Logging of Debug, Info and Error Messages follwing AliRoot Standard http://aliweb...
[u/mrichter/AliRoot.git] / MUON / AliMUONHit.cxx
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a9e2aefa 1/**************************************************************************
2 * Copyright(c) 1998-1999, 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
88cb7938 16/* $Id$ */
0e83b872 17
34c512f6 18// MUON classe for MonteCarlo Hits, inherited from AliHit for the
19// In addition to the ALiHit data member fX, fY, fZ and fTrack, AliMUONHit contains some info about the particle crossing the chamber:
20// Impulsion: fPtot, fPx, fPy and fPz
21// Reference position at the center of the chamber (wire plane) fXref, fYref and fZref
22// Cumulated path along the active volume fTlength for spliting of hits for very inclined tracks
23// Energy loss of the particle inside the gas active volume.
24// Incident fTheta and fPhi angle with respect of the wire plane of the chamber.
25//
26
30178c30 27#include <TMath.h>
28
a9e2aefa 29#include "AliMUONHit.h"
30
31ClassImp(AliMUONHit)
32
33//___________________________________________
30178c30 34AliMUONHit::AliMUONHit()
35 : AliHit()
36{
37// Default constructor
38}
39
40//___________________________________________
0e83b872 41AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits):
a9e2aefa 42 AliHit(shunt, track)
43{
44// Constructor
2eb55fab 45 fChamber = vol[0];
46 fParticle = hits[0];
47 fX = hits[1];
48 fY = hits[2];
49 fZ = hits[3];
50 fTheta = hits[4];
51 fPhi = hits[5];
52 fTlength = hits[6];
53 fEloss = hits[7];
54 fPHfirst = (Int_t) hits[8];
55 fPHlast = (Int_t) hits[9];
56 fPTot = hits[10];
57 fPx = hits[11];
58 fPy = hits[12];
59 fPz = hits[13];
60 fAge = hits[14];
1391e633 61 fXref = 0.;
62 fYref = 0.;
63 fZref = 0.;
a9e2aefa 64}
0e83b872 65//___________________________________________
1391e633 66AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t iChamber, Int_t idpart,
67 Float_t X, Float_t Y, Float_t Z, Float_t tof, Float_t momentum,
68 Float_t theta, Float_t phi, Float_t length, Float_t destep):
0e83b872 69 AliHit(shunt, track)
70{
71// Constructor
72 fChamber = iChamber;
73 fParticle = idpart;
74 fX = X;
75 fY = Y;
76 fZ = Z;
77 fTheta = theta;
78 fPhi = phi;
79 fTlength = length;
80 fEloss = destep;
81 fPHfirst = 0;
82 fPHlast = 0;
83 fPTot = momentum;
c55ca9e5 84 fPx = momentum * TMath::Sin(theta) * TMath::Cos(phi);
85 fPy = momentum * TMath::Sin(theta) * TMath::Sin(phi);
d12a7158 86 fPx = momentum * TMath::Cos(theta) ;
0e83b872 87 fAge = tof;
1391e633 88 fXref = 0.;
89 fYref = 0.;
90 fZref = 0.;
0e83b872 91}
1391e633 92//-----------------------------------------------------------------------------------------------
93AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t iChamber, Int_t idpart,
94 Float_t X, Float_t Y, Float_t Z, Float_t tof, Float_t momentum,
95 Float_t theta, Float_t phi, Float_t length, Float_t destep,
96 Float_t Xref,Float_t Yref,Float_t Zref):
97 AliHit(shunt, track)
98{
99// Constructor
100 fChamber = iChamber;
101 fParticle = idpart;
102 fX = X;
103 fY = Y;
104 fZ = Z;
105 fTheta = theta;
106 fPhi = phi;
107 fTlength = length;
108 fEloss = destep;
109 fPHfirst = 0;
110 fPHlast = 0;
111 fPTot = momentum;
c55ca9e5 112 fPx = momentum * TMath::Sin(theta) * TMath::Cos(phi);
113 fPy = momentum * TMath::Sin(theta) * TMath::Sin(phi);
d12a7158 114 fPx = momentum * TMath::Cos(theta) ;
1391e633 115 fAge = tof;
116 fXref = Xref;
117 fYref = Yref;
118 fZref = Zref;
119}
120//-----------------------------------------------------------------------------------------------
a9e2aefa 121