[819] | 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 | // |
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| 27 | // $Id: G4EnergyLossTables.hh,v 1.19 2006/06/29 19:54:35 gunter Exp $ |
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| 28 | // GEANT4 tag $Name: $ |
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| 29 | // |
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| 30 | // $Id: |
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| 31 | // |
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| 32 | // ----------------------------------------------------------------------------- |
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| 33 | |
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| 34 | #ifndef included_G4EnergyLossTables |
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| 35 | #define included_G4EnergyLossTables |
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| 36 | |
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| 37 | #include <map> |
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| 38 | #include "globals.hh" |
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| 39 | |
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| 40 | #include "G4PhysicsTable.hh" |
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| 41 | #include "G4ParticleDefinition.hh" |
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| 42 | #include "G4Material.hh" |
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| 43 | #include "G4ios.hh" |
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| 44 | |
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| 45 | //------------------------------------------------------------------------------ |
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| 46 | // A utility class, containing the energy loss tables |
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| 47 | // for each particle |
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| 48 | // |
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| 49 | // Energy loss processes have to register their tables with this |
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| 50 | // class. The responsibility of creating and deleting the tables |
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| 51 | // remains with the energy loss classes. |
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| 52 | // ----------------------------------------------------------------------------- |
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| 53 | // |
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| 54 | // P. Urban, 06/04/1998 |
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| 55 | // L. Urban, 27/05/1988 , modifications + new functions added |
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| 56 | // L.Urban , 13/10/98 , revision |
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| 57 | // L.Urban, 26/10/98 , revision, Interpolate removed |
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| 58 | // L.Urban , 08/02/99, cache mechanism |
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| 59 | // L.Urban , 12/04/99 , bug fixed |
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| 60 | // don't use the helper class. |
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| 61 | // It can't be hidden for Rogue Wave uses it. |
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| 62 | // 10.11.99: moved from RWT hash dictionary to STL map, G.Barrand, M.Maire |
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| 63 | // 26.10.01: all static functions movev from .icc to .cc file (mma) |
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| 64 | // 15.01.03 Add interfaces required for "cut per region" (V.Ivanchenko) |
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| 65 | // 12.03.03 Add warnings to obsolete interfaces (V.Ivanchenko) |
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| 66 | // 12.04.03 move exception to new method (V.Ivanchenko) |
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| 67 | // |
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| 68 | // ----------------------------------------------------------------------------- |
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| 69 | |
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| 70 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 71 | |
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| 72 | class G4EnergyLossTablesHelper { |
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| 73 | |
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| 74 | friend class G4EnergyLossTables; |
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| 75 | // the only instances are within the class G4EnergyLossTables |
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| 76 | |
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| 77 | public: |
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| 78 | G4EnergyLossTablesHelper(); |
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| 79 | |
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| 80 | private: |
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| 81 | G4EnergyLossTablesHelper(const G4PhysicsTable* aDEDXTable, |
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| 82 | const G4PhysicsTable* aRangeTable, |
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| 83 | const G4PhysicsTable* anInverseRangeTable, |
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| 84 | const G4PhysicsTable* aLabTimeTable, |
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| 85 | const G4PhysicsTable* aProperTimeTable, |
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| 86 | G4double aLowestKineticEnergy, |
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| 87 | G4double aHighestKineticEnergy, |
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| 88 | G4double aMassRatio, |
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| 89 | G4int aNumberOfBins); |
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| 90 | // data to be stored in the dictionary |
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| 91 | const G4PhysicsTable* theDEDXTable; |
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| 92 | const G4PhysicsTable* theRangeTable; |
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| 93 | const G4PhysicsTable* theInverseRangeTable; |
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| 94 | const G4PhysicsTable* theLabTimeTable; |
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| 95 | const G4PhysicsTable* theProperTimeTable; |
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| 96 | G4double theLowestKineticEnergy; |
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| 97 | G4double theHighestKineticEnergy; |
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| 98 | G4double theMassRatio; |
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| 99 | G4int theNumberOfBins; |
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| 100 | }; |
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| 101 | |
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| 102 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 103 | |
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| 104 | class G4MaterialCutsCouple; |
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| 105 | |
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| 106 | class G4EnergyLossTables { |
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| 107 | |
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| 108 | public: |
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| 109 | |
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| 110 | // get the table for a given particle |
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| 111 | // (0 if the table was not found) |
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| 112 | static const G4PhysicsTable* GetDEDXTable( |
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| 113 | const G4ParticleDefinition* p); |
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| 114 | static const G4PhysicsTable* GetRangeTable( |
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| 115 | const G4ParticleDefinition* p); |
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| 116 | static const G4PhysicsTable* GetInverseRangeTable( |
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| 117 | const G4ParticleDefinition* p); |
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| 118 | static const G4PhysicsTable* GetLabTimeTable( |
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| 119 | const G4ParticleDefinition* p); |
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| 120 | static const G4PhysicsTable* GetProperTimeTable( |
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| 121 | const G4ParticleDefinition* p); |
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| 122 | |
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| 123 | // get the DEDX or the range for a given particle/energy/material |
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| 124 | static G4double GetDEDX( |
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| 125 | const G4ParticleDefinition *aParticle, |
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| 126 | G4double KineticEnergy, |
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| 127 | const G4Material *aMaterial); |
