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Mask/include/Nucleus.h

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2020-11-16 13:38:39 -05:00
#ifndef NUCLEUS_H
#define NUCLEUS_H
#include "G4Vec.h"
#include <string>
class Nucleus : public G4Vec {
public:
Nucleus();
Nucleus(int Z, int A);
Nucleus(int Z, int A, double px, double py, double pz, double E);
~Nucleus();
bool SetIsotope(int Z, int A);
inline int GetZ() const { return m_z; };
inline int GetA() const { return m_a; };
inline double GetExcitationEnergy() const { return GetInvMass() - m_gs_mass; };
inline double GetGroundStateMass() const { return m_gs_mass; };
inline const char* GetIsotopicSymbol() const { return m_symbol.c_str(); };
inline Nucleus& operator=(const Nucleus& rhs) {
SetIsotope(rhs.GetZ(), rhs.GetA());
SetVectorCartesian(rhs.GetPx(), rhs.GetPy(), rhs.GetPz(), rhs.GetE());
return *this;
};
inline Nucleus operator+(const Nucleus& daughter) {
return Nucleus(GetZ()+daughter.GetZ(), GetA()+daughter.GetA(), GetPx()+daughter.GetPx(), GetPy()+daughter.GetPy(), GetPz()+daughter.GetPz(), GetE()+daughter.GetE());
};
inline Nucleus operator-(const Nucleus& daughter) {
return (GetZ() - daughter.GetZ()) <= 0 || (GetA() - daughter.GetA()) <= 0 ? Nucleus() :
Nucleus(GetZ()-daughter.GetZ(), GetA() - daughter.GetA(), GetPx()-daughter.GetPx(), GetPy()-daughter.GetPy(), GetPz()-daughter.GetPz(), GetE()-daughter.GetE());
};
private:
int m_z, m_a;
double m_gs_mass;
std::string m_symbol;
};
#endif