[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 | // $Id: G4LossTableManager.hh,v 1.48 2007/11/07 18:38:49 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-01-patch-02 $ |
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| 28 | // |
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| 29 | // |
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| 30 | // ------------------------------------------------------------------- |
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| 31 | // |
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| 32 | // GEANT4 Class header file |
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| 33 | // |
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| 34 | // |
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| 35 | // File name: G4LossTableManager |
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| 36 | // |
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| 37 | // Author: Vladimir Ivanchenko on base of G4LossTables class |
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| 38 | // and Maria Grazia Pia ideas |
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| 39 | // |
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| 40 | // Creation date: 03.01.2002 |
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| 41 | // |
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| 42 | // Modifications: |
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| 43 | // |
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| 44 | // 20-01-03 Migrade to cut per region (V.Ivanchenko) |
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| 45 | // 17-02-03 Fix problem of store/restore tables for ions (V.Ivanchenko) |
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| 46 | // 10-03-03 Add Ion registration (V.Ivanchenko) |
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| 47 | // 25-03-03 Add deregistration (V.Ivanchenko) |
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| 48 | // 26-03-03 Add GetDEDXDispersion (V.Ivanchenko) |
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| 49 | // 02-04-03 Change messenger (V.Ivanchenko) |
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| 50 | // 23-07-03 Add exchange with G4EnergyLossTables (V.Ivanchenko) |
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| 51 | // 05-10-03 Add G4VEmProcesses registration (V.Ivanchenko) |
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| 52 | // 17-10-03 Add SetParameters method (V.Ivanchenko) |
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| 53 | // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko) |
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| 54 | // 14-01-04 Activate precise range calculation (V.Ivanchenko) |
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| 55 | // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko) |
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| 56 | // 10-01-06 PreciseRange -> CSDARange (V.Ivantchenko) |
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| 57 | // 20-01-06 Introduce GetSubDEDX method (VI) |
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| 58 | // 26-01-06 Rename GetRange -> GetRangeFromRestricteDEDX (V.Ivanchenko) |
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| 59 | // 10-05-06 Add methods SetMscStepLimitation, FacRange and MscFlag (VI) |
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| 60 | // 22-05-06 Add methods Set/Get bremsTh (VI) |
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| 61 | // 12-02-07 Add SetSkin, SetLinearLossLimit (V.Ivanchenko) |
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| 62 | // 18-06-07 Move definition of msc parameters to G4EmProcessOptions (V.Ivanchenko) |
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| 63 | // |
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| 64 | // Class Description: |
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| 65 | // |
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| 66 | // A utility static class, responsable for the energy loss tables |
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| 67 | // for each particle |
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| 68 | // |
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| 69 | // Energy loss processes have to register their tables with this |
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| 70 | // class. The responsibility of creating and deleting the tables |
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| 71 | // remains with the energy loss classes. |
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| 72 | |
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| 73 | // ------------------------------------------------------------------- |
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| 74 | // |
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| 75 | |
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| 76 | #ifndef G4LossTableManager_h |
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| 77 | #define G4LossTableManager_h 1 |
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| 78 | |
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| 79 | |
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| 80 | #include <map> |
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| 81 | #include <vector> |
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| 82 | #include "globals.hh" |
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| 83 | #include "G4VEnergyLossProcess.hh" |
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| 84 | #include "G4EnergyLossTables.hh" |
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| 85 | |
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| 86 | class G4PhysicsTable; |
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| 87 | class G4MaterialCutsCouple; |
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| 88 | class G4EnergyLossMessenger; |
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| 89 | class G4ParticleDefinition; |
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| 90 | class G4VMultipleScattering; |
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| 91 | class G4VEmProcess; |
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| 92 | class G4EmCorrections; |
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| 93 | class G4LossTableBuilder; |
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| 94 | |
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| 95 | class G4LossTableManager |
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| 96 | { |
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| 97 | |
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| 98 | public: |
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| 99 | |
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| 100 | static G4LossTableManager* Instance(); |
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| 101 | |
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| 102 | ~G4LossTableManager(); |
