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geant4/source/processes/parameterisation/include/G4FastHit.hh
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2023-12-08 10:43:34 +01:00

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//
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#ifndef G4FASTHIT_HH
#define G4FASTHIT_HH
#include "G4ThreeVector.hh"
/**
* @brief Minimal hit created in the fast simulation
*
* Minimal hit containing energy and position, for use in the fast simulation
* classes.
* Hits of G4FastHit type can be created in user implementation of fast
* simulation model and then deposited in the detector using G4FastSimHitMaker
* helper class. The helper will locate the sensitive volume and check if it
* inherits from both base classes:
* - G4VSensitiveDetector: for processing of detailed/non-fast simulation hits;
* - G4VFastSimSensitiveDetector: for processing of fast sim (G4FastSim) hits;
* An extended example extended/parameterisations/Par03 demonstrates how to use
* G4FastHit to create multiple deposits from the fast simulation model.
*/
class G4FastHit
{
public:
G4FastHit() = default;
G4FastHit(const G4ThreeVector& aPosition, G4double aEnergy)
: fEnergy(aEnergy), fPosition(aPosition)
{}
virtual ~G4FastHit() = default;
/// Set energy
inline void SetEnergy(const G4double& aEnergy) { fEnergy = aEnergy; }
/// Get energy
inline G4double GetEnergy() const { return fEnergy; }
/// Set position
inline void SetPosition(const G4ThreeVector& aPosition) { fPosition = aPosition; }
/// Get position
inline G4ThreeVector GetPosition() const { return fPosition; }
private:
/// energy
G4double fEnergy = 0;
/// position
G4ThreeVector fPosition = G4ThreeVector();
};
#endif /* G4FASTHIT_HH */