在这个例子中,[&obj]() 定义了一个捕获 obj 的lambda 表达式,该表达式在新线程中调用 obj 的memberFunction 方法。 5. 使用绑定后的函数作为线程函数,并成功创建线程 通过上述两种方法中的任何一种,我们都可以成功地将类成员函数作为线程函数使用,并创建新的线程。确保在程序结束时调用 join 或detach 来管理...
项目中使用std::thread把类的成员函数作为线程函数,在编译的时候报错了:"invalid use of non-static member function",于是研究了一番,于是就产生了这篇博文,记录一下。 错误示例 AI检测代码解析 #include <iostream> #include <thread> #include <stdlib.h> using namespace ...
#include <iostream> #include <thread> class MyClass { public: void memberFunction() { std::cout << "Hello from member function!" << std::endl; } }; int main() { MyClass obj; std::thread t(&MyClass::memberFunction, &obj); t.join(); // 等待线程结束 return 0; } B-4:std...
Join thread(public member function ) detach Detach thread(public member function ) swap Swap threads(public member function ) native_handle Get native handle(public member function ) hardware_concurrency [static] Detect hardware concurrency(public static member function ) Non-member overloads swap (th...
#include <iostream> #include <thread> class Bar { public: void foo(int a) { std::cout << a << '\n'; } }; int main() { Bar bar; // Create and execute the thread std::thread thread(&Bar::foo, &bar, 10); // Pass 10 to member function // The member function will be ...
Get thread id(public member function ) 获取线程id joinable Check if joinable(public member function ) 判断线程是否可以加入等待 join Join thread(public member function ) 加入等待 detach Detach thread(public member function ) 分离线程 swap
classDummyClass{public:DummyClass(){}DummyClass(constDummyClass&obj){}voidsampleMemberFunction(intx){std::cout<<"Inside sampleMemberFunction "<<x<<std::endl;}};DummyClass dummyObj;intx=10;std::threadthreadObj(&DummyClass::sampleMemberFunction,&dummyObj,x); ...
cserver.cpp: In member function 'int CServer::run()': cserver.cpp:48: error: 'thread' is not a member of 'std' cserver.cpp:48: error: expected ';' before 't' cserver.cpp:49: error: 't' was not declared in this scope 但是std::cout <<...编译得很好.. ...
(public member function) native_handle returns the underlying implementation-defined thread handle (public member function) hardware_concurrency [static] returns the number of concurrent threads supported by the implementation (public static member function) ...
Attempts to lock all the objects passed as arguments using theirtry_lockmember functions (non-blocking). The function calls thetry_lockmember function for each argument (firsta, thenb, and eventually the others incde, in the same order), until either all calls are successful, or as soon as...