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| 103 | |
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| 104 | void Clear(); |
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| 105 | |
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| 106 | // get the DEDX or the range for a given particle/energy/material |
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| 107 | inline G4double GetDEDX( |
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| 108 | const G4ParticleDefinition *aParticle, |
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| 109 | G4double kineticEnergy, |
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| 110 | const G4MaterialCutsCouple *couple); |
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| 111 | |
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| 112 | inline G4double GetSubDEDX( |
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| 113 | const G4ParticleDefinition *aParticle, |
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| 114 | G4double kineticEnergy, |
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| 115 | const G4MaterialCutsCouple *couple); |
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| 116 | |
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| 117 | inline G4double GetRange( |
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| 118 | const G4ParticleDefinition *aParticle, |
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| 119 | G4double kineticEnergy, |
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| 120 | const G4MaterialCutsCouple *couple); |
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| 121 | |
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| 122 | inline G4double GetCSDARange( |
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| 123 | const G4ParticleDefinition *aParticle, |
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| 124 | G4double kineticEnergy, |
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| 125 | const G4MaterialCutsCouple *couple); |
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| 126 | |
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| 127 | inline G4double GetRangeFromRestricteDEDX( |
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| 128 | const G4ParticleDefinition *aParticle, |
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| 129 | G4double kineticEnergy, |
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| 130 | const G4MaterialCutsCouple *couple); |
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| 131 | |
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| 132 | inline G4double GetEnergy( |
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| 133 | const G4ParticleDefinition *aParticle, |
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| 134 | G4double range, |
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| 135 | const G4MaterialCutsCouple *couple); |
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| 136 | |
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| 137 | inline G4double GetDEDXDispersion( |
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| 138 | const G4MaterialCutsCouple *couple, |
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| 139 | const G4DynamicParticle* dp, |
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| 140 | G4double& length); |
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| 141 | |
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| 142 | // to be called only by energy loss processes |
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| 143 | void Register(G4VEnergyLossProcess* p); |
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| 144 | |
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| 145 | void DeRegister(G4VEnergyLossProcess* p); |
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| 146 | |
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| 147 | void Register(G4VMultipleScattering* p); |
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| 148 | |
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| 149 | void DeRegister(G4VMultipleScattering* p); |
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| 150 | |
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| 151 | void Register(G4VEmProcess* p); |
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| 152 | |
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| 153 | void DeRegister(G4VEmProcess* p); |
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| 154 | |
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| 155 | void EnergyLossProcessIsInitialised(const G4ParticleDefinition* aParticle, |
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| 156 | G4VEnergyLossProcess* p); |
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| 157 | |
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| 158 | void RegisterIon(const G4ParticleDefinition* aParticle, |
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| 159 | G4VEnergyLossProcess* p); |
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| 160 | |
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| 161 | void RegisterExtraParticle(const G4ParticleDefinition* aParticle, |
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| 162 | G4VEnergyLossProcess* p); |
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| 163 | |
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| 164 | void BuildPhysicsTable(const G4ParticleDefinition* aParticle, |
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| 165 | G4VEnergyLossProcess* p); |
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| 166 | |
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| 167 | void SetLossFluctuations(G4bool val); |
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| 168 | |
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| 169 | void SetSubCutoff(G4bool val); |
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| 170 | |
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| 171 | void SetIntegral(G4bool val); |
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| 172 | |
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| 173 | void SetRandomStep(G4bool val); |
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| 174 | |
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| 175 | void SetMinSubRange(G4double val); |
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| 176 | |
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| 177 | void SetMinEnergy(G4double val); |
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| 178 | |
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| 179 | void SetMaxEnergy(G4double val); |
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| 180 | |
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| 181 | void SetMaxEnergyForCSDARange(G4double val); |
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| 182 | |
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| 183 | void SetMaxEnergyForMuons(G4double val); |
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| 184 | |
