G4VProcessPlacer.hh

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// $Id$
//
// ----------------------------------------------------------------------
// Class G4VProcessPlacer
//
// Class description:
//
// Used internally by importance sampling and scoring to place
// processes as second or last PostStepDoIt processes.
 
// Author: Michael Dressel (Michael.Dressel@cern.ch)
// ----------------------------------------------------------------------
#ifndef G4VProcessPlacer_hh
#define G4VProcessPlacer_hh G4VProcessPlacer_hh
 
#include "G4Types.hh"
 
class G4VProcess;
 
class G4VProcessPlacer
{
 
public:  // with description
 
  G4VProcessPlacer();
  virtual ~G4VProcessPlacer();
 
  virtual void AddProcessAsLastDoIt(G4VProcess *process) = 0;
    // place a post step do it process such that the 
    // PostStepDoIt function is called last
    // THE ORDER CHANGES BY SUBSEQUENT CALLS     
 
  virtual void AddProcessAsSecondDoIt(G4VProcess *process) = 0;
    // place a post step do it process such that the 
    // PostStepDoIt function is called second
    // THE ORDER CHANGES BY SUBSEQUENT CALLS         
 
  virtual void RemoveProcess(G4VProcess *process) = 0;
    // removes a given process 
 
};
 
#endif