IModuleStepper.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/

// IModuleStepper.h, (c) ATLAS Detector software
 
#ifndef TRKDIGINTERFACES_IMODULESTEPPER_H
#define TRKDIGINTERFACES_IMODULESTEPPER_H
 
// Gaudi
#include "GaudiKernel/IAlgTool.h"
// Trk
#include "TrkDigEvent/DigitizationCell.h"
//STL
#include <vector>
 
namespace Trk {
 
  class DigitizationModule;
  
  static const InterfaceID IID_IModuleStepper("IModuleStepper", 1, 0);
  
  class IModuleStepper : virtual public IAlgTool {
    
    public:
      virtual ~IModuleStepper(){}
      
      static const InterfaceID& interfaceID() { return IID_IModuleStepper; }

      virtual std::vector<DigitizationStep> cellSteps(const DigitizationModule& dmodule,
                                                      const Amg::Vector3D& startPosition,
                                                      const Amg::Vector3D& endPosition) const = 0;
 

      virtual std::vector<DigitizationStep> cellSteps(const DigitizationModule& dmodule,
                                                      const Amg::Vector2D& intersection,
                                                      const Amg::Vector3D& direction) const = 0;
 
  };
 
} // end of namespace
 
#endif // TRKDIGINTERFACES_IMODULESTEPPER_H