mixed-way.cpp

This is a simple example illustrating the usage with a mix of C-like callbacks and function object callbacks.

#include <eventxx>
#include <iostream>
#include <csignal>
 
struct handler
{
        eventxx::dispatcher& d;
        int i;
        handler(eventxx::dispatcher& d): d(d), i(0) {}
        void operator() (int signum, eventxx::type event)
        {
                std::cout << ++i << " interrupts, ";
                if (i < 5) std::cout << "keep going...\n";
                else
                {
                        std::cout << "done!\n";
                        d.exit();
                }
        }
};
 
void timer_handler(int, short, void*)
{
        std::cout << "Press Ctrl-C 5 times to quit.\n";
}
 
int main()
{
        eventxx::dispatcher d;
        handler h(d);
        eventxx::ctimer t(timer_handler);
        eventxx::signal< handler > e(SIGINT, h);
        d.add(t, eventxx::time(1)); // 1 second
        d.add(e);
        d.dispatch();
        return 0;
}