mr_T questions

• choice between map or unordered_map for keys consisting of calculated double values.
• Where are the variable/reference names or types stored in memory for stack/heap variables?
• Is there any use for a class to contain only (by default) private members in c++?
• Is it possible to assign a shortcut to "Step Into Specific" in Visual Studio 2012 C++?
• Why can a std::tuple not be assigned with an initializer list?
• c++ how to assert that all std::shared_ptr in a vector are referring to something
• Can a derived class be made uncopyable by declaring copy constructor/operator private in base class?
• How to do a conversion from enum to type (and use as it in a template) in C++?
• Why can a static member function only be declared static inside the class definition and not also in its own definition?
• Can adding extra const qualifications break functionality (assuming compilation went fine)?

mr_T answers