BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtDecayTable.hh

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//--------------------------------------------------------------------------
//
// Environment:
//      This software is part of the EvtGen package developed jointly
//      for the BaBar and CLEO collaborations.  If you use all or part
//      of it, please give an appropriate acknowledgement.
//
// Copyright Information: See EvtGen/COPYRIGHT
//      Copyright (C) 1998      Caltech, UCSB
//
// Module: EvtGen/EvtDecayTable.hh
//
// Description:
//
// Modification history:
//
//    DJL/RYD     September 25, 1996         Module created
//
//------------------------------------------------------------------------
 
#ifndef EVTDECAYTABLE_HH
#define EVTDECAYTABLE_HH
 
#include "EvtGenBase/EvtDecayBase.hh"
//#include <fstream.h>
class EvtId;
 
//Class to read in and handle the decays available
//to EvtGen for each particle, and the model to be
//used for each one.
 
typedef EvtDecayBase* EvtDecayBasePtr;
 
class EvtDecayTable{
 
public:
 
  static int getNMode(int ipar);
 
  static EvtDecayBase* getDecay(int ipar, int imode);
 
  static EvtDecayBase* gettheDecay(EvtId parent, int imode); //pingrg
 
  static void readDecayFile(const std::string dec_name);
 
  static int findChannel(EvtId parent,std::string model,int ndaug, EvtId *daugs,
             int narg, std::string *args);
  
  static int inChannelList(EvtId parent, int ndaug, EvtId *daugs);
 
  static EvtDecayBase *getDecayFunc(EvtParticle *);
 
  static void printSummary();
 
private:
 
};
 
#endif