\section{Data Structures}
Here are the data structures with brief descriptions\-:\begin{DoxyCompactList}
\item\contentsline{section}{\hyperlink{classkdb_1_1KDB}{kdb\-::\-K\-D\-B} \\*Opens the session with the \hyperlink{classkdb_1_1Key}{Key} database.   }{\pageref{classkdb_1_1KDB}}{}
\item\contentsline{section}{\hyperlink{classkdb_1_1Key}{kdb\-::\-Key} \\*A Key is the essential class that encapsulates key \hyperlink{group__keyname}{name }, \hyperlink{group__keyvalue}{value } and \hyperlink{group__keymeta}{metainfo }.  }{\pageref{classkdb_1_1Key}}{}
\item\contentsline{section}{\hyperlink{classkdb_1_1KeySet}{kdb\-::\-Key\-Set} \\*A keyset holds together a set of keys }{\pageref{classkdb_1_1KeySet}}{}
\end{DoxyCompactList}
