Tag: CPP

Build A → B → C inheritance chains carefully.

Share one base across multiple derived classes.

Use dynamic polymorphism (virtual) and static polymorphism (templates/overloads).

Initialize objects with constructors, initializer lists, and overloads.

Release resources in destructors — foundation of RAII.

Use this to refer to the current object inside members.

Control visibility with public, private, and protected.

Hide data behind member functions and invariants.

Derive classes to reuse and extend interfaces/implementations.

Know single, multiple, multilevel, hierarchical, and hybrid forms.