\begin{ccRefClass}{Homogeneous<RingNumberType>}
\ccInclude{CGAL/Homogeneous_d.h}

\ccDefinition
A model for a \ccc{Kernel_d} using homogeneous coordinates to represent the
geometric objects.  In order for \ccRefName\ to model Euclidean geometry
in $E^d$, for some mathematical ring $E$ (\textit{e.g.},
the integers \Z\ or the rationals \Q), the template parameter \ccc{RT}
must model the mathematical ring $E$.  That is, the ring operations on this
number type must compute the mathematically correct results.  If the number
type provided as a model for \ccc{RingNumberType} is only an approximation of a
ring (such as the built-in type \ccc{double}), then the geometry provided by
the kernel is only an approximation of Euclidean geometry.  

\ccIsModel
\ccRefConceptPage{Kernel_d}

\ccSeeAlso
\ccRefIdfierPage{CGAL::Cartesian_d<FieldumberType>}

\end{ccRefClass}