\name{xmapConnected}
\alias{xmapConnected}

\title{ xmapConnected
}
\description{
Checks if the connection to the xmap database has been already done. If not, use \code{xmap.connect}.
}
\usage{
xmapConnected()
}

\author{
   Michal Okoniewski, Anna Lesniewska
}