Changed AddSDigits to Module to return a Bool_t. True if there was a non noise
[u/mrichter/AliRoot.git] / ITS / AliITSDigitizer.h
CommitLineData
9ad8b5dd 1#ifndef ALIITSDIGITZER_H
2#define ALIITSDIGITZER_H
3/* Copyright (c) 1998-2001, ALICE Experiment at CERN, All rights reserved *
4 * See cxx source for full Copyright notice */
5
6/*
7 $Id$
8 */
9
10class TObjArray;
11
12#include <TClonesArray.h> // function of this class used in inline functions.
13
14class AliRunDigitizer;
15
16#include "AliDigitizer.h" // Base class from which this one is derived
17#include "AliITS.h" // ITS class functions used in inline functions.
18class AliITShit;
19class AliITSmodule;
20
9ad8b5dd 21class AliITSDigitizer : public AliDigitizer{
22 public:
23 AliITSDigitizer();
24 AliITSDigitizer(AliRunDigitizer *manager);
25 virtual ~AliITSDigitizer();
26 // Standard routines.
27 virtual Bool_t Init();
fca85276 28 virtual Bool_t Init(const char *filename);
9ad8b5dd 29 virtual void Exec(Option_t* opt=0);
f1888ca5 30 // Sets a particular module active
31 virtual void SetModuleActive(Int_t i){if(fActive) fActive[i] = kTRUE;}
32 // Sets a particular module inactive
33 virtual void SetModuleInActive(Int_t i){if(fActive) fActive[i] = kFALSE;}
fca85276 34 virtual void SetByRegionOfInterest(Int_t i=0){fRoif = i;};
35 virtual void SetByRegionOfFileNumber(Int_t i=0){fRoiifile = i;};
36 virtual void ClearByRegionOfInterest(){fRoif = -1;};
9ad8b5dd 37 private:
38 // Routines used internaly
39 TClonesArray* GetHits(){return fITS->Hits();}
40 AliITShit* GetHit(Int_t h){return (AliITShit*)(GetHits()->UncheckedAt(h));}
41 TObjArray* GetModules(){return fITS->GetModules();}
42 AliITSmodule* GetModule(Int_t i){return fITS->GetModule(i);}
43 AliRunDigitizer* GetManager(){return fManager;}
fca85276 44 virtual void SetByRegionOfInterest(TTree *ts);
9ad8b5dd 45 private:
46 AliITS *fITS; //! local pointer to ITS
f1888ca5 47 Bool_t *fActive; //! flag to indicate which module to digitize.
fca85276 48 Int_t fRoif; //! Region of interest flag.
49 Int_t fRoiifile; //! The file number with which to determing the region
50 // of interest from.
9ad8b5dd 51
52 ClassDef(AliITSDigitizer,1) // Task to Digitize ITS from summable hits.
53};
54#endif