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
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_THREAD
#define _LIBCPP_THREAD
/*
thread synopsis
namespace std
{
class thread
{
public:
class id;
typedef pthread_t native_handle_type;
thread() noexcept;
template <class F, class ...Args> explicit thread(F&& f, Args&&... args);
~thread();
thread(const thread&) = delete;
thread(thread&& t) noexcept;
thread& operator=(const thread&) = delete;
thread& operator=(thread&& t) noexcept;
void swap(thread& t) noexcept;
bool joinable() const noexcept;
void join();
void detach();
id get_id() const noexcept;
native_handle_type native_handle();
static unsigned hardware_concurrency() noexcept;
};
void swap(thread& x, thread& y) noexcept;
class thread::id
{
public:
id() noexcept;
};
bool operator==(thread::id x, thread::id y) noexcept;
bool operator!=(thread::id x, thread::id y) noexcept; // removed in C++20
bool operator< (thread::id x, thread::id y) noexcept; // removed in C++20
bool operator<=(thread::id x, thread::id y) noexcept; // removed in C++20
bool operator> (thread::id x, thread::id y) noexcept; // removed in C++20
bool operator>=(thread::id x, thread::id y) noexcept; // removed in C++20
strong_ordering operator<=>(thread::id x, thread::id y) noexcept; // C++20
template<class charT, class traits>
basic_ostream<charT, traits>&
operator<<(basic_ostream<charT, traits>& out, thread::id id);
template<class charT>
struct formatter<thread::id, charT>;
namespace this_thread
{
thread::id get_id() noexcept;
void yield() noexcept;
template <class Clock, class Duration>
void sleep_until(const chrono::time_point<Clock, Duration>& abs_time);
template <class Rep, class Period>
void sleep_for(const chrono::duration<Rep, Period>& rel_time);
} // this_thread
} // std
*/
#include <__config>
#if !defined(_LIBCPP_HAS_NO_THREADS)
# include <__thread/formatter.h>
# include <__thread/jthread.h>
# include <__thread/support.h>
# include <__thread/this_thread.h>
# include <__thread/thread.h>
# include <version>
// standard-mandated includes
// [thread.syn]
# include <compare>
# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
# endif
#endif // !defined(_LIBCPP_HAS_NO_THREADS)
#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES)
# include <cstddef>
# include <ctime>
# include <iosfwd>
# include <ratio>
#endif
#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 17
# include <chrono>
#endif
#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
# include <cstring>
# include <functional>
# include <new>
# include <system_error>
# include <type_traits>
#endif
#endif // _LIBCPP_THREAD
|
