Smart Pointers

No naked new : this doesn't mean no dynamic allocations, it just means they should always be done through a smart pointer or a container.

#include <memory>

MyClass* x = new MyClass(); // BAD
std::unique_ptr<MyClass> x = std::make_unique<MyClass>(); // GOOD
std::shared_ptr<MyClass> x = std::make_shared<MyClass>(); // GOOD too, but less often what you need