G4MultiSteppingAction.hh

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//---------------------------------------------------------------
//
// G4MultiSteppingAction.hh
//
//   Created on: Jan 17, 2016
//       Author: adotti
//
//
// class description:
//     This class extends G4UserSteppingAction and allows multiple
//     user-defined tracking actions to be used in the same job.
//     The class is a vector of user-defined tracking actions.
//     This class owns and manages the dependent user-actions.
// Usage:
//     There is no need to explicitly use this class as long as the
//     user actions are set via G4UserActionInitialization::SetUserAction
//     that can be called several times. Explicitly this is what is happening:
//     In user-defined action initialization:
//      G4MultiSteppingAction* action = new G4MultiSteppingAction;
//      action->push_back( G4UserSteppingActionUPtr( new MyUserSteppingAction );
//      [... add as many as needed ...]
//      SetUserAction( action );
// ---------------------------------------------------------------
//

#ifndef G4MULTISTEPPINGACTION_HH_
#define G4MULTISTEPPINGACTION_HH_

#include "G4UserSteppingAction.hh"
#include <vector>
#include <memory>

using G4UserSteppingActionUPtr=std::unique_ptr<G4UserSteppingAction>;
using G4UserSteppingActionVector=std::vector<G4UserSteppingActionUPtr>;

class G4MultiSteppingAction : public G4UserSteppingAction , public G4UserSteppingActionVector
{
public:
  G4MultiSteppingAction() = default;
  virtual ~G4MultiSteppingAction() override = default;
  virtual void UserSteppingAction(const G4Step*) override;
  virtual void SetSteppingManagerPointer(G4SteppingManager* pValue) override;
};

#endif /* SOURCE_TRACKING_INCLUDE_G4MULTISTEPPINGACTION_HH_ */