classxapian_1_1rset.tex

xapian 是一个“Xapian 是一个开源概率论信息检索库

\hypertarget{classXapian_1_1RSet}{
\section{Xapian::RSet Class Reference}
\label{classXapian_1_1RSet}\index{Xapian::RSet@{Xapian::RSet}}
}
A relevance set (R-Set).  


{\tt \#include $<$enquire.h$>$}

Collaboration diagram for Xapian::RSet:\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[width=119pt]{classXapian_1_1RSet__coll__graph}
\end{center}
\end{figure}
\subsection*{Public Member Functions}
\begin{CompactItemize}
\item 
\hyperlink{classXapian_1_1RSet_50ed96a2396032db1297bdb3bef3fbc5}{RSet} (const \hyperlink{classXapian_1_1RSet}{RSet} \&rset)
\begin{CompactList}\small\item\em Copy constructor. \item\end{CompactList}\item 
void \hyperlink{classXapian_1_1RSet_105bf6917dffc68fb551e775fd67202a}{operator=} (const \hyperlink{classXapian_1_1RSet}{RSet} \&rset)
\begin{CompactList}\small\item\em Assignment operator. \item\end{CompactList}\item 
\hyperlink{classXapian_1_1RSet_142298edba05bbdc1d1dd11fdbc88020}{RSet} ()
\begin{CompactList}\small\item\em Default constructor. \item\end{CompactList}\item 
\hyperlink{classXapian_1_1RSet_5571c4c3bbeeca8e051f36037c62b70f}{$\sim$RSet} ()
\begin{CompactList}\small\item\em Destructor. \item\end{CompactList}\item 
\hyperlink{types_8h_b4166dca4ac15d88c933bbb8e0d55d23}{Xapian::doccount} \hyperlink{classXapian_1_1RSet_3db90f712138087c56a026c51a3c5124}{size} () const 
\begin{CompactList}\small\item\em The number of documents in this R-Set. \item\end{CompactList}\item 
bool \hyperlink{classXapian_1_1RSet_55cb1a5a9d7410e4dcc2a786934df505}{empty} () const 
\begin{CompactList}\small\item\em Test if this R-Set is empty. \item\end{CompactList}\item 
void \hyperlink{classXapian_1_1RSet_4eec40ff21b85b939ebab9a710df747f}{add\_\-document} (\hyperlink{types_8h_53073891e45d892a8d8a5d8f87f41402}{Xapian::docid} did)
\begin{CompactList}\small\item\em Add a document to the relevance set. \item\end{CompactList}\item 
void \hyperlink{classXapian_1_1RSet_adc23b11f6ca60415a3fa595325af5eb}{add\_\-document} (const \hyperlink{classXapian_1_1MSetIterator}{Xapian::MSet\-Iterator} \&i)
\begin{CompactList}\small\item\em Add a document to the relevance set. \item\end{CompactList}\item 
void \hyperlink{classXapian_1_1RSet_58ae59e71967d119296231c6ac905dbb}{remove\_\-document} (\hyperlink{types_8h_53073891e45d892a8d8a5d8f87f41402}{Xapian::docid} did)
\begin{CompactList}\small\item\em Remove a document from the relevance set. \item\end{CompactList}\item 
void \hyperlink{classXapian_1_1RSet_459ec695ed5ab2e10b56aa56c2e453be}{remove\_\-document} (const \hyperlink{classXapian_1_1MSetIterator}{Xapian::MSet\-Iterator} \&i)
\begin{CompactList}\small\item\em Remove a document from the relevance set. \item\end{CompactList}\item 
bool \hyperlink{classXapian_1_1RSet_24efe6d2b88a8f799be5078994e49098}{contains} (\hyperlink{types_8h_53073891e45d892a8d8a5d8f87f41402}{Xapian::docid} did) const 
\begin{CompactList}\small\item\em Test if a given document in the relevance set. \item\end{CompactList}\item 
bool \hyperlink{classXapian_1_1RSet_b851393e0830e6d35a67dce883ead1cf}{contains} (const \hyperlink{classXapian_1_1MSetIterator}{Xapian::MSet\-Iterator} \&i)
\begin{CompactList}\small\item\em Test if a given document in the relevance set. \item\end{CompactList}\item 
std::string \hyperlink{classXapian_1_1RSet_636afe3253b0f8922dffc3a47808b1a1}{get\_\-description} () const 
\begin{CompactList}\small\item\em Introspection method. \item\end{CompactList}\end{CompactItemize}
\subsection*{Public Attributes}
\begin{CompactItemize}
\item 
\hypertarget{classXapian_1_1RSet_7e24f7677c1875c2510f780a24ff2686}{
\hyperlink{classXapian_1_1Internal_1_1RefCntPtr}{Xapian::Internal::Ref\-Cnt\-Ptr}$<$ Internal $>$ {\bf internal}}
\label{classXapian_1_1RSet_7e24f7677c1875c2510f780a24ff2686}

