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#ifndef DetPositioner_H
#define DetPositioner_H
#include "Geometry/CommonTopologies/interface/GeomDet.h"
#include "Geometry/CommonTopologies/interface/GeomDet.h"
/* A base class for classes which modify the positions/orientations of GeomDets.
* The derived classes can call the methods moveGeomDet, rotateGeomDet, setGeomDetPosition,
* setAlignmentPositionError and setSurfaceDeformation to change the position, orientation etc.
*/
class DetPositioner {
public:
virtual ~DetPositioner() {}
protected:
void moveGeomDet(GeomDet& det, const GlobalVector& displacement) { det.move(displacement); }
/** Relative rotation (with respect to current orientation)
* Does not move components (if any).
*/
void rotateGeomDet(GeomDet& det, const Surface::RotationType& rotation) { det.rotate(rotation); }
/** Replaces the current position and rotation with new ones; actually replaces the
* surface with a new surface.
* Does not move components (if any).
*/
void setGeomDetPosition(GeomDet& det, const Surface::PositionType& position, const Surface::RotationType& rotation) {
det.setPosition(position, rotation);
}
/** create the AlignmentPositionError for this Det if not existing yet,
* or replace the existing one by the given one. For adding, use the
* +=,-= methods of the AlignmentPositionError
* Does not affect the AlignmentPositionError of components (if any).
*/
bool setAlignmentPositionError(GeomDet& det, const AlignmentPositionError& ape) {
return det.setAlignmentPositionError(ape);
}
/** set the SurfaceDeformation for this DetUnit.
* Does not affect the SurfaceDeformation of components (if any).
*/
void setSurfaceDeformation(GeomDetUnit& detUnit, const SurfaceDeformation* deformation) {
detUnit.setSurfaceDeformation(deformation);
}
};
#endif
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