What are some examples of threading models in C++14?

Can you explain what threading models are in C++14?

Threading models in C++14 refer to the ways in which threads can be managed and executed in a program. They help in achieving concurrency.

What are some examples of threading models in C++14?

Some examples include the use of std::thread for creating threads, std::async for asynchronous tasks, and std::mutex for synchronization.

How does std::async differ from std::thread?

std::async is used for launching tasks asynchronously and returns a future, while std::thread creates a new thread for execution without returning a future.

Can you give a simple code example using std::thread?

Sure! Here's a simple example:

#include <iostream>
#include <thread>

void hello() {
    std::cout << "Hello from thread!" << std::endl;
}

int main() {
    std::thread t(hello);
    t.join(); // Wait for the thread to finish
    return 0;
}