std::this_thread::get_id
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| Defined in header <thread>
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| std::thread::id get_id(); |
（C++11 起） | |
。返回当前线程的“ID”.....
Original:
Returns the id of the current thread.
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[编辑] 。参数。
。 （无）。
Original:
(none)
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===。 返回值。===
。 “当前线程的ID”。
Original:
id of the current thread
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You can help to correct and verify the translation. Click here for instructions.
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[编辑] 。为例。
#include <iostream> #include <thread> #include <chrono> #include <mutex> std::mutex g_display_mutex; void foo() { std::thread::id this_id = std::this_thread::get_id(); g_display_mutex.lock(); std::cout << "thread " << this_id << " sleeping...\n"; g_display_mutex.unlock(); std::this_thread::sleep_for(std::chrono::seconds(1)); } int main() { std::thread t1(foo); std::thread t2(foo); t1.join(); t2.join(); }
Possible output:
thread 0x2384b312 sleeping... thread 0x228a10fc sleeping...
[编辑] 。另请参阅。
| 返回“ID”的线程 Original: returns the id of the thread The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. （公共成员函数of std::thread）
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