\end{CompactItemize}


\subsection{Detailed Description}
A relevance set (R-Set). 

This is the set of documents which are marked as relevant, for use in modifying the term weights, and in performing query expansion. 



\subsection{Constructor \& Destructor Documentation}
\hypertarget{classXapian_1_1RSet_50ed96a2396032db1297bdb3bef3fbc5}{
\index{Xapian::RSet@{Xapian::RSet}!RSet@{RSet}}
\index{RSet@{RSet}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[RSet]{\setlength{\rightskip}{0pt plus 5cm}Xapian::RSet::RSet (const \hyperlink{classXapian_1_1RSet}{RSet} \& {\em rset})}}
\label{classXapian_1_1RSet_50ed96a2396032db1297bdb3bef3fbc5}


Copy constructor. 

\hypertarget{classXapian_1_1RSet_142298edba05bbdc1d1dd11fdbc88020}{
\index{Xapian::RSet@{Xapian::RSet}!RSet@{RSet}}
\index{RSet@{RSet}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[RSet]{\setlength{\rightskip}{0pt plus 5cm}Xapian::RSet::RSet ()}}
\label{classXapian_1_1RSet_142298edba05bbdc1d1dd11fdbc88020}


Default constructor. 

\hypertarget{classXapian_1_1RSet_5571c4c3bbeeca8e051f36037c62b70f}{
\index{Xapian::RSet@{Xapian::RSet}!~RSet@{$\sim$RSet}}
\index{~RSet@{$\sim$RSet}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[$\sim$RSet]{\setlength{\rightskip}{0pt plus 5cm}Xapian::RSet::$\sim$RSet ()}}
\label{classXapian_1_1RSet_5571c4c3bbeeca8e051f36037c62b70f}


Destructor. 



\subsection{Member Function Documentation}
\hypertarget{classXapian_1_1RSet_adc23b11f6ca60415a3fa595325af5eb}{
\index{Xapian::RSet@{Xapian::RSet}!add_document@{add\_\-document}}
\index{add_document@{add\_\-document}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[add\_\-document]{\setlength{\rightskip}{0pt plus 5cm}void Xapian::RSet::add\_\-document (const \hyperlink{classXapian_1_1MSetIterator}{Xapian::MSet\-Iterator} \& {\em i})\hspace{0.3cm}{\tt  \mbox{[}inline\mbox{]}}}}
\label{classXapian_1_1RSet_adc23b11f6ca60415a3fa595325af5eb}


Add a document to the relevance set. 

\hypertarget{classXapian_1_1RSet_4eec40ff21b85b939ebab9a710df747f}{
\index{Xapian::RSet@{Xapian::RSet}!add_document@{add\_\-document}}
\index{add_document@{add\_\-document}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[add\_\-document]{\setlength{\rightskip}{0pt plus 5cm}void Xapian::RSet::add\_\-document (\hyperlink{types_8h_53073891e45d892a8d8a5d8f87f41402}{Xapian::docid} {\em did})}}
\label{classXapian_1_1RSet_4eec40ff21b85b939ebab9a710df747f}


Add a document to the relevance set. 

\hypertarget{classXapian_1_1RSet_b851393e0830e6d35a67dce883ead1cf}{
\index{Xapian::RSet@{Xapian::RSet}!contains@{contains}}
\index{contains@{contains}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[contains]{\setlength{\rightskip}{0pt plus 5cm}bool Xapian::RSet::contains (const \hyperlink{classXapian_1_1MSetIterator}{Xapian::MSet\-Iterator} \& {\em i})\hspace{0.3cm}{\tt  \mbox{[}inline\mbox{]}}}}
\label{classXapian_1_1RSet_b851393e0830e6d35a67dce883ead1cf}


Test if a given document in the relevance set. 

