CaTS/include/MscHit.hh

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0025 //
0026 //
0027
0028 // ********************************************************************
0029 //
0030 //  CaTS (Calorimetry and Tracking Simulation)
0031 //
0032 //  Authors : Hans Wenzel
0033 //            Soon Yung Jun
0034 //            (Fermi National Accelerator Laboratory)
0035 //
0036 // History
0037 //   October 18th, 2021 : first implementation
0038 //
0039 // ********************************************************************
0040 //
0041 /// \file MscHit.hh
0042 /// \brief Definition of the CaTS::MscHit class
0043
0044 #pragma once
0045
0046 #include "G4VHit.hh"
0047 #include "G4THitsCollection.hh"
0048 #include "G4Allocator.hh"
0049 #include "G4ThreeVector.hh"
0050 #include <G4Types.hh>
0051 #include <G4ios.hh>
0052 #include <ostream>
0053 #include <tls.hh>
0054
0055 class MscHit : public G4VHit
0056 {
0057  public:
0058   MscHit();
0059   ~MscHit() = default;
0060   MscHit(const MscHit&);
0061   const MscHit& operator=(const MscHit&);
0062   G4bool operator==(const MscHit&) const;
0063   inline void* operator new(size_t);
0064   inline void operator delete(void*);
0065   void Draw() final;
0066   inline void Print() final
0067   {
0068     G4cout << "MscHit KinE: " << fkinE << " Px: " << fmomentum.getX()
0069            << " Py: " << fmomentum.getY() << " Pz: " << fmomentum.getZ()
0070            << G4endl;
0071   }
0072   MscHit(G4double kinE, G4ThreeVector momentum);
0073   inline void SetKinE(G4double kinE) { fkinE = kinE; };
0074   inline G4double GetKinE() const { return fkinE; };
0075   inline void SetMomentum(G4ThreeVector momentum) { fmomentum = momentum; };
0076   inline G4ThreeVector GetMomentum() const { return fmomentum; };
0077
0078  private:
0079   G4double fkinE{ 0 };
0080   G4ThreeVector fmomentum{ 0, 0, 0 };
0081 };
0082
0083 using MscHitsCollection = G4THitsCollection<MscHit>;
0084 extern G4ThreadLocal G4Allocator<MscHit>* MscHitAllocator;
0085
0086 inline void* MscHit::operator new(size_t)
0087 {
0088   if(!MscHitAllocator)
0089   {
0090     MscHitAllocator = new G4Allocator<MscHit>;
0091   }
0092   return (void*) MscHitAllocator->MallocSingle();
0093 }
0094
0095 inline void MscHit::operator delete(void* aHit)
0096 {
0097   MscHitAllocator->FreeSingle((MscHit*) aHit);
0098 }