Gabriele Cosmo
291 lines
7.8 KiB
C++
291 lines
7.8 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4EmManager.hh 66885 2013-01-16 17:37:13Z gunter $
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//
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//
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// -------------------------------------------------------------------
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//
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// GEANT4 Class header file
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//
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//
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// File name: G4EmManager
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//
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// Author: Vladimir Ivanchenko for migration to MT
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//
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//
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// Creation date: 17.05.2013
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//
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// Modifications:
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//
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//
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// Class Description:
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//
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// A utility static class, responsable for keeping pointers
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// of all shared objects and main static parameters
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// for EM physics models.
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//
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// It is a singleton which is initialized by the master thread.
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// It keeps pointers to shared objects and is read-only in run time
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//
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// EM processes have to register their tables with this
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// class. The responsibility of creating and deleting the tables
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// remains with the energy loss classes.
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//
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// -------------------------------------------------------------------
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//
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#ifndef G4EmManager_h
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#define G4EmManager_h 1
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#include <map>
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#include <vector>
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#include "globals.hh"
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class G4PhysicsTable;
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class G4MaterialCutsCouple;
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class G4EmManagerMessenger;
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class G4ParticleDefinition;
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class G4VMultipleScattering;
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class G4VEmProcess;
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class G4VEnergyLossProcess;
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class G4EmSaturation;
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class G4EmConfigurator;
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class G4ElectronIonPair;
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class G4LossTableBuilder;
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class G4Region;
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class G4EmManager
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{
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public:
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static G4EmManager* Instance();
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~G4EmManager();
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//-------------------------------------------------
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// Initialisation
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//-------------------------------------------------
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void PreparePhysicsTable(const G4ParticleDefinition* aParticle,
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G4VEnergyLossProcess* p);
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void PreparePhysicsTable(const G4ParticleDefinition* aParticle,
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G4VEmProcess* p);
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void PreparePhysicsTable(const G4ParticleDefinition* aParticle,
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G4VMultipleScattering* p);
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void BuildPhysicsTable(const G4ParticleDefinition* aParticle);
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void BuildPhysicsTable(const G4ParticleDefinition* aParticle,
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G4VEnergyLossProcess* p);
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void InitialiseProcess(const G4ParticleDefinition* aParticle,
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G4VEnergyLossProcess*);
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void InitialiseProcess(const G4ParticleDefinition* aParticle,
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G4VEmProcess*);
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void InitialiseProcess(const G4ParticleDefinition* aParticle,
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G4VMultipleScattering*);
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//-------------------------------------------------
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// Registration of processes and tables
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//-------------------------------------------------
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void Register(G4VEnergyLossProcess* p);
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void Register(G4VMultipleScattering* p);
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void Register(G4VEmProcess* p);
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void RegisterExtraParticle(const G4ParticleDefinition* aParticle,
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G4VEnergyLossProcess* p);
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void Register(G4PhysicsTable* p);
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void DeRegister(G4PhysicsTable* p);
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//-------------------------------------------------
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// Parameter set methods
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//-------------------------------------------------
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void SetLossFluctuations(G4bool val);
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void SetSubCutoff(G4bool val, const G4Region* r=0);
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void SetIntegral(G4bool val);
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void SetRandomStep(G4bool val);
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void SetMinSubRange(G4double val);
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void SetMinEnergy(G4double val);
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void SetMaxEnergy(G4double val);
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void SetMaxEnergyForCSDARange(G4double val);
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void SetMaxEnergyForMuons(G4double val);
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void SetDEDXBinning(G4int val);
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void SetDEDXBinningForCSDARange(G4int val);
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void SetLambdaBinning(G4int val);
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G4int GetNumberOfBinsPerDecade() const;
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void SetStepFunction(G4double v1, G4double v2);
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void SetBuildCSDARange(G4bool val);
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void SetLPMFlag(G4bool val);
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void SetSplineFlag(G4bool val);
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void SetLinearLossLimit(G4double val);
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void SetBremsstrahlungTh(G4double val);
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void SetFactorForAngleLimit(G4double val);
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void SetVerbose(G4int val);
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//-------------------------------------------------
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// Access methods
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//-------------------------------------------------
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G4bool BuildCSDARange() const;
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G4bool LPMFlag() const;
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G4bool SplineFlag() const;
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G4double BremsstrahlungTh() const;
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G4double FactorForAngleLimit() const;
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G4double MinKinEnergy() const;
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G4double MaxKinEnergy() const;
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G4EmSaturation* EmSaturation();
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G4EmConfigurator* EmConfigurator();
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G4ElectronIonPair* ElectronIonPair();
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G4LossTableBuilder* GetTableBuilder();
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private:
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//-------------------------------------------------
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// Private methods and members
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//-------------------------------------------------
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G4EmManager();
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G4VEnergyLossProcess* BuildTables(const G4ParticleDefinition* aParticle);
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void CopyTables(const G4ParticleDefinition* aParticle,
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G4VEnergyLossProcess*);
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void CopyDEDXTables();
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void SetParameters(const G4ParticleDefinition* aParticle,
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G4VEnergyLossProcess*);
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G4EmManager(G4EmManager &);
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G4EmManager & operator=(const G4EmManager &right);
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static G4EmManager* theInstance;
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typedef const G4ParticleDefinition* PD;
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std::map<PD,G4VEnergyLossProcess*,std::less<PD> > loss_map;
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std::vector<G4VEnergyLossProcess*> loss_vector;
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std::vector<PD> part_vector;
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std::vector<PD> base_part_vector;
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std::vector<G4bool> tables_are_built;
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std::vector<G4bool> isActive;
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std::vector<G4PhysicsTable*> dedx_vector;
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std::vector<G4PhysicsTable*> range_vector;
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std::vector<G4PhysicsTable*> inv_range_vector;
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std::vector<G4PhysicsTable*> xsection_vector;
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std::vector<G4VMultipleScattering*> msc_vector;
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std::vector<G4VEmProcess*> emp_vector;
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G4int n_loss;
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G4int run;
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PD firstParticle;
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PD theElectron;
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G4bool all_tables_are_built;
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G4bool startInitialisation;
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G4bool lossFluctuationFlag;
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G4bool subCutoffFlag;
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G4bool rndmStepFlag;
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G4bool integral;
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G4bool integralActive;
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G4bool buildCSDARange;
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G4bool minEnergyActive;
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G4bool maxEnergyActive;
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G4bool maxEnergyForMuonsActive;
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G4bool stepFunctionActive;
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G4bool flagLPM;
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G4bool splineFlag;
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G4double minSubRange;
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G4double maxRangeVariation;
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G4double maxFinalStep;
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G4double minKinEnergy;
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G4double maxKinEnergy;
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G4double maxKinEnergyForMuons;
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G4double bremsTh;
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G4double factorForAngleLimit;
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G4LossTableBuilder* tableBuilder;
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G4EmManagerMessenger* theMessenger;
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G4EmSaturation* emSaturation;
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G4EmConfigurator* emConfigurator;
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G4ElectronIonPair* emElectronIonPair;
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G4int nbinsLambda;
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G4int nbinsPerDecade;
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G4int verbose;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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