blob: 8ec56c26cf760f81a4805ddf38b7216760269a41 (
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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
//
// MessagePack for C++ static resolution routine
//
// Copyright (C) 2017 KONDO Takatoshi
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
#ifndef MSGPACK_V1_TYPE_STRING_VIEW_HPP
#define MSGPACK_V1_TYPE_STRING_VIEW_HPP
#if __cplusplus >= 201703
#include "msgpack/versioning.hpp"
#include "msgpack/adaptor/adaptor_base.hpp"
#include "msgpack/adaptor/check_container_size.hpp"
#include <string_view>
namespace msgpack {
/// @cond
MSGPACK_API_VERSION_NAMESPACE(v1) {
/// @endcond
namespace adaptor {
template <>
struct convert<std::string_view> {
msgpack::object const& operator()(msgpack::object const& o, std::string_view& v) const {
switch (o.type) {
case msgpack::type::BIN:
v = std::string_view(o.via.bin.ptr, o.via.bin.size);
break;
case msgpack::type::STR:
v = std::string_view(o.via.str.ptr, o.via.str.size);
break;
default:
throw msgpack::type_error();
break;
}
return o;
}
};
template <>
struct pack<std::string_view> {
template <typename Stream>
msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::string_view& v) const {
uint32_t size = checked_get_container_size(v.size());
o.pack_str(size);
o.pack_str_body(v.data(), size);
return o;
}
};
template <>
struct object<std::string_view> {
void operator()(msgpack::object& o, const std::string_view& v) const {
uint32_t size = checked_get_container_size(v.size());
o.type = msgpack::type::STR;
o.via.str.ptr = v.data();
o.via.str.size = size;
}
};
template <>
struct object_with_zone<std::string_view> {
void operator()(msgpack::object::with_zone& o, const std::string_view& v) const {
static_cast<msgpack::object&>(o) << v;
}
};
} // namespace adaptor
/// @cond
} // MSGPACK_API_VERSION_NAMESPACE(v1)
/// @endcond
} // namespace msgpack
#endif // __cplusplus >= 201703
#endif // MSGPACK_V1_TYPE_STRING_VIEW_HPP
|
