basic_endpoint.hpp

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//
// local/basic_endpoint.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
// Derived from a public domain implementation written by Daniel Casimiro.
//
// 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_LOCAL_BASIC_ENDPOINT_HPP
#define ASIO_LOCAL_BASIC_ENDPOINT_HPP

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

#include "asio/detail/config.hpp"

#if defined(ASIO_HAS_LOCAL_SOCKETS) \
  || defined(GENERATING_DOCUMENTATION)

#include "asio/local/detail/endpoint.hpp"

#if !defined(ASIO_NO_IOSTREAM)
# include <iosfwd>
#endif // !defined(ASIO_NO_IOSTREAM)

#include "asio/detail/push_options.hpp"

namespace asio {
namespace local {


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 char* path_name)
    : impl_(path_name)
  {
  }

  basic_endpoint(const std::string& path_name)
    : impl_(path_name)
  {
  }

  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();
  }

  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();
  }

  std::string path() const
  {
    return impl_.path();
  }

  void path(const char* p)
  {
    impl_.path(p);
  }

  void path(const std::string& p)
  {
    impl_.path(p);
  }

  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 UNIX domain endpoint.
  asio::local::detail::endpoint impl_;
};


template <typename Elem, typename Traits, typename Protocol>
std::basic_ostream<Elem, Traits>& operator<<(
    std::basic_ostream<Elem, Traits>& os,
    const basic_endpoint<Protocol>& endpoint)
{
  os << endpoint.path();
  return os;
}

} // namespace local
} // namespace asio

#include "asio/detail/pop_options.hpp"

#endif // defined(ASIO_HAS_LOCAL_SOCKETS)
       //   || defined(GENERATING_DOCUMENTATION)

#endif // ASIO_LOCAL_BASIC_ENDPOINT_HPP