Euclid3DGeometry.h

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/* 
 *  Copyright (c) 2014, Chris Rogers
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#ifndef CLASSIC_BEAMLINEGEOMETRY_Euclid3DGeometry_HH
#define CLASSIC_BEAMLINEGEOMETRY_Euclid3DGeometry_HH
 
#include "BeamlineGeometry/Geometry.h"
#include "BeamlineGeometry/Euclid3D.h"
 
// Euclid3D represents an aribitrary 3-d rotation and displacement.
class Euclid3D;

 
class Euclid3DGeometry : public BGeometryBase {
  public:
 
    Euclid3DGeometry(Euclid3D transformation);
    Euclid3DGeometry(const Euclid3DGeometry &right);
    virtual ~Euclid3DGeometry();
    const Euclid3DGeometry &operator=(const Euclid3DGeometry &right);

    //  Return the length of the geometry, measured along the design arc.
    virtual double getArcLength() const;

    //  Return or the design length of the geometry.
    //  Depending on the element this may be the arc length or the
    //  straight length.
    virtual double getElementLength() const;

    //  Assign the design length of the geometry.
    //  Depending on the element this may be the arc length or the
    //  straight length.
    virtual void setElementLength(double length);

    //  Return the transform of the local coordinate system from the
    //  position [b]fromS[/b] to the position [b]toS[/b].
    virtual Euclid3D getTransform(double fromS, double toS) const;

    //  Corresponds to the Euclid3D
    virtual Euclid3D getTotalTransform() const;
  private:
    Euclid3D transformation_m;
};
 
#endif // #ifndef CLASSIC_BEAMLINEGEOMETRY_Euclid3DGeometry_HH