EvtJetSet.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/EvtJetSet.hh
//
// Description:
//
// Modification history:
//
//    DJL/RYD     August 11, 1998         Module created
//
//------------------------------------------------------------------------
 
#ifndef EVTJETSET_HH
#define EVTJETSET_HH
 
#include "EvtGenBase/EvtDecayIncoherent.hh"
 
class EvtParticle;
 
typedef EvtDecayBase* EvtDecayBasePtr;
 
#include <iosfwd>
 
class EvtJetSet:public  EvtDecayIncoherent  {
 
public:
 
  EvtJetSet();
  virtual ~EvtJetSet();
 
  void getName(std::string& name);
  EvtDecayBase* clone();
  void decay(EvtParticle *p); 
 
  std::string commandName();
  void command(std::string cmd);
 
  void init();
 
  void initProbMax();
 
  //initialize jetset; sets up decay table and
  //paramters. Static so it can be invoked from
  //from EvtJscont.
  static void jetSetInit();
 
private:
 
  void store(EvtDecayBase* jsdecay);
  void fixPolarizations(EvtParticle* p);
  static void MakeJetSetFile(char* fname);
  static void WriteJetSetParticle(std::ofstream &outdec,EvtId ipar,EvtId iparname,int &first);
  static void WriteJetSetEntryHeader(std::ofstream &outdec, int lundkc,
                   EvtId evtnum,std::string name,
                   int chg, int cchg, int spin2,double mass,
                   double width, double maxwidth,double ctau,
                   int stable,double rawbrfrsum);
 
  static int njetsetdecays;
  static EvtDecayBasePtr* jetsetdecays;
  static int ntable;
 
  static int ncommand;
  static int lcommand;
  static std::string* commands;
 
};
 
#endif