BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/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