welder/api/marks_8hpp_source.html

#pragma once

#include <meta>


namespace welder::inline v0::rods::python {


struct by_value_spec {};


inline constexpr by_value_spec by_value{};


consteval bool marked_by_value(std::meta::info entity) {

    return !std::meta::annotations_of_with_type(entity, ^^by_value_spec).empty();

}


} // namespace welder::inline v0::rods::python

welder::rods::python
Definition array_interface.hpp:29

welder::rods::python::by_value
constexpr by_value_spec by_value
Opt a data member's container type out of the opaque-container generator — it keeps default by-value ...
Definition marks.hpp:34

welder::rods::python::marked_by_value
consteval bool marked_by_value(std::meta::info entity)
Does entity carry a by_value mark?
Definition marks.hpp:37

welder::rods::python::by_value_spec
The stored form of a by_value mark (a plain tag — it carries no state).
Definition marks.hpp:30