\section{\class{wxNode}}\label{wxnode}

A node structure used in linked lists (see \helpref{wxList}{wxlist}).

\wxheading{Derived from}

\helpref{wxObject}{wxobject}

\wxheading{See also}

\helpref{wxList}{wxlist}, \helpref{wxHashTable}{wxhashtable}

\latexignore{\rtfignore{\wxheading{Members}}}

\membersection{wxNode::Data}

\func{wxObject *}{Data}{\void}

Retrieves the client data pointer associated with the node. This will
have to be cast to the correct type.

\membersection{wxNode::Next}

\func{wxNode *}{Next}{\void}

Retrieves the next node (NULL if at end of list).

\membersection{wxNode::Previous}

\func{wxNode *}{Previous}{\void}

Retrieves the previous node (NULL if at start of list).

\membersection{wxNode::SetData}

\func{void}{SetData}{\param{wxObject *}{data}}

Sets the data associated with the node (usually the pointer will have been
set when the node was created).

\membersection{wxNode::IndexOf}

\func{int}{IndexOf}{\void}

Returns the zero-based index of this node within the list. The return value
will be NOT\_FOUND if the node has not been added to a list yet.