hm

gistfile1.c++

#include <utils/event/signal.h>

#include <iostream>

class MySlot
{
public:
        void slot()
        {
                std::cout << "foo" << std::endl;
        }

};

int main()
{
        utils::event::Signal<> s;
        {
                MySlot slot;
                s.register_callback(slot, &MySlot::slot);
        }
        s.emit_signal();

        return 0;
}
~