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////////////////////////////////////////////////////////////////////////////////
//                                                                            //
//  File:   G4NuclearDecay.hh                                                 //
//  Author: D.H. Wright (SLAC)                                                //
//  Date:   11 December 2014                                                  //
//  Description: base class for all radioactive decay channels                // 
//                                                                            //
////////////////////////////////////////////////////////////////////////////////

#ifndef G4NuclearDecay_h
#define G4NuclearDecay_h 1

#include "G4VDecayChannel.hh"
#include "G4RadioactiveDecayMode.hh"
#include "G4IonTable.hh"


class G4NuclearDecay : public G4VDecayChannel
{
  public:
    G4NuclearDecay(const G4String& channelName,
                   const G4RadioactiveDecayMode& mode,
                   const G4double& excitation,
                   const G4Ions::G4FloatLevelBase& floatingLevel);

    ~G4NuclearDecay() override = default;

    G4bool IsOKWithParentMass(G4double parentMass) override;

    G4RadioactiveDecayMode GetDecayMode() const {return theMode;}

    G4double GetDaughterExcitation() const {return daughterEx;}

    G4Ions::G4FloatLevelBase GetFloatingLevel() const {return floatingLevel;}

    G4ParticleDefinition* GetDaughterNucleus() {return GetDaughter(0);}

    virtual void DumpNuclearInfo() = 0;

  protected:

    const G4RadioactiveDecayMode theMode;

  private:

    // Needed for variance reduction mode
    const G4double daughterEx;
    const G4Ions::G4FloatLevelBase floatingLevel;
};
#endif