[boost] Timer.3 - Binding arguments to a handler

#include <iostream>
#include <boost/asio.hpp>
#include <boost/bind.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>

void print(const boost::system::error_code & e,
    boost::asio::deadline_timer * t,
    int * count)
{
    if (*count < 5)
    {
        std::cout << *count << std::endl;
        ++(*count);
        t->expires_at(t->expires_at() + boost::posix_time::seconds(1));
        t->async_wait(boost::bind(print,
            boost::asio::placeholders::error, t, count));
    }
}

int main()
{
    boost::asio::io_service io;

    int count = 0;
    boost::asio::deadline_timer t(io, boost::posix_time::seconds(1));

    t.async_wait(boost::bind(print,
        boost::asio::placeholders::error, &t, &count));

    io.run();

    std::cout << "Final count is " << count << std::endl;

    return 0;
}