
      13             : 
      14             : class AliTPCDigitizer : public AliDigitizer {
      15             :  public:    
      16             :   enum EStreamFlags{
      17             :     kStreamCrosstalk        =0x1,     // flag: stream crosstalk signal ()
      18             :     kStreamSignal           =0x2,     // flag: stream signal per pad
      19             :     kStreamSignalAll        =0x4      // flag: stream signal per pad dump all signal (without 0 suppression)
      20             :   };
      21             :   AliTPCDigitizer();
      22             :   AliTPCDigitizer(AliDigitizationInput * digInput);
      23             :   virtual ~AliTPCDigitizer();
      24             :     // Initialize merging and digitization
      25             :     virtual Bool_t Init();
      26             :     // Do the main work
      27             :     virtual void Digitize(Option_t* option=0);    
      28           0 :     Int_t GetDebug() const {return fDebug;}       // get debug level
      29           0 :     void SetDebug(Int_t level){fDebug = level;}   // set debug level     
      30           0 :   static AliTPCSAMPAEmulator *GetEmulator(){return fgSAMPAEmulator;}
      31           0 :   static void SetEmulator( AliTPCSAMPAEmulator *emulator){fgSAMPAEmulator=emulator;}
      32             :  private: 
      33             :     void DigitizeFast(Option_t* option=0); //digitize - using row pointers
      34             :     void DigitizeSave(Option_t* option=0); // digitize using controlled arrays   
      35             :     void DigitizeWithTailAndCrossTalk(Option_t* option=0); 
      36             :     Int_t fDebug;                         //
      37             :     TTreeSRedirector *fDebugStreamer;     //!debug streamer
      38             :   static AliTPCSAMPAEmulator *fgSAMPAEmulator; 
      39             :  private:
      40             :     AliTPCDigitizer& operator=(const AliTPCDigitizer&);
      41             :     AliTPCDigitizer(const AliTPCDigitizer&);
      42          12 :     ClassDef(AliTPCDigitizer,2)  // MUON merging/digitization
      43             : };    
      44             : #endif
      45             :