1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////////
21 // This class contains the base procedures for the VZERO detector //
22 // All comments should be sent to Brigitte CHEYNIS : //
23 // b.cheynis@ipnl.in2p3.fr //
26 ///////////////////////////////////////////////////////////////////////////
29 #include <Riostream.h>
33 #include "AliVZEROdigit.h"
34 #include "AliVZEROhit.h"
39 //_____________________________________________________________________________
40 AliVZERO::AliVZERO(const char *name, const char *title)
41 : AliDetector(name,title)
44 // Standard constructor for VZERO Detector
47 fIshunt = 1; // All hits are associated with primary particles
49 fHits = new TClonesArray("AliVZEROhit", 400);
50 fDigits = new TClonesArray("AliVZEROdigit",400);
52 gAlice->AddHitList(fHits);
54 // fDigits = new TClonesArray("AliVZEROdigit",400) ;
56 fThickness = 4.1; // total thickness of the V0R box
57 fThickness1 = 0.7; // thickness of the thickest cell (2.5 in version 0)
68 //_____________________________________________________________________________
77 //_____________________________________________________________________________
78 void AliVZERO::BuildGeometry()
81 // Build simple ROOT TNode geometry for event display
85 //_____________________________________________________________________________
86 void AliVZERO::CreateGeometry()
89 // Build simple ROOT TNode geometry for event display
92 //_____________________________________________________________________________
93 void AliVZERO::CreateMaterials()
96 // Build simple ROOT TNode geometry for event display
102 //_____________________________________________________________________________
103 Int_t AliVZERO::DistanceToPrimitive(Int_t /*px*/, Int_t /*py*/)
106 // Calculate the distance from the mouse to the VZERO on the screen
113 //-------------------------------------------------------------------------
114 void AliVZERO::Init()
117 // Initialise the VZERO after it has been built
122 //-------------------------------------------------------------------------
124 void AliVZERO::SetMaxStepQua(Float_t p1)
129 //___________________________________________
130 void AliVZERO::SetMaxStepAlu(Float_t p1)
135 //___________________________________________
136 void AliVZERO::SetMaxDestepQua(Float_t p1)
141 //___________________________________________
142 void AliVZERO::SetMaxDestepAlu(Float_t p1)