dxx::utils::const_vrp Concept Reference

A const value, a pointer to const, or a reference to const. More...

Concept definition

template<typename T>
concept dxx::utils::const_vrp =  [] {
    if constexpr (pointer<T>) {
        return std::is_const_v<std::remove_pointer_t<T>>;
    } else if constexpr (reference<T>) {
        return std::is_const_v<std::remove_reference_t<T>>;
    } else {
        return std::is_const_v<T>;
    }
} ()

Detailed Description

A const value, a pointer to const, or a reference to const.

Const pointers to mutable values (T* const) return false here