basic_endpoint.hpp

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//
// generic/basic_endpoint.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2015 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)
//

#ifndef ASIO_GENERIC_BASIC_ENDPOINT_HPP
#define ASIO_GENERIC_BASIC_ENDPOINT_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include "asio/detail/config.hpp"
#include "asio/generic/detail/endpoint.hpp"

#include "asio/detail/push_options.hpp"

namespace asio {
namespace generic {


template <typename Protocol>
class basic_endpoint
{
public:
  typedef Protocol protocol_type;

#if defined(GENERATING_DOCUMENTATION)
  typedef implementation_defined data_type;
#else
  typedef asio::detail::socket_addr_type data_type;
#endif

  basic_endpoint()
  {
  }

  basic_endpoint(const void* socket_address,
      std::size_t socket_address_size, int socket_protocol = 0)
    : impl_(socket_address, socket_address_size, socket_protocol)
  {
  }

  template <typename Endpoint>
  basic_endpoint(const Endpoint& endpoint)
    : impl_(endpoint.data(), endpoint.size(), endpoint.protocol().protocol())
  {
  }

  basic_endpoint(const basic_endpoint& other)
    : impl_(other.impl_)
  {
  }

#if defined(ASIO_HAS_MOVE)
  basic_endpoint(basic_endpoint&& other)
    : impl_(other.impl_)
  {
  }
#endif // defined(ASIO_HAS_MOVE)

  basic_endpoint& operator=(const basic_endpoint& other)
  {
    impl_ = other.impl_;
    return *this;
  }

#if defined(ASIO_HAS_MOVE)
  basic_endpoint& operator=(basic_endpoint&& other)
  {
    impl_ = other.impl_;
    return *this;
  }
#endif // defined(ASIO_HAS_MOVE)

  protocol_type protocol() const
  {
    return protocol_type(impl_.family(), impl_.protocol());
  }

  data_type* data()
  {
    return impl_.data();
  }

  const data_type* data() const
  {
    return impl_.data();
  }

  std::size_t size() const
  {
    return impl_.size();
  }

  void resize(std::size_t new_size)
  {
    impl_.resize(new_size);
  }

  std::size_t capacity() const
  {
    return impl_.capacity();
  }

  friend bool operator==(const basic_endpoint<Protocol>& e1,
      const basic_endpoint<Protocol>& e2)
  {
    return e1.impl_ == e2.impl_;
  }

  friend bool operator!=(const basic_endpoint<Protocol>& e1,
      const basic_endpoint<Protocol>& e2)
  {
    return !(e1.impl_ == e2.impl_);
  }

  friend bool operator<(const basic_endpoint<Protocol>& e1,
      const basic_endpoint<Protocol>& e2)
  {
    return e1.impl_ < e2.impl_;
  }

  friend bool operator>(const basic_endpoint<Protocol>& e1,
      const basic_endpoint<Protocol>& e2)
  {
    return e2.impl_ < e1.impl_;
  }

  friend bool operator<=(const basic_endpoint<Protocol>& e1,
      const basic_endpoint<Protocol>& e2)
  {
    return !(e2 < e1);
  }

  friend bool operator>=(const basic_endpoint<Protocol>& e1,
      const basic_endpoint<Protocol>& e2)
  {
    return !(e1 < e2);
  }

private:
  // The underlying generic endpoint.
  asio::generic::detail::endpoint impl_;
};

} // namespace generic
} // namespace asio

#include "asio/detail/pop_options.hpp"

#endif // ASIO_GENERIC_BASIC_ENDPOINT_HPP