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| 185 | void SetDEDXBinning(G4int val); |
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| 186 | |
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| 187 | void SetDEDXBinningForCSDARange(G4int val); |
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| 188 | |
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| 189 | void SetLambdaBinning(G4int val); |
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| 190 | |
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| 191 | void SetStepFunction(G4double v1, G4double v2); |
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| 192 | |
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| 193 | void SetBuildCSDARange(G4bool val); |
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| 194 | |
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| 195 | void SetLPMFlag(G4bool val); |
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| 196 | |
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| 197 | void SetLinearLossLimit(G4double val); |
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| 198 | |
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| 199 | void SetBremsstrahlungTh(G4double val); |
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| 200 | |
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| 201 | void SetVerbose(G4int val); |
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| 202 | |
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| 203 | G4EnergyLossMessenger* GetMessenger(); |
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| 204 | |
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| 205 | G4bool BuildCSDARange() const; |
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| 206 | |
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| 207 | G4bool LPMFlag() const; |
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| 208 | |
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| 209 | G4double BremsstrahlungTh() const; |
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| 210 | |
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| 211 | const std::vector<G4VEnergyLossProcess*>& GetEnergyLossProcessVector(); |
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| 212 | |
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| 213 | const std::vector<G4VEmProcess*>& GetEmProcessVector(); |
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| 214 | |
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| 215 | const std::vector<G4VMultipleScattering*>& GetMultipleScatteringVector(); |
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| 216 | |
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| 217 | inline G4VEnergyLossProcess* GetEnergyLossProcess(const G4ParticleDefinition*); |
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| 218 | |
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| 219 | inline G4EmCorrections* EmCorrections(); |
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| 220 | |
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| 221 | private: |
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| 222 | |
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| 223 | G4LossTableManager(); |
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| 224 | |
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| 225 | G4VEnergyLossProcess* BuildTables(const G4ParticleDefinition* aParticle); |
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| 226 | |
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| 227 | void CopyTables(const G4ParticleDefinition* aParticle, |
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| 228 | G4VEnergyLossProcess*); |
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| 229 | |
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| 230 | void ParticleHaveNoLoss(const G4ParticleDefinition* aParticle); |
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| 231 | |
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| 232 | void SetParameters(G4VEnergyLossProcess*); |
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| 233 | |
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| 234 | void CopyDEDXTables(); |
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| 235 | |
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| 236 | private: |
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| 237 | |
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| 238 | static G4LossTableManager* theInstance; |
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| 239 | |
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| 240 | typedef const G4ParticleDefinition* PD; |
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| 241 | std::map<PD,G4VEnergyLossProcess*,std::less<PD> > loss_map; |
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| 242 | |
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| 243 | std::vector<G4VEnergyLossProcess*> loss_vector; |
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| 244 | std::vector<PD> part_vector; |
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| 245 | std::vector<PD> base_part_vector; |
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| 246 | std::vector<G4bool> tables_are_built; |
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| 247 | std::vector<G4bool> isActive; |
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| 248 | std::vector<G4PhysicsTable*> dedx_vector; |
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| 249 | std::vector<G4PhysicsTable*> range_vector; |
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| 250 | std::vector<G4PhysicsTable*> inv_range_vector; |
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| 251 | std::vector<G4VMultipleScattering*> msc_vector; |
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| 252 | std::vector<G4VEmProcess*> emp_vector; |
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| 253 | |
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| 254 | // cash |
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| 255 | G4VEnergyLossProcess* currentLoss; |
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| 256 | PD currentParticle; |
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| 257 | PD theElectron; |
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| 258 | |
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| 259 | G4int n_loss; |
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| 260 | G4int run; |
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| 261 | |
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| 262 | G4bool all_tables_are_built; |
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| 263 | // G4bool first_entry; |
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| 264 | G4bool lossFluctuationFlag; |
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| 265 | G4bool subCutoffFlag; |
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| 266 | G4bool rndmStepFlag; |
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| 267 | G4bool integral; |
