attribute reflection allows to enumerate and direct access to the attributes of a class. A class supports reflection if the following typedef and two methods are implemented: More...

#include <reflection.h>

Concept definition

template<typename T>
concept bbm::concepts::reflection::attributes =  requires(T t)
      {
        typename std::decay_t<T>::attribute_tuple_t;
        { t.attribute_tuple() };
        { std::as_const(t).attribute_tuple() };
      }

Detailed Description

attribute reflection allows to enumerate and direct access to the attributes of a class. A class supports reflection if the following typedef and two methods are implemented:

typename attribute_tuple_t : a named<tuple> of the types of the attributes (for a non-const struct)
named<std::tuple<...>, ...> attribute_tuple(void) : returns a named<tuple> of references to the attributes
named<std::tuple<...>, ...> attribute_tuple(void) const : returns a named<tuple> of const references to the attributes