1e531d7e4cb26d4768d82a9dd918b4513003556f
[u/mrichter/AliRoot.git] / STEER / AliDigitizer.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
5  * Contributors are mentioned in the code where appropriate.              *
6  *                                                                        *
7  * Permission to use, copy, modify and distribute this software and its   *
8  * documentation strictly for non-commercial purposes is hereby granted   *
9  * without fee, provided that the above copyright notice appears in all   *
10  * copies and that both the copyright notice and this permission notice   *
11  * appear in the supporting documentation. The authors make no claims     *
12  * about the suitability of this software for any purpose. It is          *
13  * provided "as is" without express or implied warranty.                  *
14  **************************************************************************/
15
16 /* $Id$ */
17
18 //----------------------------------------------------------------------
19 //  Base Class for Detector specific Merging/Digitization   
20 //  Collaborates with AliRunDigitizer class                
21 //  Author: Jiri Chudoba (CERN)
22 //----------------------------------------------------------------------
23
24 // system includes
25 #include <Riostream.h>
26
27 // ROOT includes
28
29 // AliROOT includes
30 #include "AliDigitizer.h"
31 #include "AliRunDigitizer.h"
32
33 ClassImp(AliDigitizer)
34
35 //_______________________________________________________________________
36 AliDigitizer::AliDigitizer(const Text_t* name, const Text_t* title):
37   TTask(name,title),
38   fManager(0),
39   fRegionOfInterest(kTRUE)
40 {
41   //
42   // Default ctor with name and title
43   //
44 }
45
46 //_______________________________________________________________________
47 AliDigitizer::AliDigitizer(const AliDigitizer &dig):
48   TTask(dig.GetName(),dig.GetTitle()),
49   fManager(0),
50   fRegionOfInterest(kTRUE)
51 {
52   //
53   // Copy ctor with
54   //
55   dig.Copy(*this);
56 }
57
58 //_______________________________________________________________________
59 void AliDigitizer::Copy(TObject &) const
60 {
61   Fatal("Copy","Not yet implemented\n");
62 }
63
64 //_______________________________________________________________________
65 AliDigitizer::AliDigitizer(AliRunDigitizer *manager, 
66                            const Text_t* name, const Text_t* title):
67   TTask(name,title),
68   fManager(manager),
69   fRegionOfInterest(kFALSE)
70 {
71   //
72   // ctor with name and title
73   //
74   fManager->AddDigitizer(this);
75 }
76
77 //_______________________________________________________________________
78 AliDigitizer::~AliDigitizer() 
79 {
80   delete fManager;
81 }
82
83 //_______________________________________________________________________
84 Int_t AliDigitizer::GetNInputStreams() const
85 {
86   //
87   // return number of input streams
88   //
89   Int_t nInputStreams = 0 ;
90   if (fManager)
91     nInputStreams = fManager->GetNinputs() ;
92   return nInputStreams ; 
93 }