/data/refman/pasoursint/CMSSW_5_3_3/src/Geometry/CommonDetUnit/interface/ModifiedSurfaceGenerator.h

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#ifndef ModifiedSurfaceGenerator_h_
#define ModifiedSurfaceGenerator_h_

#include "DataFormats/GeometrySurface/interface/BoundSurface.h"

template <class T> class ConstReferenceCountingPointer;
template <class T> class ReferenceCountingPointer;
class MediumProperties;

template <class T> class ModifiedSurfaceGenerator {
private:
  typedef ReferenceCountingPointer<T> SurfacePointer;

public:
  ModifiedSurfaceGenerator (const T* surface) :
    theSurface(surface) {}
  ModifiedSurfaceGenerator (const SurfacePointer surface) :
    theSurface(surface.get()) {}
  SurfacePointer atNewPosition (const Surface::PositionType& position,
                                const Surface::RotationType& rotation) const {
    const MediumProperties* mp(theSurface->mediumProperties());
    SurfacePointer newSurface(new T(position, rotation,theSurface->bounds()));
    if ( mp ) newSurface->setMediumProperties(const_cast<MediumProperties*>(mp));
    return newSurface;
  }

private:
  ConstReferenceCountingPointer<T> theSurface;
};

#endif