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
34
35
36
37
38
39
40
41
42
43
44
45
46
|
#ifndef RFL_INTERNAL_DEFINENAMEDTUPLE_HPP_
#define RFL_INTERNAL_DEFINENAMEDTUPLE_HPP_
#include "../NamedTuple.hpp"
namespace rfl {
namespace internal {
template <class... FieldTypes>
struct define_named_tuple;
/// Allows you to combine several named tuples and/or additional fields.
/// Recursive case - all types are fields.
template <class Head, class... Tail>
struct define_named_tuple<Head, Tail...> {
using type = typename define_named_tuple<NamedTuple<Head>, Tail...>::type;
};
/// Allows you to combine several named tuples and/or additional fields.
/// Recursive case - first type is NamedTuple, second type is field.
template <class Head, class... TupContent, class... Tail>
struct define_named_tuple<NamedTuple<TupContent...>, Head, Tail...> {
using type = typename define_named_tuple<NamedTuple<TupContent..., Head>,
Tail...>::type;
};
/// Allows you to combine several named tuples and/or additional fields.
/// Recursive case - first type is NamedTuple, second type is also NamedTuple.
template <class... TupContent, class... TupContent2, class... Tail>
struct define_named_tuple<NamedTuple<TupContent...>, NamedTuple<TupContent2...>,
Tail...> {
using type =
typename define_named_tuple<NamedTuple<TupContent..., TupContent2...>,
Tail...>::type;
};
/// Allows you to combine several named tuples and/or additional fields.
template <class... TupContent>
struct define_named_tuple<NamedTuple<TupContent...>> {
using type = NamedTuple<TupContent...>;
};
} // namespace internal
} // namespace rfl
#endif
|
