/// <summary>Cleans up unmanaged resources.</summary>
/// <remarks>Called at end of child entity, after <see cref="Finish"/> and
/// before <see cref="Reset"/>. Gets called for root entity only when the
/// <see cref="ExpatParser<X, E, U>">ExpatParser</see> instance that owns
/// it gets disposed.</remarks>
protected internal virtual void Cleanup()
{
lock (this) {
RuntimeHelpers.PrepareConstrainedRegions();
try { }
finally {
XMLParser *parser = xmlParser;
if (parser != null)
{
LibExpat.XMLParserFree(parser);
xmlParser = null;
}
}
}
GC.SuppressFinalize(this);
}