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//
// ip/basic_resolver_entry.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2018 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_IP_BASIC_RESOLVER_ENTRY_HPP
#define ASIO_IP_BASIC_RESOLVER_ENTRY_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
#include "asio/detail/config.hpp"
#include <string>
#include "asio/detail/string_view.hpp"
#include "asio/detail/push_options.hpp"
namespace asio {
namespace ip {
/// An entry produced by a resolver.
/**
* The asio::ip::basic_resolver_entry class template describes an entry
* as returned by a resolver.
*
* @par Thread Safety
* @e Distinct @e objects: Safe.@n
* @e Shared @e objects: Unsafe.
*/
template <typename InternetProtocol>
class basic_resolver_entry
{
public:
/// The protocol type associated with the endpoint entry.
typedef InternetProtocol protocol_type;
/// The endpoint type associated with the endpoint entry.
typedef typename InternetProtocol::endpoint endpoint_type;
/// Default constructor.
basic_resolver_entry()
{
}
/// Construct with specified endpoint, host name and service name.
basic_resolver_entry(const endpoint_type& ep,
ASIO_STRING_VIEW_PARAM host, ASIO_STRING_VIEW_PARAM service)
: endpoint_(ep),
host_name_(static_cast<std::string>(host)),
service_name_(static_cast<std::string>(service))
{
}
/// Get the endpoint associated with the entry.
endpoint_type endpoint() const
{
return endpoint_;
}
/// Convert to the endpoint associated with the entry.
operator endpoint_type() const
{
return endpoint_;
}
/// Get the host name associated with the entry.
std::string host_name() const
{
return host_name_;
}
/// Get the host name associated with the entry.
template <class Allocator>
std::basic_string<char, std::char_traits<char>, Allocator> host_name(
const Allocator& alloc = Allocator()) const
{
return std::basic_string<char, std::char_traits<char>, Allocator>(
host_name_.c_str(), alloc);
}
/// Get the service name associated with the entry.
std::string service_name() const
{
return service_name_;
}
/// Get the service name associated with the entry.
template <class Allocator>
std::basic_string<char, std::char_traits<char>, Allocator> service_name(
const Allocator& alloc = Allocator()) const
{
return std::basic_string<char, std::char_traits<char>, Allocator>(
service_name_.c_str(), alloc);
}
private:
endpoint_type endpoint_;
std::string host_name_;
std::string service_name_;
};
} // namespace ip
} // namespace asio
#include "asio/detail/pop_options.hpp"
#endif // ASIO_IP_BASIC_RESOLVER_ENTRY_HPP
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