<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\section{lcfiplus\-:\-:Track\-Poca\-X\-Y Class Reference}
\label{classlcfiplus_1_1TrackPocaXY}\index{lcfiplus\-::\-Track\-Poca\-X\-Y@{lcfiplus\-::\-Track\-Poca\-X\-Y}}


{\ttfamily \#include $&lt;$lcfiplus.\-h$&gt;$}

\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
{\bf Track\-Poca\-X\-Y} (const {\bf Track} $\ast$trk, const {\bf Vertex} $\ast$vtx)
\item 
{\bf Track\-Poca\-X\-Y} (const {\bf Track} $\ast$trk, const T\-Vector3 \&amp;v)
\item 
bool {\bf success} ()
\item 
double {\bf get\-Flight\-Length} ()
\item 
double {\bf get\-Poca} ()
\item 
double {\bf operator()} (double $\ast$flt) const 
\end{DoxyCompactItemize}


\subsection{Constructor \&amp; Destructor Documentation}
\index{lcfiplus\-::\-Track\-Poca\-X\-Y@{lcfiplus\-::\-Track\-Poca\-X\-Y}!Track\-Poca\-X\-Y@{Track\-Poca\-X\-Y}}
\index{Track\-Poca\-X\-Y@{Track\-Poca\-X\-Y}!lcfiplus::TrackPocaXY@{lcfiplus\-::\-Track\-Poca\-X\-Y}}
\subsubsection[{Track\-Poca\-X\-Y}]{\setlength{\rightskip}{0pt plus 5cm}lcfiplus\-::\-Track\-Poca\-X\-Y\-::\-Track\-Poca\-X\-Y (
\begin{DoxyParamCaption}
\item[{const {\bf Track} $\ast$}]{trk, }
\item[{const {\bf Vertex} $\ast$}]{vtx}
\end{DoxyParamCaption}
)}\label{classlcfiplus_1_1TrackPocaXY_a8d8dbcd2b3eda3b34b069ad68281444a}
\index{lcfiplus\-::\-Track\-Poca\-X\-Y@{lcfiplus\-::\-Track\-Poca\-X\-Y}!Track\-Poca\-X\-Y@{Track\-Poca\-X\-Y}}
\index{Track\-Poca\-X\-Y@{Track\-Poca\-X\-Y}!lcfiplus::TrackPocaXY@{lcfiplus\-::\-Track\-Poca\-X\-Y}}
\subsubsection[{Track\-Poca\-X\-Y}]{\setlength{\rightskip}{0pt plus 5cm}lcfiplus\-::\-Track\-Poca\-X\-Y\-::\-Track\-Poca\-X\-Y (
\begin{DoxyParamCaption}
\item[{const {\bf Track} $\ast$}]{trk, }
\item[{const T\-Vector3 \&amp;}]{v}
\end{DoxyParamCaption}
)}\label{classlcfiplus_1_1TrackPocaXY_ade3f32b6941546906b79b9fe9da00fc6}


\subsection{Member Function Documentation}
\index{lcfiplus\-::\-Track\-Poca\-X\-Y@{lcfiplus\-::\-Track\-Poca\-X\-Y}!get\-Flight\-Length@{get\-Flight\-Length}}
\index{get\-Flight\-Length@{get\-Flight\-Length}!lcfiplus::TrackPocaXY@{lcfiplus\-::\-Track\-Poca\-X\-Y}}
\subsubsection[{get\-Flight\-Length}]{\setlength{\rightskip}{0pt plus 5cm}double lcfiplus\-::\-Track\-Poca\-X\-Y\-::get\-Flight\-Length (
\begin{DoxyParamCaption}
{}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [inline]}}\label{classlcfiplus_1_1TrackPocaXY_a7e0bc3eeefad8b904bd62339b1175ca1}


Referenced by lcfiplus\-::algo\-Sig\-Prob\-::signed\-D0(), lcfiplus\-::algo\-Sig\-Prob\-::signed\-D0\-Significance(), lcfiplus\-::algo\-Sig\-Prob\-::signed\-Z0(), lcfiplus\-::algo\-Sig\-Prob\-::signed\-Z0\-Significance(), lcfiplus\-::algo\-Sig\-Prob\-::track\-D0\-Significance(), and lcfiplus\-::algo\-Sig\-Prob\-::track\-Z0\-Significance().

\index{lcfiplus\-::\-Track\-Poca\-X\-Y@{lcfiplus\-::\-Track\-Poca\-X\-Y}!get\-Poca@{get\-Poca}}
\index{get\-Poca@{get\-Poca}!lcfiplus::TrackPocaXY@{lcfiplus\-::\-Track\-Poca\-X\-Y}}
\subsubsection[{get\-Poca}]{\setlength{\rightskip}{0pt plus 5cm}double lcfiplus\-::\-Track\-Poca\-X\-Y\-::get\-Poca (
\begin{DoxyParamCaption}
{}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [inline]}}\label{classlcfiplus_1_1TrackPocaXY_a03f3a611f7424545a31d72c57dc9a71f}
\index{lcfiplus\-::\-Track\-Poca\-X\-Y@{lcfiplus\-::\-Track\-Poca\-X\-Y}!operator()@{operator()}}
\index{operator()@{operator()}!lcfiplus::TrackPocaXY@{lcfiplus\-::\-Track\-Poca\-X\-Y}}
\subsubsection[{operator()}]{\setlength{\rightskip}{0pt plus 5cm}double lcfiplus\-::\-Track\-Poca\-X\-Y\-::operator() (
\begin{DoxyParamCaption}
\item[{double $\ast$}]{flt}
\end{DoxyParamCaption}
) const}\label{classlcfiplus_1_1TrackPocaXY_a5d2c2b538d85118b786aea51f9a46799}


References lcfiplus\-::tpar\-::d0, lcfiplus\-::\-Track\-::get\-D0(), lcfiplus\-::\-Track\-::get\-Omega(), lcfiplus\-::\-Track\-::get\-Phi(), lcfiplus\-::tpar\-::om, and lcfiplus\-::tpar\-::ph.

\index{lcfiplus\-::\-Track\-Poca\-X\-Y@{lcfiplus\-::\-Track\-Poca\-X\-Y}!success@{success}}
\index{success@{success}!lcfiplus::TrackPocaXY@{lcfiplus\-::\-Track\-Poca\-X\-Y}}
\subsubsection[{success}]{\setlength{\rightskip}{0pt plus 5cm}bool lcfiplus\-::\-Track\-Poca\-X\-Y\-::success (
\begin{DoxyParamCaption}
{}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [inline]}}\label{classlcfiplus_1_1TrackPocaXY_acaab013c909576c46b2043b407266ef0}


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