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| 128 | static G4double GetRange( |
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| 129 | const G4ParticleDefinition *aParticle, |
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| 130 | G4double KineticEnergy, |
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| 131 | const G4Material *aMaterial); |
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| 132 | static G4double GetLabTime( |
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| 133 | const G4ParticleDefinition *aParticle, |
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| 134 | G4double KineticEnergy, |
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| 135 | const G4Material *aMaterial); |
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| 136 | static G4double GetDeltaLabTime( |
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| 137 | const G4ParticleDefinition *aParticle, |
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| 138 | G4double KineticEnergyStart, |
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| 139 | G4double KineticEnergyEnd, |
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| 140 | const G4Material *aMaterial); |
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| 141 | static G4double GetProperTime( |
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| 142 | const G4ParticleDefinition *aParticle, |
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| 143 | G4double KineticEnergy, |
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| 144 | const G4Material *aMaterial); |
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| 145 | static G4double GetDeltaProperTime( |
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| 146 | const G4ParticleDefinition *aParticle, |
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| 147 | G4double KineticEnergyStart, |
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| 148 | G4double KineticEnergyEnd, |
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| 149 | const G4Material *aMaterial); |
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| 150 | |
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| 151 | static G4double GetPreciseDEDX( |
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| 152 | const G4ParticleDefinition *aParticle, |
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| 153 | G4double KineticEnergy, |
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| 154 | const G4Material *aMaterial); |
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| 155 | static G4double GetPreciseRangeFromEnergy( |
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| 156 | const G4ParticleDefinition *aParticle, |
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| 157 | G4double KineticEnergy, |
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| 158 | const G4Material *aMaterial); |
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| 159 | static G4double GetPreciseEnergyFromRange( |
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| 160 | const G4ParticleDefinition *aParticle, |
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| 161 | G4double range, |
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| 162 | const G4Material *aMaterial); |
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| 163 | |
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| 164 | // get the DEDX or the range for a given particle/energy/materialCutsCouple |
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| 165 | static G4double GetDEDX( |
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| 166 | const G4ParticleDefinition *aParticle, |
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| 167 | G4double KineticEnergy, |
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| 168 | const G4MaterialCutsCouple *couple, |
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| 169 | G4bool check = true); |
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| 170 | static G4double GetRange( |
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| 171 | const G4ParticleDefinition *aParticle, |
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| 172 | G4double KineticEnergy, |
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| 173 | const G4MaterialCutsCouple *couple, |
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| 174 | G4bool check = true); |
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| 175 | |
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| 176 | static G4double GetPreciseDEDX( |
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| 177 | const G4ParticleDefinition *aParticle, |
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| 178 | G4double KineticEnergy, |
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| 179 | const G4MaterialCutsCouple *couple); |
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| 180 | static G4double GetPreciseRangeFromEnergy( |
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| 181 | const G4ParticleDefinition *aParticle, |
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| 182 | G4double KineticEnergy, |
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| 183 | const G4MaterialCutsCouple *couple); |
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| 184 | static G4double GetPreciseEnergyFromRange( |
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| 185 | const G4ParticleDefinition *aParticle, |
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| 186 | G4double range, |
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| 187 | const G4MaterialCutsCouple *couple, |
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| 188 | G4bool check = true); |
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| 189 | |
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| 190 | // to be called only by energy loss processes |
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| 191 | static void Register( |
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| 192 | const G4ParticleDefinition* p, |
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| 193 | const G4PhysicsTable* tDEDX, |
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| 194 | const G4PhysicsTable* tRange, |
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| 195 | const G4PhysicsTable* tInverseRange, |
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| 196 | const G4PhysicsTable* tLabTime, |
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| 197 | const G4PhysicsTable* tProperTime, |
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| 198 | G4double lowestKineticEnergy, |
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| 199 | G4double highestKineticEnergy, |
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| 200 | G4double massRatio, |
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| 201 | G4int NumberOfBins); |
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| 202 | |
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| 203 | public: |
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| 204 | typedef const G4ParticleDefinition* K; |
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| 205 | |
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| 206 | private: |
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| 207 | |
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| 208 | static void CPRWarning(); |
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| 209 | static void ParticleHaveNoLoss(const G4ParticleDefinition* aParticle, const G4String&); |
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| 210 | |
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| 211 | typedef std::map<K,G4EnergyLossTablesHelper,std::less<K> > helper_map; |
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| 212 | static helper_map dict; |
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| 213 | |
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| 214 | static G4EnergyLossTablesHelper GetTables(const G4ParticleDefinition* p); |
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| 215 | |
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| 216 | static G4EnergyLossTablesHelper t ; |
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| 217 | static G4EnergyLossTablesHelper null_loss ; |
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| 218 | static const G4ParticleDefinition* lastParticle ; |
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| 219 | static G4double QQPositron ; |
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| 220 | static G4double Chargesquare ; |
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| 221 | static G4int oldIndex ; |
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| 222 | static G4double rmin,rmax,Thigh ; |
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| 223 | static G4int let_counter; |
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| 224 | static G4int let_max_num_warnings; |
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| 225 | static G4bool first_loss; |
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| 226 | |
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| 227 | }; |
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| 228 | |
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| 229 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 230 | |
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| 231 | #endif |
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