blob: d3009a153dfecc1a19b40aac5b212572739b4579 (
plain) (
blame)
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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
* This source code is released into the public domain.
*/
module;
#include <cassert>
#include <cstdint>
#include <cstdlib>
#include <string>
#include <ucl.h>
export module nihil.ucl:integer;
import :object;
namespace nihil::ucl {
export struct integer final : object {
using value_type = std::int64_t;
inline static constexpr object_type ucl_type = object_type::integer;
integer(value_type value)
: object(::ucl_object_fromint(value))
{
if (_object == nullptr)
throw error("failed to create UCL object");
}
explicit integer(::ucl_object_t *uobj) : object(uobj)
{
assert(type() == object_type::integer);
}
auto value(this integer const &self) -> value_type
{
auto v = value_type{};
auto const *uobj = self.get_ucl_object();
if (::ucl_object_toint_safe(uobj, &v))
return v;
std::abort();
}
};
/*
* Comparison operators.
*/
export auto operator== (integer const &a, integer const &b)
-> bool
{
return a.value() == b.value();
}
export auto operator<=> (integer const &a, integer const &b)
-> std::strong_ordering
{
return a.value() <=> b.value();
}
export auto operator== (integer const &a, integer::value_type b)
-> bool
{
return a.value() == b;
}
export auto operator<=> (integer const &a, integer::value_type b)
-> std::strong_ordering
{
return a.value() <=> b;
}
} // namespace nihil::ucl
|
