thread first ( thread_1); // 开启线程,调用:thread_1() thread second (thread_2,100); // 开启线程,调用:thread_2(100) first.detach(); second.detach(); for(int i = 0; i < 10; i++) { std::cout << "主线程\n"; } return 0; } 1.5、this_thread this_thread是一个类,它有4...
int numIterations):mId(id),mNumIterations(numIterations){}//重载运算符operator()voidoperator()()const{for(int i=0;i<mNumIterations;++i){cout<<"Counter "<<mId<<" has value "<<i<<endl;}}private:int mId;int mNumIterations;};intmain(){thread t1{Counter{1,4}};Counterc(2,5);threa...
this_thread::sleep_for(std::chrono::milliseconds(id(dre))); std::cout.put(c).flush(); } } catch (const exception& e) { //处理exception异常 std::cerr << "THREAD-EXCEPTION (thread " << this_thread::get_id() << "):" << e.what() << std::endl; } catch (...) { //捕...
std::cout << std::this_thread::get_id() << ": " << g_i << '\n'; // g_i_mutex自动解锁 } int main() { std::cout << "main id: " <<std::this_thread::get_id()<<std::endl; std::cout << "main: " << g_i << '\n'; std::thread t1(safe_increment); std::th...
std::this_thread::sleep_for std::this_thread::sleep_until std::mutex std::recursive_mutex std::shared_mutex std::timed_mutex std::recursive_timed_mutex std::scoped_lock std::unique_lock std::defer_lock_t, std::try_to_lock_t, std::adopt_lock_t std::lock std::try_lock std::defe...
上面的例子中,this函数同时被两个函数访存,且中断事件导致代码失去顺序性,产生跳转,这和多线程轮询执行一样,必然导致this指针被覆盖或篡改的问题。 下面来解决这个问题: 首先肯定不能用一个统一的this指针为每个模块共享使用,应当为每个模块独立创建一个私有的this指针,说到私有,也就是每个C文件下的this指针是独立存...
错误4 error C2039: “Sleep”: 不是“boost::this_thread”的成员 2018-03-26 19:49 −... 夏日已末 0 989 boost::thread 终止方式 2019-12-24 20:42 −博客参考: https://www.cnblogs.com/lidabo/p/3796554.html while(1)情况 void threadFunction() { while( true ) { std::cout << "...
【C/C++开发】C++ Thread对象封装 Pthread库是posix linux的线程库,调用接口如下,我们模仿JDK,对Thread进行封装,具体的业务逻辑只需要如同Thread一样实现run方法即可。 线程操纵函数(简介起见,省略参数) pthread_create():创建一个线程 pthread_exit():终止当前线程...
像线程池 ThreadPoolExecutor中的四种拒绝机制CallerRunsPolicy、AbortPolicy、DiscardPolicy、 DiscardOldestPolicy就是静态内部类。静态内部类相关内容会在写内部类的时候专门讲到。) 总结 (1)静态成员函数中不能调用非静态成员。 (2)非静态成员函数中可以调用静态成员。因为静态成员属于类本身,在类的对象产生之前就已经存在...
CThread* pThis = (CThread*)pParam; DWORD nRet= pThis->Run(); pThis->m_bStart =false;returnnRet; }classMyThread :publicCThread {public: DWORD Run(); }; DWORD MyThread::Run() { cout<<"..."<<endl;return0; }intmain(intargc,char**argv) ...