* @param alwaysDeclare true iff the namespace should always be declared regardless of in-scope declarations
* @param usage indicates usage of namespace in the context of an XMLObject
*/
- Namespace(const XMLCh* uri=NULL, const XMLCh* prefix=NULL, bool alwaysDeclare=false, namespace_usage_t usage=Indeterminate);
+ Namespace(const XMLCh* uri=nullptr, const XMLCh* prefix=nullptr, bool alwaysDeclare=false, namespace_usage_t usage=Indeterminate);
~Namespace();