// This code implementation is the intellectual property of
// the GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: Em2RunAction.hh,v 1.4 2000/01/21 10:56:14 maire Exp $
// GEANT4 tag $Name: geant4-01-01 $
//
// 

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#ifndef Em2RunAction_h
#define Em2RunAction_h 1

#include "G4UserRunAction.hh"

#include "G4ParticleDefinition.hh"
#include "G4Gamma.hh"
#include "G4Electron.hh"
#include "G4Positron.hh"
#include "globals.hh"

#include "g4rw/tvvector.h"
typedef G4RWTValVector<G4double> MyVector;

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class Em2DetectorConstruction;
class Em2PrimaryGeneratorAction;
class Em2RunActionMessenger;

class G4Run;

#ifndef G4NOHIST
 class HepTupleManager;
 class HepHistogram;
#endif

class Em2RunAction : public G4UserRunAction
{
  public:
  
    Em2RunAction(Em2DetectorConstruction*, Em2PrimaryGeneratorAction*);
   ~Em2RunAction();

    void BeginOfRunAction(const G4Run*);
    void   EndOfRunAction(const G4Run*);
    
    inline void initializePerEvent();
           void fillPerEvent();
    inline void fillPerTrack(G4double,G4double);
    inline void fillPerStep (G4double,G4int,G4int);
    inline void particleFlux(G4ParticleDefinition*,G4int);
    
    void  SetRndmFreq(G4int    val) {saveRndm = val;}
    G4int GetRndmFreq()             {return saveRndm;}    
    
  private:
  
    void bookHisto();
    void cleanHisto();
    
  private:
    
    Em2DetectorConstruction*   Em2Det;
    Em2PrimaryGeneratorAction* Em2Kin;
    
    G4int nLbin;    
    MyVector dEdL;
    MyVector sumELongit;
    MyVector sumE2Longit;
    MyVector sumELongitCumul;
    MyVector sumE2LongitCumul;
    
    G4int nRbin;    
    MyVector dEdR;
    MyVector sumERadial;
    MyVector sumE2Radial;
    MyVector sumERadialCumul;
    MyVector sumE2RadialCumul;
        
    MyVector gammaFlux;
    MyVector electronFlux;
    MyVector positronFlux;
    
    G4double ChargTrLength;
    G4double sumChargTrLength;
    G4double sum2ChargTrLength;
    
    G4double NeutrTrLength;
    G4double sumNeutrTrLength;
    G4double sum2NeutrTrLength;
    
    Em2RunActionMessenger* runMessenger;        
    G4int saveRndm;
                  
#ifndef G4NOHIST        
    HepTupleManager* hbookManager;
    HepHistogram *histo1, *histo2, *histo3;    
    HepHistogram *histo4, *histo5, *histo6;
    HepHistogram *histo7, *histo8, *histo9;
    HepHistogram *hist10, *hist11, *hist12;
#endif
    
};

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inline
void Em2RunAction::initializePerEvent()
{
  //initialize arrays of energy deposit per bin     
  for (G4int i=0; i<nLbin; i++)
     { dEdL(i) = 0.; }
     
  for (G4int j=0; j<nRbin; j++)
     { dEdR(j) = 0.; }     
  
  //initialize tracklength 
    ChargTrLength = NeutrTrLength = 0.;
}

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inline
void Em2RunAction::fillPerTrack(G4double charge, G4double trkLength)
{
  if (charge != 0.) ChargTrLength += trkLength;
  else              NeutrTrLength += trkLength;   
}

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inline
void Em2RunAction::fillPerStep(G4double dEstep, G4int Lbin, G4int Rbin)
{
  dEdL(Lbin) += dEstep; dEdR(Rbin) += dEstep;
}

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inline
void Em2RunAction::particleFlux(G4ParticleDefinition* particle, G4int Lplan)
{
       if (particle == G4Gamma::Gamma())          gammaFlux(Lplan)++;
  else if (particle == G4Electron::Electron()) electronFlux(Lplan)++;
  else if (particle == G4Positron::Positron()) positronFlux(Lplan)++;
}

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#endif