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// $Id: PhysicsListMessenger.cc,v 1.8 2006/06/29 16:57:11 gunter Exp $
// GEANT4 tag $Name: geant4-09-03-cand-01 $
//
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#include "PhysicsListMessenger.hh"

#include "PhysicsList.hh"
#include "G4UIdirectory.hh"
#include "G4UIcmdWithADouble.hh"

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PhysicsListMessenger::PhysicsListMessenger(PhysicsList* physL)
:physList(physL)
{
  physDir = new G4UIdirectory("/testem/phys/");
  physDir->SetGuidance("physics list commands");
 
  GammaToMuPairFac=new G4UIcmdWithADouble
                                      ("/testem/phys/SetGammaToMuPairFac",this);
  GammaToMuPairFac->SetGuidance(
         "Set factor to artificially increase the GammaToMuPair cross section");
  GammaToMuPairFac->SetParameterName("GammaToMuPairFac",false);
  GammaToMuPairFac->SetRange("GammaToMuPairFac>0.0");
  GammaToMuPairFac->AvailableForStates(G4State_PreInit,G4State_Idle);

  AnnihiToMuPairFac=new G4UIcmdWithADouble
                                     ("/testem/phys/SetAnnihiToMuPairFac",this);
  AnnihiToMuPairFac->SetGuidance(
        "Set factor to artificially increase the AnnihiToMuPair cross section");
  AnnihiToMuPairFac->SetParameterName("AnnihiToMuPairFac",false);
  AnnihiToMuPairFac->SetRange("AnnihiToMuPairFac>0.0");
  AnnihiToMuPairFac->AvailableForStates(G4State_PreInit,G4State_Idle);
  
  AnnihiToHadronFac=new G4UIcmdWithADouble
                                      ("/testem/phys/SetAnnihiToHadronFac",this);
  AnnihiToHadronFac->SetGuidance(
       "Set factor to artificially increase the AnnihiToHadrons cross section");
  AnnihiToHadronFac->SetParameterName("AnnihiToHadFac",false);
  AnnihiToHadronFac->SetRange("AnnihiToHadFac>0.0");
  AnnihiToHadronFac->AvailableForStates(G4State_PreInit,G4State_Idle);  
}

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PhysicsListMessenger::~PhysicsListMessenger()
{
  delete GammaToMuPairFac;
  delete AnnihiToMuPairFac;
  delete AnnihiToHadronFac;  
  delete physDir;  
}

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void PhysicsListMessenger::SetNewValue(G4UIcommand* command,
                                          G4String newValue)
{ 
  if(command == GammaToMuPairFac)
   { physList->SetGammaToMuPairFac(
                           GammaToMuPairFac->GetNewDoubleValue(newValue));}   

  if( command == AnnihiToMuPairFac)
   { physList->SetAnnihiToMuPairFac(
                          AnnihiToMuPairFac->GetNewDoubleValue(newValue));}
			  
  if( command == AnnihiToHadronFac)
   { physList->SetAnnihiToHadronFac(
                          AnnihiToHadronFac->GetNewDoubleValue(newValue));}			     
}

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