TVirtualMCStack.h

Go to the documentation of this file.

// -----------------------------------------------------------------------
// Copyright (C) 2019 CERN and copyright holders of VMC Project.
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "LICENSE".
//
// See https://github.com/vmc-project/vmc for full licensing information.
// -----------------------------------------------------------------------
 
// Authors: Ivana Hrivnacova 13/04/2002
 
/*************************************************************************
 * Copyright (C) 2006, Rene Brun and Fons Rademakers.                    *
 * Copyright (C) 2002, ALICE Experiment at CERN.                         *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#ifndef ROOT_TVirtualMCStack
#define ROOT_TVirtualMCStack
 
// Class TVirtualMCStack
// ---------------------
// Interface to a user defined particles stack.
//
 
#include "TObject.h"
#include "TMCProcess.h"
 
class TParticle;
 
class TVirtualMCStack : public TObject {
 
public:
   // Constructor
   TVirtualMCStack();
 
   // Destructor
   virtual ~TVirtualMCStack();
 
   //
   // Methods for stacking
   //

   virtual void PushTrack(Int_t toBeDone, Int_t parent, Int_t pdg, Double_t px, Double_t py, Double_t pz, Double_t e,
                          Double_t vx, Double_t vy, Double_t vz, Double_t tof, Double_t polx, Double_t poly,
                          Double_t polz, TMCProcess mech, Int_t &ntr, Double_t weight, Int_t is) = 0;

   virtual TParticle *PopNextTrack(Int_t &itrack) = 0;

   virtual TParticle *PopPrimaryForTracking(Int_t i) = 0;
 
   //
   // Set methods
   //

   virtual void SetCurrentTrack(Int_t trackNumber) = 0;
 
   //
   // Get methods
   //

   virtual Int_t GetNtrack() const = 0;

   virtual Int_t GetNprimary() const = 0;

   virtual TParticle *GetCurrentTrack() const = 0;

   virtual Int_t GetCurrentTrackNumber() const = 0;

   virtual Int_t GetCurrentParentTrackNumber() const = 0;
 
   ClassDef(TVirtualMCStack, 1) // Interface to a particles stack
};
 
#endif // ROOT_TVirtualMCStack