* Loads the property set from a DOM element.
*
* @param e root element of property set
- * @param log log object for tracing
+ * @param log optional log object for tracing
* @param filter optional filter controls what child elements to include as nested PropertySets
* @param remapper optional map of property rename rules for legacy property support
*/
void load(
const xercesc::DOMElement* e,
- xmltooling::logging::Category& log,
- xercesc::DOMNodeFilter* filter,
+ xmltooling::logging::Category* log=NULL,
+ xercesc::DOMNodeFilter* filter=NULL,
const std::map<std::string,std::string>* remapper=NULL
);