Alan Birtles questions

Alan Birtles answers

• C++ istream input fails yet consumes data. Expected to be able read bad data after failure
• Delegating constructors and reference parameters
• steady_clock overflow when compared to min?
• strerror_s,strcpy_s,localtime_s,sprintf_s not declared in this scope?
• How to use vscode-clangd with c++11?
• C++: using class member and static function of same name but different parameters fails
• Using cin for char array
• Negative time_point
• Converting std::vector container into an std::set using std::transform
• Why does shared_ptr<int> p; p=nullptr; compile?