std::thread::id this_id = std::this_thread::get_id(); std::cout << "Current thread ID: " << this_id << "\n"; (2)std::this_thread::sleep_for() sleep_for() 使当前线程休眠指定的时间。 std::this_thread::sleep_for(std::chrono::seconds(1)); (3)std::this_thread::slee...
void thread_func(std::stop_token token) { int data = 0; while (!token.stop_requested()) { printf("%d\n", data); data++; std::this_thread::sleep_for(1s); } printf("Exit\n"); } int main() { std::jthread mythread(thread_func); std::this_thread::sleep_for(4s); return 0...
std::queue<PTask>m_queue; };voidthread_fun( MessageQueue *arguments ) {while(true) { PTask data= arguments->PopTask();if(data !=NULL) { printf("Thread is: %d\n", std::this_thread::get_id() ); printf("%d\n", data->data );if(0== data->data )//Thread end.break;elsedele...
C++11 之前，C++ 语言没有对并发编程提供语言级别的支持，这使得我们在编写可移植的并发程序时，存在诸多...
int thread_fun(int thread_id) { sema.acquire(); printf("Thread Id %d Get.\n", thread_id); std::this_thread::sleep_for(1s); sema.release(); printf("Thread Id %d Release.\n", thread_id); return 0; } 1. 2. 3. 4.
_preprocessingActive) { std::async(std::launch::async, &BorderExtractor::preprocessImage, this, settin 浏览4提问于2015-01-16得票数 3 回答已采纳 1回答 为什么` `std::cout << std::this_thread::get_id()‘不编译? 、、、 Wrapper wrap; std::async(std::launch::async, &Wrapper::consume...
使用std::thread只需要一个cpp编译器,可以快速、方便地创建线程,但在async面前,就是小巫见大巫了(注:std::async定义在future头文件中,async是一个函数,所以没有成员函数)。 boost::thread是一个可移植的库,可在各种平台/编译器上进行编译-包括std :: thread不可用的平台。 std::this_thread命名空间,它可以很...
printf("%d\n", data); data++; std::this_thread::sleep_for(1s); } printf("Exit\n"); } int main() { std::jthread mythread(thread_func); std::this_thread::sleep_for(4s); return 0; } 1. 2. 3. 4. 5. 6. 7. 8.
Forstd::thread::idandstd::stacktrace_entry, seethread id format specificationandstacktrace entry format specification. Forstd::basic_stacktrace, no format specifier is allowed. (since C++23) Forstd::filesystem::path, seepath format specification. ...
template<class TASK> void * ThreadPool<TASK>::ThreadFun() { thread::id tid = std::this_thread::get_id(); while(1) { unique_lock<mutex> locker( _x ); while( TaskList.size() == 0 && !shutdown ) _cond.wait( locker ); if( shutdown ) { locker.unlock( ); printf("Thread %lu...