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#include <iostream> #include "boost/bind.hpp" #include "asio.hpp" void print(asio::timer* t, int* count) { if (*count < 5) { std::cout << *count << "\n"; ++(*count); t->set(asio::timer::from_existing, 1); t->async_wait(boost::bind(print, t, count)); } } int main() { asio::demuxer d; int count = 0; asio::timer t(d, asio::timer::from_now, 1); t.async_wait(boost::bind(print, &t, &count)); d.run(); std::cout << "Final count is " << count << "\n"; return 0; }