G4VEvaporationChannel.hh

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// $Id: G4VEvaporationChannel.hh 67983 2013-03-13 10:42:03Z gcosmo $
//
// Hadronic Process: Nuclear De-excitations
// by V. Lara (Oct 1998)
//
// Modified:
// 03.09.2008 (J.M.Quesada) for external choice of inverse cross section option
// 06.09.2008 (J.M.Quesada) external choices have been added for superimposed 
//                          Coulomb barrier (if useSICB is set true, by default 
//                          is false) 
// 24.04.2010 (V.Ivanchenko) moved constructor and destructor to source; added 
//                          two new virtual methods EmittedFragment(s) to allow
//                          more optimal work with G4Fragment objects
// 12.02.2013 (V.Ivanchenko) added virtual method GetLifeTime,
//                          enumerator G4EvaporationChannelType,
//                          which is defined in constructor of the class
//                          

#ifndef G4VEvaporationChannel_h
#define G4VEvaporationChannel_h 1

enum G4EvaporationChannelType 
{ 
  fDelayedEmission = 0,
  fPromptEmission = 1
};

#include "globals.hh"
#include "G4Fragment.hh"

class G4VEvaporationChannel
{
public:

  G4VEvaporationChannel(const G4String & aName = "Anonymous",
            G4EvaporationChannelType timeType = fDelayedEmission);
  virtual ~G4VEvaporationChannel();

  // return level life time, by default zero
  virtual G4double GetLifeTime(G4Fragment* theNucleus);

  // return emitted fragment, initial fragment is modified
  // and not deleted
  virtual G4Fragment* EmittedFragment(G4Fragment* theNucleus);

  // return vector of emitted fragments, initial fragment is modified
  // but not included in this vector
  virtual G4FragmentVector* BreakUpFragment(G4Fragment* theNucleus);

  // old method initial fragment is not modified, its copy included 
  // in the list of emitted fragments
  virtual G4FragmentVector * BreakUp(const G4Fragment & theNucleus) = 0;

  virtual G4double GetEmissionProbability(G4Fragment* theNucleus) = 0;

  inline G4String GetName() const {return Name;}
  inline void SetName(const G4String & aName) { Name = aName;}

  // for cross section selection
  inline void SetOPTxs(G4int opt) { OPTxs = opt; }
  // for superimposed Coulomb Barrier for inverse cross sections    
  inline void UseSICB(G4bool use) { useSICB = use; }    

protected:

  G4EvaporationChannelType sampleDecayTime;
  G4int OPTxs;
  G4bool useSICB;

private:
  G4String Name;

  G4VEvaporationChannel(const G4VEvaporationChannel & right);
  const G4VEvaporationChannel & operator=(const G4VEvaporationChannel & right);
  G4bool operator==(const G4VEvaporationChannel & right) const;
  G4bool operator!=(const G4VEvaporationChannel & right) const;

  

};


#endif