ores::comms::messaging::has_message_traits Concept Reference

Concept for types that have message_traits specialization. More...

#include <message_traits.hpp>

Concept definition

template<typename T>
concept ores::comms::messaging::has_message_traits =  requires {
    typename message_traits<T>::request_type;
    typename message_traits<T>::response_type;
    { message_traits<T>::request_message_type } -> std::convertible_to<message_type>;
}

Detailed Description

Concept for types that have message_traits specialization.

A type satisfies has_message_traits if its message_traits specialization provides:

• request_type: The request struct type
• response_type: The corresponding response struct type
• request_message_type: The message_type enum value for the request