ROOT_528-00b_version: montecarlo/pythia8/inc/TPythia8Decayer.h Source File

00001 // @(#)root/pythia8:$Name$:$Id: TPythia8Decayer.h 24665 2008-07-04 12:47:59Z brun $
00002 // Author: Andreas Morsch   04/07/2008
00003 
00004 /* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
00005  * See cxx source for full Copyright notice                               */
00006 
00007 #ifndef TPYTHIA8DECAYER_H
00008 #define TPYTHIA8DECAYER_H
00009 
00010 #include <TVirtualMCDecayer.h>
00011 
00012 class TClonesArrray;
00013 class TLorentzVector;
00014 class TPythia8;
00015 
00016 class TPythia8Decayer : public TVirtualMCDecayer {
00017 public:
00018    TPythia8Decayer();
00019    virtual ~TPythia8Decayer(){;}
00020    virtual void    Init();
00021    virtual void    Decay(Int_t pdg, TLorentzVector* p);
00022    virtual Int_t   ImportParticles(TClonesArray *particles);
00023    virtual void    SetForceDecay(Int_t type);
00024    virtual void    ForceDecay();
00025    virtual Float_t GetPartialBranchingRatio(Int_t ipart);
00026    virtual Float_t GetLifetime(Int_t kf);
00027    virtual void    ReadDecayTable();
00028 
00029    virtual void    SetDebugLevel(Int_t debug) {fDebug = debug;}
00030 protected:
00031    void AppendParticle(Int_t pdg, TLorentzVector* p);
00032    void ClearEvent(); 
00033 private:
00034    TPythia8* fPythia8;          // Pointer to pythia8
00035    Int_t     fDebug;            // Debug level
00036    
00037    ClassDef(TPythia8Decayer, 1) // Particle Decayer using Pythia8
00038     
00039 };
00040 #endif
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