blob: f21d0fcc6a45edcd787ce8011a91d17547df08b9 (
plain)
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#ifndef TYPEASVALUE_SRC_LIST_LIST_H_
#define TYPEASVALUE_SRC_LIST_LIST_H_
#include "cons.h"
namespace tav {
template <
typename Head,
typename... Tail
>
struct List {
typedef Cons<
Head,
typename List<Tail...>::type
> type;
};
template <typename Head>
struct List<Head> {
typedef Cons<Head, void> type;
};
template <typename Cons>
using Head = Car<Cons>;
template <typename Cons>
using Tail = Cdr<Cons>;
template <typename Cons>
struct Length {
typedef Add<Size<1>, typename Length<Cdr<Cons>>::type> type;
};
template <>
struct Length<void> {
typedef Size<0> type;
};
template <
typename Primary,
typename Secondary
>
struct Concatenate {
typedef Cons<
Head<Primary>,
typename Concatenate<
Tail<Primary>,
Secondary
>::type
> type;
};
template <typename Secondary>
struct Concatenate<void, Secondary> {
typedef Secondary type;
};
}
#endif // TYPEASVALUE_SRC_LIST_LIST_H_
|
