\section{lcfiplus\-:\-:Vertex\-Fitter\-Simple$<$ Iterator $>$ Class Template Reference}
\label{classlcfiplus_1_1VertexFitterSimple}\index{lcfiplus\-::\-Vertex\-Fitter\-Simple$<$ Iterator $>$@{lcfiplus\-::\-Vertex\-Fitter\-Simple$<$ Iterator $>$}}


{\ttfamily \#include $<$Vertex\-Fitter\-Simple.\-h$>$}

\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
{\bf Vertex} $\ast$ {\bf operator()} (Iterator tracks\-Begin, Iterator tracks\-End, {\bf Vertex} $\ast$point\-Constraint=0, bool point\-Initial\-Only=false)
\item 
double {\bf get\-Chi2} (const {\bf Vertex} $\ast$vtx, const {\bf Track} $\ast$trk, int mode=1)
\end{DoxyCompactItemize}


\subsection{Member Function Documentation}
\index{lcfiplus\-::\-Vertex\-Fitter\-Simple@{lcfiplus\-::\-Vertex\-Fitter\-Simple}!get\-Chi2@{get\-Chi2}}
\index{get\-Chi2@{get\-Chi2}!lcfiplus::VertexFitterSimple@{lcfiplus\-::\-Vertex\-Fitter\-Simple}}
\subsubsection[{get\-Chi2}]{\setlength{\rightskip}{0pt plus 5cm}template$<$class Iterator $>$ double {\bf lcfiplus\-::\-Vertex\-Fitter\-Simple}$<$ Iterator $>$\-::get\-Chi2 (
\begin{DoxyParamCaption}
\item[{const {\bf Vertex} $\ast$}]{vtx, }
\item[{const {\bf Track} $\ast$}]{trk, }
\item[{int}]{mode = {\ttfamily 1}}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [inline]}}\label{classlcfiplus_1_1VertexFitterSimple_af492617a3e890d11f208aff200dad651}


References lcfiplus\-::\-Point\-::\-Get\-Pos(), lcfiplus\-::\-Vertex\-::get\-Pos(), lcfiplus\-::\-Vertex\-::get\-Tracks(), lcfiplus\-::\-Helix\-::\-Log\-Likelihood(), and lcfiplus\-::\-Geometry\-Handler\-::\-Point\-Fit().



Referenced by lcfiplus\-::\-Vertex\-::get\-Chi2\-Track\-Fit().

\index{lcfiplus\-::\-Vertex\-Fitter\-Simple@{lcfiplus\-::\-Vertex\-Fitter\-Simple}!operator()@{operator()}}
\index{operator()@{operator()}!lcfiplus::VertexFitterSimple@{lcfiplus\-::\-Vertex\-Fitter\-Simple}}
\subsubsection[{operator()}]{\setlength{\rightskip}{0pt plus 5cm}template$<$class Iterator $>$ {\bf Vertex}$\ast$ {\bf lcfiplus\-::\-Vertex\-Fitter\-Simple}$<$ Iterator $>$\-::operator() (
\begin{DoxyParamCaption}
\item[{Iterator}]{tracks\-Begin, }
\item[{Iterator}]{tracks\-End, }
\item[{{\bf Vertex} $\ast$}]{point\-Constraint = {\ttfamily 0}, }
\item[{bool}]{point\-Initial\-Only = {\ttfamily false}}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [inline]}}\label{classlcfiplus_1_1VertexFitterSimple_abf4bc62e8e01136aaf53ea3a25f15c34}


References lcfiplus\-::\-Vertex\-::add(), lcfiplus\-::\-Point\-::\-Get\-Err(), lcfiplus\-::\-Point\-::\-Get\-Pos(), lcfiplus\-::\-Geometry\-Handler\-::\-Helix\-Point\-Fit(), lcfiplus\-::\-Helix\-::\-Log\-Likelihood(), and lcfiplus\-::\-Geometry\-Handler\-::\-Point\-Fit().



The documentation for this class was generated from the following file\-:\begin{DoxyCompactItemize}
\item 
{\bf Vertex\-Fitter\-Simple.\-h}\end{DoxyCompactItemize}
