Sha256: 9b439202719fa9a8f794ae857196f6df7811d6d4a88c088f731957282d07a161
Contents?: true
Size: 987 Bytes
Versions: 16
Compression:
Stored size: 987 Bytes
Contents
//
// timer.cpp
// ~~~~~~~~~
//
// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#include <iostream>
#include <asio.hpp>
#include <boost/bind/bind.hpp>
class printer
{
public:
printer(asio::io_context& io)
: timer_(io, asio::chrono::seconds(1)),
count_(0)
{
timer_.async_wait(boost::bind(&printer::print, this));
}
~printer()
{
std::cout << "Final count is " << count_ << std::endl;
}
void print()
{
if (count_ < 5)
{
std::cout << count_ << std::endl;
++count_;
timer_.expires_at(timer_.expiry() + asio::chrono::seconds(1));
timer_.async_wait(boost::bind(&printer::print, this));
}
}
private:
asio::steady_timer timer_;
int count_;
};
int main()
{
asio::io_context io;
printer p(io);
io.run();
return 0;
}
Version data entries
16 entries across 16 versions & 1 rubygems