thread Class thread::detach方法 thread::get_id方法 thread::hardware_concurrency方法 thread::id选件类 thread::join方法 thread::joinable方法 thread::native_handle Method thread::operator=运算符 thread::swap方法 thread::thread构造函数 添加功能Learn...
#include <iostream> #include <thread> #include <chrono> void foo() { std::this_thread::sleep_for(std::chrono::seconds(1)); } int main() { std::thread t1(foo); std::thread::id t1_id = t1.get_id(); std::thread t2(foo); std::thread::id t2_id = t2.get_id(); std::...
C++-std::this_thread::get_id()-获取线程id std::this_thread::get_id() 头文件:<thread> 函数:std::this_thread::get_id() 用例:std::thread::id thread_id = std::this_thread::get_id(); std::thread对象的成员函数get_id() 头文件:<thread> 函数:std::thread::id get_id() 用例:通过...
#include<iostream>#include<thread>#include<chrono>voidfoo(){std::this_thread::sleep_for(std::chrono::seconds(1));}intmain(){std::threadt;std::cout<<"before starting, joinable: "<<std::boolalpha<<t.joinable()<<'\n';std::thread::idth_id=t.get_id();std::cout<<"th_id's id...
线程标识类型为std::thread::id 可以通过调用std::thread对象的成员函数get_id()来直接获取。 如果std::thread对象没有与任何执行线程相关联,get_id()将返回std::thread::type默认构造值,这个值表示“无线程”。 练习代码: #include <QCoreApplication>#include<thread>#include<iostream>structrun{ ...
std::thread::get_id std::thread::idget_id()constnoexcept; (since C++11) Returns a value ofstd::thread::ididentifying the thread associated with*this. Parameters (none) Return value A value of typestd::thread::ididentifying the thread associated with*this. If there is no thread associat...
1.get_id() 获取线程ID,返回类型std::thread::id对象。 thread t1(threadFun); thread::id threadId = t1.get_id(); cout << "线程ID:" << threadId << endl; //threadId转换成整形值,所需头文件<sstream> ostringstream oss; oss << t1.get_id(); ...
参考资料：main.cpp 运行环境：windows11 + powershell 构建项目命令：cmake ..编译执行命令：cmake --build .执行程序路径：.\Debug\testprj.exe 代码存储位置：为便于检索，本文将收录于：
public static int GetDomainID (); 傳回 Int32 唯一識別應用程式定義域的 32 位元帶正負號的整數 (Signed Integer)。 範例 下列程式碼範例示範如何擷取執行緒執行所在之 的名稱 AppDomain 和識別碼。 C# 複製 using System; using System.Threading; class Test { static void Main() { Thread newThread ...
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...