//
// ********************************************************************
// * DISCLAIMER                                                       *
// *                                                                  *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in:                      *
// *   http://cern.ch/geant4/license                                  *
// *                                                                  *
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// * regarding  this  software system or assume any liability for its *
// * use.                                                             *
// *                                                                  *
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// * GEANT4 collaboration.                                            *
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//
//
// $Id: DecaysBuilder.cc,v 1.1 2004/05/04 10:03:03 vnivanch Exp $
// GEANT4 tag $Name: geant4-06-02 $
//
//---------------------------------------------------------------------------
//
// ClassName:   DecayBuilder
//
// Author:      V.Ivanchenko 03.05.2004
//
// Modified:
//
//----------------------------------------------------------------------------
//
//
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#include "DecaysBuilder.hh"
#include "G4ParticleDefinition.hh"
#include "G4ProcessManager.hh"
#include "G4Decay.hh"

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DecaysBuilder::DecaysBuilder(const G4String& name)
   :  G4VPhysicsConstructor(name)
{}

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DecaysBuilder::~DecaysBuilder()
{}

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void DecaysBuilder::ConstructParticle()
{}

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void DecaysBuilder::ConstructProcess()
{
  // Add Decay Process

  G4Decay* fDecayProcess = new G4Decay();

  theParticleIterator->reset();
  while( (*theParticleIterator)() ){
    G4ParticleDefinition* particle = theParticleIterator->value();
    G4ProcessManager* pmanager = particle->GetProcessManager();

    if (fDecayProcess->IsApplicable(*particle)) {

      pmanager ->AddProcess(fDecayProcess);

      // set ordering for PostStepDoIt and AtRestDoIt
      pmanager ->SetProcessOrdering(fDecayProcess, idxPostStep);
      pmanager ->SetProcessOrdering(fDecayProcess, idxAtRest);

    }
  }
}

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