\ccHtmlNoRefLinks
\begin{ccRefFunction}{angle}

\ccHtmlNoLinks
\ccFunction{Angle angle(const Point_2<R>& p,
                        const Point_2<R>& q,
                        const Point_2<R>& r);}
{returns \ccStyle{OBTUSE}, \ccStyle{RIGHT} or \ccStyle{ACUTE} depending
on the angle formed by the three points $p$, $q$, $r$ ($q$ being the vertex of
the angle).}

\ccHtmlNoLinks
\ccFunction{Angle angle(const Point_3<R>& p,
                        const Point_3<R>& q,
                        const Point_3<R>& r);}
{returns \ccStyle{OBTUSE}, \ccStyle{RIGHT} or \ccStyle{ACUTE} depending
on the angle formed by the three points $p$, $q$, $r$ ($q$ being the vertex of
the angle).}

\end{ccRefFunction}

