TParticleClassPDG.cxx

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// @(#)root/eg:$Id$
// Author: Pasha Murat   12/02/99
 
/*************************************************************************
 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
/** \class  TParticleClassPDG
    \ingroup eg
 
Utility class used internally by TDatabasePDG
*/
 
#include "TDecayChannel.h"
#include "TParticlePDG.h"
#include "TParticleClassPDG.h"
 
ClassImp(TParticleClassPDG);
 
////////////////////////////////////////////////////////////////////////////////
///default constructor
 
TParticleClassPDG::TParticleClassPDG(const char* name): TNamed(name,name)
{
   fListOfParticles  = new TObjArray(5);
}
 
////////////////////////////////////////////////////////////////////////////////
/// destructor, class doesn't own its particles...
 
TParticleClassPDG::~TParticleClassPDG() {
   delete fListOfParticles;
}
 
 
 
////////////////////////////////////////////////////////////////////////////////
///
///  Print the entire information of this kind of particle
///
 
void TParticleClassPDG::Print(Option_t *) const
{
   printf("Particle class: %-20s",GetName());
   if (fListOfParticles) {
      int banner_printed = 0;
      TIter next(fListOfParticles);
      TParticlePDG *p;
      while ((p = (TParticlePDG*)next())) {
         if (! banner_printed) {
            p->Print("banner");
            banner_printed = 1;
         }
         p->Print("");
      }
   }
}
 
////////////////////////////////////////////////////////////////////////////////
///browse this particle class
 
void TParticleClassPDG::Browse(TBrowser* b)
{
   if (fListOfParticles) fListOfParticles->Browse(b);
}