original::SuperOf Concept Reference

Checks inheritance or type equality. More...

#include <types.h>

Concept definition

template<typename Base, typename Derive>
concept original::SuperOf =  std::is_base_of_v<Base, Derive> || std::is_same_v<Base, Derive>

Detailed Description

Checks inheritance or type equality.

Template Parameters

Base	Base class or type
Derive	Derived class or same type

Combines std::is_base_of_v and std::is_same_v to validate "is-a" relationships. More permissive than ExtendsOf.

struct Base {};
struct Derived : Base {};
 
static_assert(SuperOf<Base, Derived>);    // Passes: inheritance
static_assert(SuperOf<int, int>);         // Passes: same type
static_assert(!SuperOf<Derived, Base>);   // Fails: reverse inheritance