GroveNodeWatcher — Dynamic tracker of a grove node changes.
class GroveNodeWatcher : public GroveWatcherBaseSernaApi::GroveWatcherBase,
public RefCountedWrappedObjectSernaApi::RefCountedWrappedObject
{
public:
// construct/copy/destruct
GroveNodeWatcher();
~GroveNodeWatcher();
// public member functions
bool isRegisteredIn(const GroveNode &) const;
void deregisterFromAllNodes() ;
};