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WLSUserTrackInformation.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file WLSUserTrackInformation.cc
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
29 //
30 //
31 #include "G4ios.hh"
32 #include "G4ThreeVector.hh"
33 
35 
36 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
37 
39 {
41  fExitPosition = G4ThreeVector(0.,0.,0.);
42 }
43 
44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
45 
47 
48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 
51 // Try adding a status flag and return if it is successful or not
52 // Cannot Add Undefine or a flag that conflicts with another flag
53 // Return true if the addition of flag is successful, false otherwise
54 {
55  switch (s) {
56 
57  case left:
58  case right:
59 
60  // Allow the user to set left or right
61  // only if the track is undefined
62  if (fStatus == undefined) return fStatus |= s;
63 
64  return false;
65 
66  case EscapedFromSide:
67  case EscapedFromReadOut:
68 
69  // Allow the user to set escaped flag
70  // only if the photon hasn't exited the fiber yet
71 
72  if ((fStatus == undefined) || (fStatus & OutsideOfFiber)) return false;
73 
74  return fStatus |= s;
75 
76  case ReflectedAtMirror:
77  case ReflectedAtReadOut:
78  case murderee:
79 
80  return fStatus |= s;
81 
82  case InsideOfFiber:
83 
84  return ( fStatus =
85  (fStatus & ~(EscapedFromSide + EscapedFromReadOut + OutsideOfFiber)) | s);
86 
87  case OutsideOfFiber:
88 
89  return ( fStatus = (fStatus & ~InsideOfFiber) | s );
90 
91  default:
92 
93  return false;
94  }
95 }