\hypertarget{classXapian_1_1RSet_24efe6d2b88a8f799be5078994e49098}{
\index{Xapian::RSet@{Xapian::RSet}!contains@{contains}}
\index{contains@{contains}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[contains]{\setlength{\rightskip}{0pt plus 5cm}bool Xapian::RSet::contains (\hyperlink{types_8h_53073891e45d892a8d8a5d8f87f41402}{Xapian::docid} {\em did}) const}}
\label{classXapian_1_1RSet_24efe6d2b88a8f799be5078994e49098}


Test if a given document in the relevance set. 

\hypertarget{classXapian_1_1RSet_55cb1a5a9d7410e4dcc2a786934df505}{
\index{Xapian::RSet@{Xapian::RSet}!empty@{empty}}
\index{empty@{empty}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[empty]{\setlength{\rightskip}{0pt plus 5cm}bool Xapian::RSet::empty () const}}
\label{classXapian_1_1RSet_55cb1a5a9d7410e4dcc2a786934df505}


Test if this R-Set is empty. 

\hypertarget{classXapian_1_1RSet_636afe3253b0f8922dffc3a47808b1a1}{
\index{Xapian::RSet@{Xapian::RSet}!get_description@{get\_\-description}}
\index{get_description@{get\_\-description}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[get\_\-description]{\setlength{\rightskip}{0pt plus 5cm}std::string Xapian::RSet::get\_\-description () const}}
\label{classXapian_1_1RSet_636afe3253b0f8922dffc3a47808b1a1}


Introspection method. 

\begin{Desc}
\item[Returns:]A string representing this \hyperlink{classXapian_1_1RSet}{RSet}. \end{Desc}
\hypertarget{classXapian_1_1RSet_105bf6917dffc68fb551e775fd67202a}{
\index{Xapian::RSet@{Xapian::RSet}!operator=@{operator=}}
\index{operator=@{operator=}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[operator=]{\setlength{\rightskip}{0pt plus 5cm}void Xapian::RSet::operator= (const \hyperlink{classXapian_1_1RSet}{RSet} \& {\em rset})}}
\label{classXapian_1_1RSet_105bf6917dffc68fb551e775fd67202a}


Assignment operator. 

\hypertarget{classXapian_1_1RSet_459ec695ed5ab2e10b56aa56c2e453be}{
\index{Xapian::RSet@{Xapian::RSet}!remove_document@{remove\_\-document}}
\index{remove_document@{remove\_\-document}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[remove\_\-document]{\setlength{\rightskip}{0pt plus 5cm}void Xapian::RSet::remove\_\-document (const \hyperlink{classXapian_1_1MSetIterator}{Xapian::MSet\-Iterator} \& {\em i})\hspace{0.3cm}{\tt  \mbox{[}inline\mbox{]}}}}
\label{classXapian_1_1RSet_459ec695ed5ab2e10b56aa56c2e453be}


Remove a document from the relevance set. 

\hypertarget{classXapian_1_1RSet_58ae59e71967d119296231c6ac905dbb}{
\index{Xapian::RSet@{Xapian::RSet}!remove_document@{remove\_\-document}}
\index{remove_document@{remove\_\-document}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[remove\_\-document]{\setlength{\rightskip}{0pt plus 5cm}void Xapian::RSet::remove\_\-document (\hyperlink{types_8h_53073891e45d892a8d8a5d8f87f41402}{Xapian::docid} {\em did})}}
\label{classXapian_1_1RSet_58ae59e71967d119296231c6ac905dbb}


Remove a document from the relevance set. 

\hypertarget{classXapian_1_1RSet_3db90f712138087c56a026c51a3c5124}{
\index{Xapian::RSet@{Xapian::RSet}!size@{size}}
\index{size@{size}!Xapian::RSet@{Xapian::RSet}}
\subsubsection[size]{\setlength{\rightskip}{0pt plus 5cm}\hyperlink{types_8h_b4166dca4ac15d88c933bbb8e0d55d23}{Xapian::doccount} Xapian::RSet::size () const}}
\label{classXapian_1_1RSet_3db90f712138087c56a026c51a3c5124}


The number of documents in this R-Set. 



The documentation for this class was generated from the following file:\begin{CompactItemize}
\item 
include/xapian/\hyperlink{enquire_8h}{enquire.h}\end{CompactItemize}