SteppingAction.cc

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// -------------------------------------------------------------------
// $Id: SteppingAction.cc,v 1.1 2012-09-21 mraine Exp $
// -------------------------------------------------------------------

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#include "Analysis.hh"

#include "SteppingAction.hh"
#include "RunAction.hh"
#include "DetectorConstruction.hh"
#include "PrimaryGeneratorAction.hh"

#include "G4SystemOfUnits.hh"
#include "G4SteppingManager.hh"
#include "G4VTouchable.hh"
#include "G4VPhysicalVolume.hh"

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SteppingAction::SteppingAction()
{}

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SteppingAction::~SteppingAction()
{}

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void SteppingAction::UserSteppingAction(const G4Step* step)
{ 
 G4double flagParticle=0.;
 G4double flagProcess=0.;
 G4double x,y,z,xp,yp,zp;
 
 if (step->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "e-")         flagParticle = 1;    
 if (step->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "proton")     flagParticle = 2;
 if (step->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "GenericIon")    flagParticle = 3;

 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="msc")                                flagProcess =10;
 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="e-_G4MicroElecElastic")              flagProcess =11;
 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="e-_G4MicroElecInelastic")    flagProcess =12;
 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="eCapture")                   flagProcess =13;

 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="p_G4MicroElecInelastic")     flagProcess =14;

 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="ion_G4MicroElecInelastic")   flagProcess =15;

 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="hIoni")                              flagProcess =16;
 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()=="eIoni")                              flagProcess =17;

 if (step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()!="Transportation")
 {  
   x=step->GetPreStepPoint()->GetPosition().x()/nanometer;
   y=step->GetPreStepPoint()->GetPosition().y()/nanometer;
   z=step->GetPreStepPoint()->GetPosition().z()/nanometer;
   xp=step->GetPostStepPoint()->GetPosition().x()/nanometer;
   yp=step->GetPostStepPoint()->GetPosition().y()/nanometer;
   zp=step->GetPostStepPoint()->GetPosition().z()/nanometer;
   
   // get analysis manager
   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();

   // fill ntuple
   analysisManager->FillNtupleDColumn(0, flagParticle);
   analysisManager->FillNtupleDColumn(1, flagProcess);
   analysisManager->FillNtupleDColumn(2, x);
   analysisManager->FillNtupleDColumn(3, y);
   analysisManager->FillNtupleDColumn(4, z);
   analysisManager->FillNtupleDColumn(5, step->GetTotalEnergyDeposit()/eV);
   analysisManager->FillNtupleDColumn(6, std::sqrt((x-xp)*(x-xp)+(y-yp)*(y-yp)+(z-zp)*(z-zp))/nm);
   analysisManager->FillNtupleDColumn(7, (step->GetPreStepPoint()->GetKineticEnergy() - step->GetPostStepPoint()->GetKineticEnergy())/eV );
   analysisManager->AddNtupleRow();      
 }
}