/*
- * Copyright 2001-2009 Internet2
+ * Copyright 2001-2010 Internet2
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* @param e DOM to supply configuration for provider
*/
- ObservableMetadataProvider(const xercesc::DOMElement* e=NULL);
+ ObservableMetadataProvider(const xercesc::DOMElement* e=nullptr);
/**
* Convenience method for notifying every registered Observer of an event.