G4ParticleHPNucLevel.hh

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// V. Ivanchenko, 21 April 2023
//
// Data structure class for gamma levels to replace gamma data classes
// of P. Arce
//
#ifndef G4ParticleHPNucLevel_h
#define G4ParticleHPNucLevel_h 1
 
#include "G4ReactionProduct.hh"
#include "globals.hh"
 
#include <vector>
 
class G4ParticleHPNucLevel
{
  public:
    explicit G4ParticleHPNucLevel(G4double e);
    ~G4ParticleHPNucLevel() = default;
 
    void AddGamma(G4double e, G4double w, G4int idx);
 
    void Normalize();
 
    G4ReactionProduct* GetDecayGamma(G4int& idx) const;
 
    inline G4double GetLevelEnergy() const { return levelEnergy; }
 
    inline G4double GetNumberOfGammas() const { return nGammas; }
 
    inline G4double GetGammaEnergy(G4int idx) const
    {
      return (idx < nGammas && idx >= 0) ? gammas[idx].gammaEnergy : 0.0;
    }
 
    G4ParticleHPNucLevel(const G4ParticleHPNucLevel&) = delete;
    const G4ParticleHPNucLevel& operator=(const G4ParticleHPNucLevel&) = delete;
 
  private:
    G4int nGammas = 0;
    G4double levelEnergy;
 
    struct gammaData
    {
        G4double gammaEnergy;
        G4double cumProbability;
        G4int next;
    };
    std::vector<gammaData> gammas;
};
 
#endif