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
|
/*
Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#include <type_traits>
#include <cstdint>
#include <memory>
#include <boost/callable_traits.hpp>
#include "test.hpp"
struct foo1 {
int bar(char, float&, int = 0) { return{}; }
};
struct foo2 {
int bar(char, float&, int = 0, ...) { return{}; }
};
struct foo3 {
int operator()(char, float&, int = 0) { return{}; }
};
struct foo4 {
int operator()(char, float&, int = 0, ...) { return{}; }
};
int foo5(char, float&, int = 0) { return{}; }
int foo6(char, float&, int = 0, ...) { return{}; }
struct foo7 {
int bar() { return{}; }
};
using std::is_same;
int main() {
{
using pmf = decltype(&foo1::bar);
using args_t = TRAIT(args, pmf);
CT_ASSERT(is_same<args_t, std::tuple<foo1&, char, float&, int>>{});
} {
using pmf = decltype(&foo2::bar);
using args_t = TRAIT(args, pmf);
CT_ASSERT(is_same<args_t, std::tuple<foo2&, char, float&, int>>{});
} {
using args_t = TRAIT(args, foo3);
CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
} {
using args_t = TRAIT(args, foo4);
CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
} {
using args_t = TRAIT(args, decltype(foo5));
CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
} {
using args_t = TRAIT(args, decltype(foo6));
CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
}
return 0;
}
|
