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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 // 27 /// \file optical/wls/src/WLSUserTrackInformation.cc 28 /// \brief Implementation of the WLSUserTrackInformation class 29 // 30 // 31 32 #include "WLSUserTrackInformation.hh" 33 34 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 35 36 G4bool WLSUserTrackInformation::AddStatusFlag(TrackStatus s) 37 // Try adding a status flag and return if it is successful or not 38 // Cannot Add Undefine or a flag that conflicts with another flag 39 // Return true if the addition of flag is successful, false otherwise 40 { 41 switch (s) { 42 case left: 43 case right: 44 45 // Allow the user to set left or right 46 // only if the track is undefined 47 if (fStatus == undefined) return fStatus |= s; 48 49 return false; 50 51 case EscapedFromSide: 52 case EscapedFromReadOut: 53 54 // Allow the user to set escaped flag 55 // only if the photon hasn't exited the fiber yet 56 57 if ((fStatus == undefined) || (fStatus & OutsideOfFiber)) return false; 58 59 return fStatus |= s; 60 61 case ReflectedAtMirror: 62 case ReflectedAtReadOut: 63 case murderee: 64 65 return fStatus |= s; 66 67 case InsideOfFiber: 68 69 return (fStatus = (fStatus & ~(EscapedFromSide + EscapedFromReadOut + OutsideOfFiber)) | s); 70 71 case OutsideOfFiber: 72 73 return (fStatus = (fStatus & ~InsideOfFiber) | s); 74 75 default: 76 77 return false; 78 } 79 } 80