Searched refs:isSingleton (Results 1 – 2 of 2) sorted by relevance
151 bool isSingleton(const SMSNode &N) const { in isSingleton() function490 if (isSingleton(N)) { in unlink()
1064 bool isSingleton() const { return getHeight() == 1; }1158 bool isSingleton() const { return getHeight() == 1; }