dedekind::category::IsConnex Concept Reference

Formal verification: a ≤ b ∨ b ≤ a. More...

Concept definition

template<typename T, typename Rel, typename Ω bool>
concept dedekind::category::IsConnex = 
    IsTruthObject<Ω> &&
    requires(const std::remove_cvref_t<Rel>& rel, const T& a, const T& b) {
      { rel(a, b) } -> std::convertible_to<Ω>;
    } && requires { requires is_connex_v<T, std::remove_cvref_t<Rel>>; }

Detailed Description

Formal verification: a ≤ b ∨ b ≤ a.