Gabriele Cosmo
191 lines
6.0 KiB
C++
191 lines
6.0 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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// G4NuclideTable
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//
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// Class description:
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//
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// Table of pointers to G4IsotopeProperty, which has magnetic moment
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// and spin. Data File name is given by G4ENSDFSTATEDATA.
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// Table based on G4IsomerTable.
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// Author: T.Koi, SLAC - 10 October 2013
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// --------------------------------------------------------------------
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#ifndef G4NuclideTable_hh
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#define G4NuclideTable_hh 1
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#include <vector>
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#include <cmath>
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#include "globals.hh"
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#include "G4IsotopeProperty.hh"
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#include "G4VIsotopeTable.hh"
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#include "G4Ions.hh"
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#include "G4ParticleTable.hh"
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#include "G4IonTable.hh"
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#include "G4DecayTable.hh"
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class G4NuclideTableMessenger;
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class G4NuclideTable : public G4VIsotopeTable
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{
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public:
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using G4IsotopeList = std::vector<G4IsotopeProperty*>;
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virtual ~G4NuclideTable();
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G4NuclideTable (const G4NuclideTable&) = delete;
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G4NuclideTable& operator = (const G4NuclideTable&) = delete;
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static G4NuclideTable* GetInstance();
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static G4NuclideTable* GetNuclideTable();
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void GenerateNuclide();
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void SetThresholdOfHalfLife(G4double);
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inline G4double GetThresholdOfHalfLife();
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void SetMeanLifeThreshold(G4double);
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inline G4double GetMeanLifeThreshold();
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inline void SetLevelTolerance(G4double x);
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inline G4double GetLevelTolerance();
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void AddState(G4int, G4int, G4double, G4double,
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G4int ionJ=0, G4double ionMu=0.0);
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void AddState(G4int, G4int, G4double, G4int, G4double,
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G4int ionJ=0, G4double ionMu=0.0);
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void AddState(G4int, G4int, G4double, G4Ions::G4FloatLevelBase, G4double,
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G4int ionJ=0, G4double ionMu=0.0);
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inline std::size_t GetSizeOfIsotopeList();
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virtual G4IsotopeProperty* GetIsotope(G4int Z, G4int A, G4double E,
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G4Ions::G4FloatLevelBase flb=G4Ions::G4FloatLevelBase::no_Float);
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virtual G4IsotopeProperty* GetIsotopeByIsoLvl(G4int Z, G4int A,
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G4int lvl=0);
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// It will replace the pure virtual one in the abstract base class.
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// Z: Atomic Number
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// A: Atomic Mass
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// E: Excitaion energy
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// flb: floating level base (enum defined in G4Ions.hh)
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// or
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// lvl: isomer level
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inline std::size_t entries() const;
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inline G4IsotopeProperty* GetIsotopeByIndex(std::size_t idx) const;
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// utility methods
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static G4double GetTruncationError(G4double eex);
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static G4double Round(G4double eex);
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static G4long Truncate(G4double eex);
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static G4double Tolerance();
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private:
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G4NuclideTable();
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G4double StripFloatLevelBase(G4double E, G4int& flbIndex);
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G4Ions::G4FloatLevelBase StripFloatLevelBase(const G4String&);
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private:
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G4double mean_life_threshold = 0.0;
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G4double minimum_mean_life_threshold = DBL_MAX;
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G4IsotopeList* fUserDefinedList = nullptr;
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std::map<G4int, std::multimap<G4double, G4IsotopeProperty*> > map_pre_load_list;
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// pre_load_list: contains state data for current run defined
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// by mean_life_threshold
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std::map<G4int, std::multimap<G4double, G4IsotopeProperty*> > map_full_list;
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// full_list: keeps all state data during running application
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// defined by minimum_mean_life_threshold
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enum { idxZ=0, idxA, idxEnergy, idxLife, idxSpin, idxMu };
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// Table of Nuclide Property
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// 0: Z
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// 1: A
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// 2: Energy [keV]
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// 3: Life Time [ns]
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// 4: Spin [h_bar/2]
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// 5: Magnetic Moment [joule/tesla]
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G4IsotopeList* fIsotopeList = nullptr;
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G4double flevelTolerance = 0.0;
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G4NuclideTableMessenger* fMessenger = nullptr;
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};
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// ------------------------
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// Inline methods
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// ------------------------
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inline
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G4double G4NuclideTable::GetThresholdOfHalfLife()
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{
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return mean_life_threshold*0.69314718;
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}
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inline
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G4double G4NuclideTable::GetMeanLifeThreshold()
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{
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return mean_life_threshold;
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}
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inline
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void G4NuclideTable::SetLevelTolerance(G4double x)
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{
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flevelTolerance = x;
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}
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inline
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G4double G4NuclideTable::GetLevelTolerance()
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{
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return flevelTolerance;
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}
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inline
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std::size_t G4NuclideTable::GetSizeOfIsotopeList()
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{
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return (fIsotopeList ? fIsotopeList->size() : static_cast<size_t>(0) );
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}
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inline
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std::size_t G4NuclideTable::entries() const
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{
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return (fIsotopeList ? fIsotopeList->size() : std::size_t(0) );
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}
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inline
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G4IsotopeProperty* G4NuclideTable::GetIsotopeByIndex(std::size_t idx) const
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{
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if (fIsotopeList && idx<fIsotopeList->size() ) return (*fIsotopeList)[idx];
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else return nullptr;
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}
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#endif
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