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| 268 | G4bool integralActive; |
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| 269 | G4bool all_tables_are_stored; |
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| 270 | G4bool buildCSDARange; |
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| 271 | G4bool minEnergyActive; |
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| 272 | G4bool maxEnergyActive; |
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| 273 | G4bool maxEnergyForMuonsActive; |
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| 274 | G4bool stepFunctionActive; |
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| 275 | G4bool flagLPM; |
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| 276 | |
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| 277 | G4double minSubRange; |
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| 278 | G4double maxRangeVariation; |
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| 279 | G4double maxFinalStep; |
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| 280 | G4double minKinEnergy; |
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| 281 | G4double maxKinEnergy; |
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| 282 | G4double maxKinEnergyForMuons; |
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| 283 | G4double bremsTh; |
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| 284 | |
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| 285 | G4LossTableBuilder* tableBuilder; |
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| 286 | G4EnergyLossMessenger* theMessenger; |
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| 287 | G4EmCorrections* emCorrections; |
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| 288 | const G4ParticleDefinition* firstParticle; |
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| 289 | G4int verbose; |
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| 290 | |
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| 291 | }; |
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| 292 | |
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| 293 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 294 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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| 295 | |
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| 296 | inline G4double G4LossTableManager::GetDEDX( |
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| 297 | const G4ParticleDefinition *aParticle, |
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| 298 | G4double kineticEnergy, |
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| 299 | const G4MaterialCutsCouple *couple) |
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| 300 | { |
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| 301 | if(aParticle != currentParticle) GetEnergyLossProcess(aParticle); |
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| 302 | G4double x; |
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| 303 | if(currentLoss) x = currentLoss->GetDEDX(kineticEnergy, couple); |
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| 304 | else x = G4EnergyLossTables::GetDEDX( |
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| 305 | currentParticle,kineticEnergy,couple,false); |
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| 306 | return x; |
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| 307 | } |
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| 308 | |
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| 309 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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| 310 | |
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| 311 | inline G4double G4LossTableManager::GetSubDEDX( |
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| 312 | const G4ParticleDefinition *aParticle, |
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| 313 | G4double kineticEnergy, |
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| 314 | const G4MaterialCutsCouple *couple) |
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| 315 | { |
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| 316 | if(aParticle != currentParticle) GetEnergyLossProcess(aParticle); |
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| 317 | G4double x = 0.0; |
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| 318 | if(currentLoss) x = currentLoss->GetDEDXForSubsec(kineticEnergy, couple); |
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| 319 | return x; |
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| 320 | } |
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| 321 | |
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| 322 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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| 323 | |
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| 324 | inline G4double G4LossTableManager::GetCSDARange( |
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| 325 | const G4ParticleDefinition *aParticle, |
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| 326 | G4double kineticEnergy, |
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| 327 | const G4MaterialCutsCouple *couple) |
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| 328 | { |
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| 329 | if(aParticle != currentParticle) GetEnergyLossProcess(aParticle); |
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| 330 | G4double x = DBL_MAX; |
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| 331 | if(currentLoss) x = currentLoss->GetCSDARange(kineticEnergy, couple); |
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| 332 | return x; |
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| 333 | } |
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| 334 | |
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| 335 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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| 336 | |
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| 337 | inline G4double G4LossTableManager::GetRangeFromRestricteDEDX( |
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| 338 | const G4ParticleDefinition *aParticle, |
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| 339 | G4double kineticEnergy, |
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| 340 | const G4MaterialCutsCouple *couple) |
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| 341 | { |
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| 342 | if(aParticle != currentParticle) GetEnergyLossProcess(aParticle); |
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| 343 | G4double x; |
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| 344 | if(currentLoss) x = currentLoss->GetRangeForLoss(kineticEnergy, couple); |
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| 345 | else |
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| 346 | x = G4EnergyLossTables::GetRange(currentParticle,kineticEnergy,couple,false); |
