std::thread::id
Defined in header <thread> | ? | ? |
|---|---|---|
class thread::id; | ? | (since C++11) |
全班thread::id是一个轻量级的、可复制的类，用作std::thread物品。
该类的实例也可能包含不代表任何线程的特殊的不同值。线程完成后，std::thread::id可以被另一个线程重用。
这个类被设计成用于关联容器中的键，无论是有序的还是无序的。
成员函数
(constructor) | constructs an id that does not represent a thread (public member function) |
|---|
非会员职能
operator==operator!=operator< operator<= operator> operator>= | compares two thread::id objects (function) |
|---|---|
operator<< | serializes a thread::id object (function template) |
帮助者类
std::hash<std::thread::id> | specializes std::hash (class template specialization) |
|---|
另见
get_id (C++11) | returns the id of the thread (public member function) |
|---|---|
get_id (C++11) | returns the thread id of the current thread (function) |
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