\hypertarget{classKatabatic_1_1Observer}{\section{Observer$<$ T $>$ Class Template Reference}
\label{classKatabatic_1_1Observer}\index{Observer$<$ T $>$@{Observer$<$ T $>$}}
}


\hyperlink{classKatabatic_1_1Observer}{Observer} Design Pattern, \hyperlink{classKatabatic_1_1Observer}{Observer} part.  




Inheritance diagram for Observer$<$ T $>$\-:\nopagebreak
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\begin{center}
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\includegraphics[width=160pt]{classKatabatic_1_1Observer__inherit__graph}
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\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\hyperlink{classKatabatic_1_1Observer_ab05ec12517c51952960dd4f324499b44}{Observer} (const T $\ast$owner)
\item 
T $\ast$ \hyperlink{classKatabatic_1_1Observer_a1515e4d637164e6589f550164c304fe1}{get\-Owner} () const 
\end{DoxyCompactItemize}


\subsection{Detailed Description}
\subsubsection*{template$<$typename T$>$class Katabatic\-::\-Observer$<$ T $>$}

\hyperlink{classKatabatic_1_1Observer}{Observer} Design Pattern, \hyperlink{classKatabatic_1_1Observer}{Observer} part. 

{\bfseries First, a warning about names\-:} although this class is named \hyperlink{classKatabatic_1_1Observer}{Observer}, it is intended to be an attribute nested inside the whole object which is indeed, the true \hyperlink{classKatabatic_1_1Observer}{Observer}. This nesting object is called, most of the time the {\bfseries owner} in the following. But sometimes, for simplification it may also be called the \hyperlink{classKatabatic_1_1Observer}{Observer}.\hypertarget{classKatabatic_1_1Observer_secImplObserver}{}\subsection{Observer Implementation Notes}\label{classKatabatic_1_1Observer_secImplObserver}
To retrieve the {\itshape owner} from the \hyperlink{classKatabatic_1_1Observer}{Observer} attribute, we uses the offset from the attribute in the {\itshape owner}. This offset is computed once and for all the first time the template constructor is called. 

\subsection{Constructor \& Destructor Documentation}
\hypertarget{classKatabatic_1_1Observer_ab05ec12517c51952960dd4f324499b44}{\index{Katabatic\-::\-Observer@{Katabatic\-::\-Observer}!Observer@{Observer}}
\index{Observer@{Observer}!Katabatic::Observer@{Katabatic\-::\-Observer}}
\subsubsection[{Observer}]{\setlength{\rightskip}{0pt plus 5cm}{\bf Observer} (
\begin{DoxyParamCaption}
\item[{const T $\ast$}]{owner}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [inline]}}}\label{classKatabatic_1_1Observer_ab05ec12517c51952960dd4f324499b44}
The owner of the oberver is needed to compute, on the first creation only, the offset of the \hyperlink{classKatabatic_1_1Observer}{Observer} attribute inside the {\ttfamily owner} complete object. 

\subsection{Member Function Documentation}
\hypertarget{classKatabatic_1_1Observer_a1515e4d637164e6589f550164c304fe1}{\index{Katabatic\-::\-Observer@{Katabatic\-::\-Observer}!get\-Owner@{get\-Owner}}
\index{get\-Owner@{get\-Owner}!Katabatic::Observer@{Katabatic\-::\-Observer}}
\subsubsection[{get\-Owner}]{\setlength{\rightskip}{0pt plus 5cm}T $\ast$ get\-Owner (
\begin{DoxyParamCaption}
{}
\end{DoxyParamCaption}
) const\hspace{0.3cm}{\ttfamily [inline]}}}\label{classKatabatic_1_1Observer_a1515e4d637164e6589f550164c304fe1}
{\bfseries Returns\-:} The owner of the observer. 

The documentation for this class was generated from the following files\-:\begin{DoxyCompactItemize}
\item 
Observer.\-h\item 
Observer.\-dox\end{DoxyCompactItemize}