1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#ifndef RFL_INTERNAL_GETMETAFIELDS_HPP_
#define RFL_INTERNAL_GETMETAFIELDS_HPP_
#include <array>
#include <tuple>
#include <utility>
#include "../MetaField.hpp"
#include "../Tuple.hpp"
#include "../type_name_t.hpp"
namespace rfl {
namespace internal {
template <class NamedTupleType, class... AlreadyExtracted>
auto get_meta_fields(AlreadyExtracted&&... _already_extracted) {
constexpr size_t i = sizeof...(_already_extracted);
if constexpr (NamedTupleType::size() == i) {
return std::array<MetaField, i>{std::move(_already_extracted)...};
} else {
using FieldType = tuple_element_t<i, typename NamedTupleType::Fields>;
auto name = typename FieldType::Name().str();
auto type = type_name_t<typename FieldType::Type>().str();
return get_meta_fields<NamedTupleType>(
std::move(_already_extracted)...,
MetaField(std::move(name), std::move(type)));
}
}
} // namespace internal
} // namespace rfl
#endif
|
