线程是一系列指令，可以在多线程环境中与其他此类序列同时执行，同时共享相同的地址空间.
| Sr.No. | 会员类型& description |
|---|---|
| 1 | id 这是一个主题ID. |
| 2 | 原生句柄类型 它是原生句柄类型. |
| Sr.No. | 会员功能& description |
|---|---|
| 1 | (constructor) 它用于构造线程. |
| 2 | (析构函数) ) 它用于析构函数线程. |
| 3 | operator = 这是一个move-assign thread. |
| 4 | get_id 它用于获取线程ID. |
| 5 | 可加入joinable 用于检查是否可加入. |
| 6 | join 它用于加入线程. |
| 7 | detach 它用于分离线程. |
| 8 | 交换swap 它用于交换线程. |
| 9 | native_handle 它用于获取原生句柄. |
| 10 | hardware_concurrency [static] 它用于检测硬件concu rrency. |
| Sr.No. | 非会员超载& description |
|---|---|
| 1 | swap (thread) 它用于交换线程. |
以下std :: thread示例.
#include <iostream>
#include <thread>
void foo() {
std::cout << " foo is executing concurrently...\n";
}
void bar(int x) {
std::cout << " bar is executing concurrently...\n";
}
int main() {
std::thread first (foo);
std::thread second (bar,0);
std::cout << "main, foo and bar now execute concurrently...\n";
first.join();
second.join();
std::cout << "foo and bar completed.\n";
return 0;
}输出应该是这样的去;
main, foo and bar now execute concurrently... bar is executing concurrently... foo is executing concurrently... foo and bar completed.
