#include <DbXml.hpp> XmlEventReader &XmlDocument::getContentAsEventReader() const
Returns an XmlEventReader object that can be used to obtain the document content as a series of events. When the caller is done with the event reader, the XmlEventReader::close method must be called to release its resources.
        If the document comes from a container of type 
        XmlContainer::WholedocContainer, it will be 
        parsed in order to provide the event stream.  If the document was 
        obtained inside of a transaction, its events must be read while still 
        inside the transaction.