GenParticle.h

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#ifndef _EVT_GEN_SHOWER_H_
#define _EVT_GEN_SHOWER_H_

#include <iostream>
#include <vector>

namespace evt {
  
  class GenParticle {
    
  public:
    GenParticle() {}
    virtual ~GenParticle() {}
  
    int GetParentId() const { return fParentId; }
    double GetParentEnergy() const { return fParentEnergy; }
    double GetEnergyCM() const { return fEnergyCM; }
    double GetKinel() const { return fKinel; }
    int GetMultiplicity() const { return fMultiplicity; }
    int GetTargetMass() const { return fTargetMass; }
    double GetDepth() const {return fDepth; }
    double GetHeight() const {return fHeight; }

    std::vector<GenParticle>& GetDaughterParticles()
    { return fDaughterParticles; }
    const std::vector<GenParticle>& GetDaughterParticles() const
    { return fDaughterParticles; }
  
    void SetParentId(const int parentId) { fParentId = parentId; }
    void SetParentEnergy(const double parentEnergy) { fParentEnergy = parentEnergy; }
    void SetEnergyCM(const double energyCM) { fEnergyCM = energyCM; }
    void SetKinel(const double kinel) { fKinel = kinel; }
    void SetMultiplicity(const int mult) { fMultiplicity = mult; }
    void SetTargetMass(const int targetMass) { fTargetMass = targetMass; }
    void SetDepth(const double depth) { fDepth = depth; }
    void SetHeight(const double height) { fHeight = height; }

    void AddDaughterParticle(GenParticle& parttemp ) { fDaughterParticles.push_back(parttemp); }
    void AddNDaughters(int size) { fDaughterParticles.resize(size); }
    void AddDummyParticle() {
      GenParticle dummyGenP;
      fDaughterParticles.push_back(dummyGenP);
    }
  
    bool HasDaughters() { return !fDaughterParticles.empty(); }  
  
  private:
    int fParentId = 0;
    double fParentEnergy = 0.;
    double fEnergyCM = 0.;
    double fKinel = 0.;
    int fMultiplicity = 0;
    int fTargetMass = 0;
    double fDepth = 0;
    double fHeight = 0;

    std::vector<GenParticle> fDaughterParticles;
    
  };

}


#endif