105 lines
4.0 KiB
C++
105 lines
4.0 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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/// \file LETAccumulable.hh
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/// \brief Definition of the RadioBio::LETAccumulable class
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#ifndef RadiobiologyLETACCUMULABLE_HH
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#define RadiobiologyLETACCUMULABLE_HH
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#include "IonLet.hh"
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#include "VRadiobiologicalAccumulable.hh"
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#include <G4VAccumulable.hh>
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#include <valarray>
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#include <vector>
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namespace RadioBio
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{
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// Forward declariation of other radiobiology classes
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class Hit;
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class VoxelizedSensitiveDetector;
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/**
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* @brief Accumulable of LET-related data (that must be thread-local).
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*
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* It keeps the sum of alpha and beta numerators/denominator, as well as energy deposits.
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* The class is closely tied with the singLETon LET that is used both
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* to calculate alphas and betas, and also to store results.
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*
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* This is implemented as a customized G4VAccumulable with non-scalar data.
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*
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* @note There are two levels of merging (accumulation):
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* 1) From more threads in one run (G4VAccumulable merging is applied)
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* 2) (Optional) inter-run merging of data (implemented in LET).
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*
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* @note std::valarray is used (instead of C arrays or std::vectors)
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* to accumulate data for its logical simplicity.
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*/
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class LETAccumulable : public VRadiobiologicalAccumulable
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{
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public:
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LETAccumulable();
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LETAccumulable(const LETAccumulable& other) = default;
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// G4VAccumulable virtual methods to override
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void Merge(const G4VAccumulable& rhs) override;
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void Reset() override;
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// Store information from a single step
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void Accumulate(Hit* hit) override;
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// Type alias for numerical arrays
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using array_type = std::valarray<G4double>;
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// Access to stored data (to be called on the merged data)
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const array_type GetTotalLETT() const { return fTotalLETT; }
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const array_type GetTotalLETD() const { return fTotalLETD; }
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const array_type GetDTotalLETT() const { return fDTotalLETT; }
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const array_type GetDTotalLETD() const { return fDTotalLETD; }
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const std::vector<IonLet> GetIonLetStore() const { return fIonLetStore; }
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// Verbosity, shared with LET
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G4int GetVerboseLevel() const;
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private:
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// Apply configuration from the LET class and prepare matrices
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void Initialize();
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G4bool fInitialized{false};
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array_type fTotalLETT = {};
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array_type fTotalLETD = {};
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array_type fDTotalLETT = {};
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array_type fDTotalLETD = {};
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std::vector<IonLet> fIonLetStore = {};
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};
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} // namespace RadioBio
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#endif // LETACCUMULABLE_HH
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