代码块C++线程错误[重复]

Question

我有一个包括线程库的问题。以下代码：

#include <string>
#include <iostream>
#include <thread>

using namespace std;

//The function we want to make the thread run.
void task1(string msg)
{
    cout << "task1 says: " << msg;
}

int main()
{
    // Constructs the new thread and runs it. Does not block execution.
    thread t1(task1, "Hello");

    //Makes the main thread wait for the new thread to finish execution, therefore blocks its own execution.
    t1.join();
}

产生这些错误：

代码取自另一个 stackoverflow 问题的答案。我对代码块和 C++ 还很陌生，所以请向我解释我做错了什么。

Answer 1

您可能没有为编译器设置正确的标志（因此它使用 c++11）。 Way of doing it in codeblocks