Gabriele Cosmo
104 lines
4.1 KiB
C++
104 lines
4.1 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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// G4ClonedSmoothTrajectoryPoint
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//
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// Class description:
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//
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// This class is identical to G4SmoothTrajectoryPoint class, but uses the
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// singleton G4Allocator so that the master thread can safely
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// delete the object instantiated by worker threads in sub-event
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// parallel mode.
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//
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// Makoto Asai (JLab) - Oct.2024
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// ---------------------------------------------------------------
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//
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#ifndef G4ClonedSmoothTrajectoryPoint_hh
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#define G4ClonedSmoothTrajectoryPoint_hh 1
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#include "G4Allocator.hh" // Include from 'particle+matter'
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#include "G4ThreeVector.hh" // Include from 'geometry'
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#include "G4VTrajectoryPoint.hh"
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#include "G4Threading.hh"
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#include "globals.hh" // Include from 'global'
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#include "trkgdefs.hh"
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class G4SmoothTrajectoryPoint;
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class G4ClonedSmoothTrajectoryPoint : public G4VTrajectoryPoint
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{
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public:
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G4ClonedSmoothTrajectoryPoint() = default;
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G4ClonedSmoothTrajectoryPoint(G4ThreeVector pos, std::vector<G4ThreeVector>* auxiliaryPoints);
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G4ClonedSmoothTrajectoryPoint(const G4SmoothTrajectoryPoint& right);
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~G4ClonedSmoothTrajectoryPoint() override;
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// Operators
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//
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inline void* operator new(size_t);
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inline void operator delete(void* aTrajectoryPoint);
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inline G4bool operator==(const G4ClonedSmoothTrajectoryPoint& right) const;
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// Get/Set functions
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//
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inline const G4ThreeVector GetPosition() const override { return fPosition; }
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inline const std::vector<G4ThreeVector>* GetAuxiliaryPoints() const override
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{
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return fAuxiliaryPointVector;
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}
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// Get method for HEPRep style attributes
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//
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const std::map<G4String, G4AttDef>* GetAttDefs() const override;
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std::vector<G4AttValue>* CreateAttValues() const override;
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private:
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G4ThreeVector fPosition{0., 0., 0.};
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std::vector<G4ThreeVector>* fAuxiliaryPointVector = nullptr;
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};
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extern G4TRACKING_DLL G4Allocator<G4ClonedSmoothTrajectoryPoint>*& aClonedSmoothTrajectoryPointAllocator();
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inline void* G4ClonedSmoothTrajectoryPoint::operator new(size_t)
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{
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if (aClonedSmoothTrajectoryPointAllocator() == nullptr) {
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aClonedSmoothTrajectoryPointAllocator() = new G4Allocator<G4ClonedSmoothTrajectoryPoint>;
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}
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return (void*)aClonedSmoothTrajectoryPointAllocator()->MallocSingle();
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}
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inline void G4ClonedSmoothTrajectoryPoint::operator delete(void* aTrajectoryPoint)
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{
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aClonedSmoothTrajectoryPointAllocator()->FreeSingle((G4ClonedSmoothTrajectoryPoint*)aTrajectoryPoint);
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}
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inline G4bool G4ClonedSmoothTrajectoryPoint::operator==(const G4ClonedSmoothTrajectoryPoint& r) const
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{
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return (this == &r);
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}
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#endif
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