EvtBody3.hh

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//--------------------------------------------------------------------------
//
// Environment:
//      This software is part of models developed at BES collaboration
//      based on the EvtGen framework.  If you use all or part
//      of it, please give an appropriate acknowledgement.
//
// Copyright Information: See EvtGen/BesCopyright
//      Copyright (A) 2006      Ping Rong-Gang @IHEP
//
// Module: EvtBody3.cc
//
// Description: Routine to decay a particle into three bodies  using the Dalitz plots and two
// particle
//             angular distributions.
//
// Modification history:
//
//    Ping R.-G.       Mar, 2007       Module created
//
//------------------------------------------------------------------------
#ifndef EVTBODY3_HH
#define EVTBODY3_HH
 
#include "../EvtGenBase/EvtDecayIncoherent.hh"
 
class EvtParticle;
 
class EvtBody3 : public EvtDecayIncoherent {
 
public:
  EvtBody3() {}
  virtual ~EvtBody3();
 
  void getName( std::string& name );
 
  EvtDecayBase* clone();
 
  void initProbMax();
 
  void init();
 
  void decay( EvtParticle* p );
 
  const char* setFileName();       // Defined by user to specify the root file name
  const char* setHpoint();         // Defined by user to specify the histor. id
  const char* setDaugAng( int i ); // Defined by user to specify the daughter angular distr.
  int         setDaugAngNo();
 
  int* setDaugPair(); // Defined by user for specify the histo. point
};
 
#endif