class NullGeometry : public Geometry

(Return to index)

Geometry representing an identity transform.

Type:	Instantiable
Superclasses:	public Geometry
Include file:	./BeamlineGeometry/NullGeometry.hh

Inheritance

Synopsis (including inherited members):

• Public members:
  • NullGeometry () ;
  • NullGeometry (const NullGeometry&) ;
  • virtual ~NullGeometry () ;
  • const NullGeometry& operator= (const NullGeometry&) ;
  • virtual double getArcLength ()const ;
  • virtual double getElementLength ()const ;
  • virtual double getOrigin ()const ;
  • virtual Euclid3D getTransform (double,double)const ;
  • virtual Euclid3D getTransform (double)const ;
  • const Geometry& operator= (const Geometry&) ;
  • virtual void setElementLength (double) ;
  • virtual double getEntrance ()const ;
  • virtual double getExit ()const ;
  • virtual Euclid3D getTotalTransform ()const ;
  • virtual Euclid3D getEntranceFrame ()const ;
  • virtual Euclid3D getExitFrame ()const ;
  • virtual Euclid3D getEntrancePatch ()const ;
  • virtual Euclid3D getExitPatch ()const ;

Documentation:

• Public members:

  virtual double getArcLength ()const ;

  Get arc length.
  Always zero for this class.

  virtual double getElementLength ()const ;

  Get design length.
  Always zero for this class.

  virtual double getOrigin ()const ;

  Get origin position.
  Always zero for this class.

  virtual Euclid3D getTransform (double,double)const ;

  Get transform.
  transform from fromS to toS is always an identity for this class.

  virtual Euclid3D getTransform (double)const ;

  Get transform.
  Equivalent to getTransform(0.0, s). Return the transform of the local coordinate system from the origin and s.