Fabio Fracassi questions

Fabio Fracassi answers

• What happens to a movable object when its insertion in an std::set fails?
• Looking for an elegant and efficient C++ matrix library [closed]
• namelookup with Unqualified name : C++0x draft n3290
• In which compilation unit lives a constexpr variable?
• Why don't compilers try to allocate contiguous memory (if possible) when vector is full?
• Are there variations in the C++ STL standard?
• Signals and threads - good or bad design decision?
• C++ Template tracker
• How to start object oriented programming in C++? [duplicate]
• C++ Idiomatic Type Traits