StarEvtGenDecayer.h

#ifndef StarEvtGenDecayer__h
#define StarEvtGenDecayer__h

#include <cstddef>

#include "TVirtualMCDecayer.h"
#include "TClonesArray.h"
#include "TString.h"
#include "EvtGen/EvtGen.hh"
#include "HepMC/GenEvent.h"

class TLorentzVector;
class EvtRandomEngine;
class EvtParticle;

class StarEvtGenDecayer : public TVirtualMCDecayer
{
public:
    void Init();
    void Decay(Int_t pdgId, TLorentzVector* p);
    Int_t ImportParticles(TClonesArray* particles=0);
    void SetForceDecay(Int_t type);
    void ForceDecay();
    Float_t GetPartialBranchingRatio(Int_t ipart);
    Float_t GetLifetime(Int_t pdgid);
    void ReadDecayTable();
    void AppendParticle( Int_t pdgid, TLorentzVector *p=0 );
    void ClearEvent();
    void SetDebug( Int_t dbg=1 ){ mDebug = dbg; }
    void SetDecayTable(TString decayTable);
    void SetVertex(TLorentzVector* r);

    StarEvtGenDecayer(EvtGen* evtGen = NULL);
    ~StarEvtGenDecayer();

private:
    EvtGen*          mEvtGen;
    EvtRandomEngine* mEvtGenRandomEngine;
    EvtParticle*     mParticle;
    EvtVector4R*     mVertex;
    bool             mOwner;
    Int_t            mDebug;

    ClassDef(StarEvtGenDecayer,1);
};
#endif