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#ifndef ModifiedSurfaceGenerator_h_
#define ModifiedSurfaceGenerator_h_
#include "DataFormats/GeometrySurface/interface/Surface.h"
/** Creates a new instance of a BoundSurface at
* a new location (using the copy constructor). */
template <class T>
class ConstReferenceCountingPointer;
template <class T>
class ReferenceCountingPointer;
class MediumProperties;
template <class T>
class ModifiedSurfaceGenerator {
private:
typedef ReferenceCountingPointer<T> SurfacePointer;
public:
/// constructor from pointer
ModifiedSurfaceGenerator(const T* surface) : theSurface(surface) {}
/// constructor from ReferenceCountingPointer
ModifiedSurfaceGenerator(const SurfacePointer surface) : theSurface(surface.get()) {}
/** creation of a new surface at a different position, but with
* identical Bounds and MediumProperties */
SurfacePointer atNewPosition(const Surface::PositionType& position, const Surface::RotationType& rotation) const {
const MediumProperties& mp = theSurface->mediumProperties();
SurfacePointer newSurface(new T(position, rotation, mp, theSurface->bounds().clone()));
return newSurface;
}
private:
/// original surface
ConstReferenceCountingPointer<T> theSurface;
};
#endif
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