test/wrapped-functor-way.cpp

   1 #include <eventxx>
   2 #include <iostream>
   3 #include <csignal>
   4
   5 using eventxx::dispatcher;
   6
   7 struct handler
   8 {
   9         dispatcher& d;
  10         int i;
  11         handler(dispatcher& d): d(d), i(0) {}
  12         void handle_event(int signum, eventxx::type event)
  13         {
  14                 std::cout << ++i << " interrupts, ";
  15                 if (i < 5) std::cout << "keep going...\n";
  16                 else
  17                 {
  18                         std::cout << "done!\n";
  19                         d.exit();
  20                 }
  21         }
  22 };
  23
  24 typedef eventxx::mem_cb< handler, void (handler::*)(int, eventxx::type) > cb_type;
  25
  26 int main()
  27 {
  28         dispatcher d;
  29         handler h(d);
  30         cb_type cb(h, &handler::handle_event);
  31         eventxx::signal< cb_type > e(SIGINT, cb);
  32         d.add(e);
  33         d.dispatch();
  34         return 0;
  35 }
  36