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Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // >> 26 // $Id: G4EmSaturation.hh,v 1.8 2010-08-17 17:36:58 vnivanch Exp $ >> 27 // GEANT4 tag $Name: not supported by cvs2svn $ >> 28 // 26 // 29 // 27 #ifndef G4EmSaturation_h 30 #ifndef G4EmSaturation_h 28 #define G4EmSaturation_h 1 31 #define G4EmSaturation_h 1 29 32 30 // ------------------------------------------- 33 // ------------------------------------------------------------- 31 // 34 // 32 // GEANT4 Class header file 35 // GEANT4 Class header file 33 // 36 // 34 // 37 // 35 // File name: G4EmSaturation 38 // File name: G4EmSaturation 36 // 39 // 37 // Author: Vladimir Ivanchenko 40 // Author: Vladimir Ivanchenko 38 // 41 // 39 // Creation date: 18.02.2008 42 // Creation date: 18.02.2008 40 // 43 // 41 // Modifications: 44 // Modifications: 42 // 45 // 43 // 46 // 44 // Class Description: 47 // Class Description: 45 // Compution on saturation effect, which red 48 // Compution on saturation effect, which reduce visible energy 46 // deposition at the step. Default implement 49 // deposition at the step. Default implementation takes into 47 // account Birks effect. Birks coefficients 50 // account Birks effect. Birks coefficients for some materials 48 // from G4 database on materials are provide 51 // from G4 database on materials are provided 49 // << 50 // This class assumed to be G4ThreadLocal, b << 51 // cache value for material << 52 // 52 // 53 // ------------------------------------------- 53 // ------------------------------------------------------------- 54 54 55 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 56 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 57 57 58 #include "globals.hh" 58 #include "globals.hh" 59 #include "G4Step.hh" 59 #include "G4Step.hh" 60 #include "G4ParticleDefinition.hh" 60 #include "G4ParticleDefinition.hh" 61 #include <vector> 61 #include <vector> 62 62 63 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 64 64 >> 65 class G4LossTableManager; 65 class G4NistManager; 66 class G4NistManager; 66 class G4MaterialCutsCouple; 67 class G4MaterialCutsCouple; 67 class G4Material; 68 class G4Material; 68 69 69 class G4EmSaturation 70 class G4EmSaturation 70 { 71 { 71 public: 72 public: 72 73 73 explicit G4EmSaturation(G4int verb); << 74 G4EmSaturation(); 74 virtual ~G4EmSaturation(); 75 virtual ~G4EmSaturation(); 75 76 76 // this method may be overwritten in the der << 77 G4double VisibleEnergyDeposition(const G4ParticleDefinition*, 77 // which implements alternative algorithm of << 78 const G4MaterialCutsCouple*, 78 virtual G4double VisibleEnergyDeposition(con << 79 G4double length, 79 const G4MaterialCutsCouple*, << 80 G4double edepTotal, 80 G4double length, << 81 G4double edepNIEL = 0.0); 81 G4double edepTotal, << 82 G4double edepNIEL = 0.0) const; << 83 82 84 // activate default model << 83 inline G4double VisibleEnergyDeposition(const G4Step*); 85 void InitialiseG4Saturation(); << 86 84 87 // find and Birks coefficient 85 // find and Birks coefficient 88 G4double FindG4BirksCoefficient(const G4Mate 86 G4double FindG4BirksCoefficient(const G4Material*); 89 87 >> 88 inline void SetVerbose(G4int); >> 89 90 // dump coeffitients used in run time 90 // dump coeffitients used in run time 91 void DumpBirksCoefficients(); 91 void DumpBirksCoefficients(); 92 92 93 // dump G4 list 93 // dump G4 list 94 void DumpG4BirksCoefficients(); 94 void DumpG4BirksCoefficients(); 95 95 96 // this method should not be overwritten << 96 private: 97 inline G4double VisibleEnergyDepositionAtASt << 98 << 99 inline void SetVerbose(G4int); << 100 97 101 // hide assignment operator 98 // hide assignment operator 102 G4EmSaturation & operator=(const G4EmSaturat << 99 G4EmSaturation & operator=(const G4EmSaturation &right); 103 G4EmSaturation(const G4EmSaturation&) = dele << 100 G4EmSaturation(const G4EmSaturation&); 104 << 105 private: << 106 101 107 void InitialiseBirksCoefficient(const G4Mate << 102 G4double FindBirksCoefficient(const G4Material*); 108 103 109 void InitialiseG4materials(); << 104 void Initialise(); 110 105 111 const G4ParticleDefinition* electron; 106 const G4ParticleDefinition* electron; 112 const G4ParticleDefinition* proton; 107 const G4ParticleDefinition* proton; >> 108 G4LossTableManager* manager; 113 G4NistManager* nist; 109 G4NistManager* nist; 114 110 >> 111 // cash >> 112 const G4Material* curMaterial; >> 113 G4double curBirks; >> 114 G4double curRatio; >> 115 G4double curChargeSq; >> 116 115 G4int verbose; 117 G4int verbose; >> 118 G4int nMaterials; 116 G4int nG4Birks; 119 G4int nG4Birks; 117 G4int nWarnings; << 118 << 119 static size_t nMaterials; << 120 120 121 // list of materials used in run time 121 // list of materials used in run time 122 static std::vector<G4double> massFactors; << 122 std::vector<const G4Material*> matPointers; 123 static std::vector<G4double> effCharges; << 123 std::vector<G4String> matNames; >> 124 std::vector<G4double> massFactors; >> 125 std::vector<G4double> effCharges; 124 126 125 // list of G4 materials 127 // list of G4 materials 126 static std::vector<G4double> g4MatData; << 128 std::vector<G4double> g4MatData; 127 static std::vector<G4String> g4MatNames; << 129 std::vector<G4String> g4MatNames; 128 }; << 129 130 130 //....oooOO0OOooo........oooOO0OOooo........oo << 131 }; 131 132 132 inline void G4EmSaturation::SetVerbose(G4int v 133 inline void G4EmSaturation::SetVerbose(G4int val) 133 { 134 { 134 verbose = val; 135 verbose = val; 135 } 136 } 136 137 137 //....oooOO0OOooo........oooOO0OOooo........oo << 138 inline G4double G4EmSaturation::VisibleEnergyDeposition( 138 << 139 const G4Step* step) 139 inline G4double G4EmSaturation::VisibleEnergyD << 140 const G4Step* step) const << 141 { 140 { 142 return VisibleEnergyDeposition(step->GetTrac << 141 G4Track* track = step->GetTrack(); 143 step->GetTrac << 142 return VisibleEnergyDeposition(track->GetParticleDefinition(), >> 143 track->GetMaterialCutsCouple(), 144 step->GetStepLength(), 144 step->GetStepLength(), 145 step->GetTota 145 step->GetTotalEnergyDeposit(), 146 step->GetNonI 146 step->GetNonIonizingEnergyDeposit()); 147 } 147 } 148 << 149 //....oooOO0OOooo........oooOO0OOooo........oo << 150 148 151 #endif 149 #endif 152 150 153 151