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| 347 | return x; |
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| 348 | } |
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| 349 | |
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| 350 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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| 351 | |
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| 352 | inline G4double G4LossTableManager::GetRange( |
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| 353 | const G4ParticleDefinition *aParticle, |
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| 354 | G4double kineticEnergy, |
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| 355 | const G4MaterialCutsCouple *couple) |
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| 356 | { |
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| 357 | if(aParticle != currentParticle) GetEnergyLossProcess(aParticle); |
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| 358 | G4double x; |
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| 359 | if(currentLoss) x = currentLoss->GetRange(kineticEnergy, couple); |
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| 360 | else |
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| 361 | x = G4EnergyLossTables::GetRange(currentParticle,kineticEnergy,couple,false); |
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| 362 | return x; |
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| 363 | } |
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| 364 | |
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| 365 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 366 | |
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| 367 | inline G4double G4LossTableManager::GetEnergy( |
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| 368 | const G4ParticleDefinition *aParticle, |
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| 369 | G4double range, |
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| 370 | const G4MaterialCutsCouple *couple) |
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| 371 | { |
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| 372 | if(aParticle != currentParticle) GetEnergyLossProcess(aParticle); |
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| 373 | G4double x; |
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| 374 | if(currentLoss) x = currentLoss->GetKineticEnergy(range, couple); |
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| 375 | else x = G4EnergyLossTables::GetPreciseEnergyFromRange( |
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| 376 | currentParticle,range,couple,false); |
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| 377 | return x; |
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| 378 | } |
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| 379 | |
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| 380 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 381 | |
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| 382 | inline G4double G4LossTableManager::GetDEDXDispersion( |
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| 383 | const G4MaterialCutsCouple *couple, |
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| 384 | const G4DynamicParticle* dp, |
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| 385 | G4double& length) |
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| 386 | { |
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| 387 | const G4ParticleDefinition* aParticle = dp->GetDefinition(); |
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| 388 | if(aParticle != currentParticle) { |
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| 389 | std::map<PD,G4VEnergyLossProcess*,std::less<PD> >::const_iterator pos; |
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| 390 | if ((pos = loss_map.find(aParticle)) != loss_map.end()) { |
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| 391 | currentParticle = aParticle; |
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| 392 | currentLoss = (*pos).second; |
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| 393 | } else { |
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| 394 | ParticleHaveNoLoss(aParticle); |
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| 395 | } |
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| 396 | } |
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| 397 | return currentLoss->GetDEDXDispersion(couple, dp, length); |
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| 398 | } |
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| 399 | |
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| 400 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 401 | |
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| 402 | inline G4VEnergyLossProcess* G4LossTableManager::GetEnergyLossProcess( |
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| 403 | const G4ParticleDefinition *aParticle) |
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| 404 | { |
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| 405 | if(aParticle != currentParticle) { |
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| 406 | currentParticle = aParticle; |
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| 407 | std::map<PD,G4VEnergyLossProcess*,std::less<PD> >::const_iterator pos; |
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| 408 | if ((pos = loss_map.find(aParticle)) != loss_map.end()) { |
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| 409 | currentLoss = (*pos).second; |
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| 410 | } else { |
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| 411 | currentLoss = 0; |
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| 412 | // ParticleHaveNoLoss(aParticle); |
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| 413 | } |
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| 414 | } |
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| 415 | return currentLoss; |
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| 416 | } |
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| 417 | |
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| 418 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 419 | |
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| 420 | inline G4EmCorrections* G4LossTableManager::EmCorrections() |
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| 421 | { |
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| 422 | return emCorrections; |
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| 423 | } |
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| 424 | |
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| 425 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 426 | |
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| 427 | #endif |
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| 428 | |
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