#include <functional>
#include <iostream>
#include <thread>
class Context {
private:
std::thread thread;
bool running;
void run() {
while (running) {
if (function != nullptr) {
function();
function = nullptr;
}
}
}
//void (*function)();
std::function<void ()> function;
public:
Context() : running(true) { thread = std::thread(&Context::run, this); }
~Context() {
running = false;
thread.join();
}
template <typename T, typename... Args> void call(T function, Args... args) {
this->function = std::bind(function, args...);
function(args...);
}
};
// Here are some test functions
void f1() { std::cout << "f1" << std::endl; }
void f2(int a) { std::cout << "f2(" << a << ")" << std::endl; }
void f3(int a, int b) {
std::cout << "f3(" << a << ", " << b << ")" << std::endl;
}
int main() {
Context context;
context.call(f1);
context.call(f2, 1);
context.call(f3, 1, 2);
return 0;
}
