\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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\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\hyperlink{classKatabatic_1_1Observer_ab05ec12517c51952960dd4f324499b44}{Observer} (const T $\ast$owner)
\item 
T $\ast$ \hyperlink{classKatabatic_1_1Observer_ac29b8f99d632058c95784fd7233b8474}{get\+Owner} () const
\end{DoxyCompactItemize}


\subsection{Detailed Description}
\subsubsection*{template$<$typename T$>$\newline
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}
\mbox{\Hypertarget{classKatabatic_1_1Observer_ab05ec12517c51952960dd4f324499b44}\label{classKatabatic_1_1Observer_ab05ec12517c51952960dd4f324499b44}} 
\index{Katabatic\+::\+Observer@{Katabatic\+::\+Observer}!Observer@{Observer}}
\index{Observer@{Observer}!Katabatic\+::\+Observer@{Katabatic\+::\+Observer}}
\subsubsection{\texorpdfstring{Observer()}{Observer()}}
{\footnotesize\ttfamily \hyperlink{classKatabatic_1_1Observer}{Observer} (\begin{DoxyParamCaption}\item[{const T $\ast$}]{owner }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [inline]}}

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}
\mbox{\Hypertarget{classKatabatic_1_1Observer_ac29b8f99d632058c95784fd7233b8474}\label{classKatabatic_1_1Observer_ac29b8f99d632058c95784fd7233b8474}} 
\index{Katabatic\+::\+Observer@{Katabatic\+::\+Observer}!get\+Owner@{get\+Owner}}
\index{get\+Owner@{get\+Owner}!Katabatic\+::\+Observer@{Katabatic\+::\+Observer}}
\subsubsection{\texorpdfstring{get\+Owner()}{getOwner()}}
{\footnotesize\ttfamily T $\ast$ get\+Owner (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption}) const\hspace{0.3cm}{\ttfamily [inline]}}

{\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}