| 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | #include "G4RegularNavigationHelper.hh" |
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| 27 | #include "G4UIcommand.hh" |
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| 28 | #include "G4PhantomParameterisation.hh" |
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| 29 | |
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| 30 | //----------------------------------------------------------------------- |
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| 31 | inline void G4EnergySplitter::GetLastVoxelID( G4int& voxelID) |
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| 32 | { |
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| 33 | voxelID = (*(G4RegularNavigationHelper::theStepLengths.begin())).first; |
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| 34 | } |
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| 35 | |
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| 36 | //----------------------------------------------------------------------- |
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| 37 | inline void G4EnergySplitter::GetFirstVoxelID( G4int& voxelID) |
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| 38 | { |
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| 39 | voxelID = (*(G4RegularNavigationHelper::theStepLengths.rbegin())).first; |
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| 40 | } |
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| 41 | |
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| 42 | //----------------------------------------------------------------------- |
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| 43 | inline void G4EnergySplitter::GetVoxelID( G4int stepNo, G4int& voxelID ) |
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| 44 | { |
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| 45 | if( stepNo < 0 || stepNo >= G4int(G4RegularNavigationHelper::theStepLengths.size()) ) { |
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| 46 | G4Exception("G4EnergySplitter::GetVoxelID", |
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| 47 | "Invalid stepNo, smaller than 0 or bigger or equal to number of voxels traversed", |
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| 48 | FatalErrorInArgument, |
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| 49 | G4String("stepNo = " + G4UIcommand::ConvertToString(stepNo) + ", number of voxels = " + G4UIcommand::ConvertToString(G4int(G4RegularNavigationHelper::theStepLengths.size())) ).c_str()); |
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| 50 | } |
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| 51 | std::vector< std::pair<G4int,G4double> >::const_iterator ite = G4RegularNavigationHelper::theStepLengths.begin(); |
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| 52 | advance( ite, stepNo ); |
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| 53 | voxelID = (*ite).first; |
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| 54 | |
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| 55 | } |
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| 56 | |
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| 57 | |
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| 58 | //----------------------------------------------------------------------- |
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| 59 | inline void G4EnergySplitter::GetStepLength( G4int stepNo, G4double& stepLength ) |
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| 60 | { |
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| 61 | std::vector< std::pair<G4int,G4double> >::const_iterator ite = G4RegularNavigationHelper::theStepLengths.begin(); |
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| 62 | advance( ite, stepNo ); |
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| 63 | stepLength = (*ite).second; |
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| 64 | } |
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| 65 | |
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| 66 | //----------------------------------------------------------------------- |
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| 67 | inline void G4EnergySplitter::GetVoxelIDAndLength( G4int stepNo, G4int& voxelID, G4double& stepLength ) |
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| 68 | { |
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| 69 | GetVoxelID( stepNo, voxelID ); |
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| 70 | GetStepLength( stepNo, stepLength); |
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| 71 | } |
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| 72 | |
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| 73 | //----------------------------------------------------------------------- |
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| 74 | inline void G4EnergySplitter::GetLengthAndEnergyDeposited( G4int stepNo, G4int& voxelID, G4double& stepLength, G4double &energyLoss) |
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| 75 | { |
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| 76 | GetVoxelIDAndLength( stepNo, voxelID, stepLength ); |
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| 77 | |
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| 78 | energyLoss = theEnergies[stepNo]; |
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| 79 | } |
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| 80 | |
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| 81 | //----------------------------------------------------------------------- |
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| 82 | inline void G4EnergySplitter::GetLengthAndInitialEnergy( G4double &preStepEnergy, G4int stepNo, G4int& voxelID, G4double& stepLength, G4double &initialEnergy) |
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| 83 | { |
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| 84 | GetVoxelIDAndLength( stepNo, voxelID, stepLength ); |
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| 85 | |
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| 86 | initialEnergy = preStepEnergy; |
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| 87 | for( G4int ii = 0; ii < stepNo; ii++ ){ |
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| 88 | initialEnergy -= theEnergies[stepNo]; |
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| 89 | } |
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| 90 | } |
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| 91 | |
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| 92 | //----------------------------------------------------------------------- |
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| 93 | inline void G4EnergySplitter::SetNIterations( G4int niter ) |
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| 94 | { |
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| 95 | theNIterations = niter; |
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| 96 | } |
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| 97 | |
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| 98 | //----------------------------------------------------------------------- |
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| 99 | inline G4Material* G4EnergySplitter::GetVoxelMaterial( G4int stepNo ) |
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| 100 | { |
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| 101 | if( !thePhantomParam ) GetPhantomParam(TRUE); |
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| 102 | G4int voxelID; |
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| 103 | GetVoxelID( stepNo, voxelID ); |
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| 104 | return thePhantomParam->GetMaterial( voxelID ); |
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| 105 | } |
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| 106 | |
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