mortoray/quantlib — comment on commit dbf6b23429b21cccb0982d6f3e5c13f5860842e1
File: ql/patterns/singleton.hpp line 95
By lballabio:

Oh, I see. But wouldn't one have to link anyway just because one _uses_ the singleton?
As soon as I call `create` and `SingletonInstanceLoader` is executed, I'll have to link to libboost_thread even if I'm not using multiple sessions.