Q: basic exception guarantee
Q: stochastic vol vs local vol?
Q: what’s RAII? What are the major classes you know using RAII
%%A: smart pointers, locks, stl containers, strings??
Q: what synchronization classes are there in c++?
Q: can a static member function be const?
%%A: no. the const is on “this”
Q: is it ok to mark a field mutable
%%A: I think so. student.getAge() can modify lastAccessed timestamp.
Q: what are the option models you know