source: trunk/source/event/include/G4SmartTrackStack.hh

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// $Id: G4SmartTrackStack.hh,v 1.3 2009/09/16 23:10:46 asaim Exp $
// GEANT4 tag $Name: geant4-09-04-beta-01 $
//
//
//  Last Modification : 09/Dec/96 M.Asai
//


#ifndef G4SmartTrackStack_h
#define G4SmartTrackStack_h 1

#include "G4StackedTrack.hh"
#include "G4TrackStack.hh"
#include "globals.hh"

// class description:
//
//  This is a stack class used by G4StackManager. This class object
// stores G4StackedTrack class objects in the form of bi-directional
// linked list.

class G4SmartTrackStack 
{
  public:
      G4SmartTrackStack();
      ~G4SmartTrackStack();

  private:
      const G4SmartTrackStack & operator=
                          (const G4SmartTrackStack &right);
      G4int operator==(const G4SmartTrackStack &right) const;
      G4int operator!=(const G4SmartTrackStack &right) const;

  public:
      void PushToStack(G4StackedTrack * aStackedTrack);
      G4StackedTrack * PopFromStack();
      void clear();
      void TransferTo(G4TrackStack * aStack);

  private:
      G4int fTurn;
      G4int nTurn; // should be 5
      G4TrackStack* stacks[5];
      // = 0 : all primaries and secondaries except followings
      // = 1 : secondary neutrons
      // = 2 : secondary electrons
      // = 3 : secondary gammas
      // = 4 : secondary positrons
      G4int nStick;
      G4int safetyValve1; 
      G4int safetyValve2; 
      G4int maxNTracks;

  public:
      inline G4int GetNTrack() const
      { return n_stackedTrack(); }
      inline G4int GetMaxNTrack() const
      { return maxNTracks; }

  private:
      inline G4int n_stackedTrack() const
      {
        return stacks[0]->GetNTrack()+stacks[1]->GetNTrack()
         +stacks[2]->GetNTrack()+stacks[3]->GetNTrack()+stacks[4]->GetNTrack();
      }
};

#endif