What are callbacks in C++?

Can you explain what callbacks are in C++?

Sure! In C++, a callback is a function that is passed as an argument to another function, allowing for custom behavior.

How do I implement a callback function in my code?

You can implement a callback by defining a function and passing its pointer to another function that will call it.

Can you give me a simple code example?

Of course! Here's a basic example:

#include <iostream>

void myCallback() {
    std::cout << "Callback function called!" << std::endl;
}

void executeCallback(void (*callback)()) {
    callback();
}

int main() {
    executeCallback(myCallback);
    return 0;
}
}