\twocolitem{\helpref{wxLogGui}{wxloggui}}{Default log target for GUI programs}
\twocolitem{\helpref{wxLogNull}{wxlognull}}{Temporarily suppress message logging}
\twocolitem{\helpref{wxLogChain}{wxlogchain}}{Allows to chain two log targets}
-\twocolitem{\helpref{wxLogPassThrough}{wxlogpassthrough}}{Allows to filter the log messages}
+\twocolitem{\helpref{wxLogInterposer}{wxloginterposer}}{Allows to filter the log messages}
+\twocolitem{\helpref{wxLogInterposerTemp}{wxloginterposertemp}}{Allows to filter the log messages}
\twocolitem{\helpref{wxStreamToTextRedirector}{wxstreamtotextredirector}}{Allows
to redirect output sent to {\tt cout} to a \helpref{wxTextCtrl}{wxtextctrl}}
\twocolitem{\helpref{Log functions}{logfunctions}}{Error and warning logging functions}
\begin{twocollist}\itemsep=0pt
\twocolitem{\helpref{wxXmlDocument}{wxxmldocument}}{A class to parse XML files.}
\twocolitem{\helpref{wxXmlNode}{wxxmlnode}}{A class which represents XML nodes.}
-\twocolitem{\helpref{wxXmlProperty}{wxxmlproperty}}{A class which represents XML properties.}
+\twocolitem{\helpref{wxXmlAttribute}{wxxmlattribute}}{A class which represents XML properties.}
\end{twocollist}
{\large {\bf XML-based resource system classes}}