\section{eo\-Drawable$<$ Object $>$ Class Template Reference}
\label{classeo_drawable}\index{eoDrawable@{eoDrawable}}
eo\-Drawable is a template class that adds a drawing interface to an object.$\backslash$ Requisites for template instantiation are that the object must admit a default ctor and a copy ctor.  


{\tt \#include $<$eo\-Drawable.h$>$}

\subsection*{Public Member Functions}
\begin{CompactItemize}
\item 
{\bf eo\-Drawable} (const Object \&\_\-o)\label{classeo_drawable_a0}

\begin{CompactList}\small\item\em Main ctor from an already built Object. \item\end{CompactList}\item 
{\bf eo\-Drawable} (const {\bf eo\-Drawable} \&\_\-d)\label{classeo_drawable_a1}

\begin{CompactList}\small\item\em Copy constructor. \item\end{CompactList}\item 
virtual {\bf $\sim$eo\-Drawable} ()\label{classeo_drawable_a2}

\begin{CompactList}\small\item\em Virtual dtor. They are needed in virtual class hierarchies. \item\end{CompactList}\item 
virtual void {\bf draw} (unsigned \_\-x, unsigned \_\-y)=0
\begin{CompactList}\small\item\em Draws the object. \item\end{CompactList}\end{CompactItemize}


\subsection{Detailed Description}
\subsubsection*{template$<$class Object$>$ class eo\-Drawable$<$ Object $>$}

eo\-Drawable is a template class that adds a drawing interface to an object.$\backslash$ Requisites for template instantiation are that the object must admit a default ctor and a copy ctor. 

The Object must be an {\bf eo\-Object}{\rm (p.\,\pageref{classeo_object})}, thus, it must have its methods: class\-Name, eo\-Drawables can be drawn on any two-dimensional surface; it can be added to any object with above characteristics. \begin{Desc}
\item[See also:]{\bf eo\-Object}{\rm (p.\,\pageref{classeo_object})} \end{Desc}




Definition at line 44 of file eo\-Drawable.h.

\subsection{Member Function Documentation}
\index{eoDrawable@{eo\-Drawable}!draw@{draw}}
\index{draw@{draw}!eoDrawable@{eo\-Drawable}}
\subsubsection{\setlength{\rightskip}{0pt plus 5cm}template$<$class Object$>$ virtual void {\bf eo\-Drawable}$<$ Object $>$::draw (unsigned {\em \_\-x}, unsigned {\em \_\-y})\hspace{0.3cm}{\tt  [pure virtual]}}\label{classeo_drawable_a3}


Draws the object. 

It must be redefined in any subclass, it180s impossible to have a general drawing method \begin{Desc}
\item[Parameters:]
\begin{description}
\item[{\em \_\-x,\_\-y}]coorinates \end{description}
\end{Desc}


The documentation for this class was generated from the following file:\begin{CompactItemize}
\item 
eo\-Drawable.h\end{CompactItemize}