ceph/src/boost/boost/asio/ip/bad_address_cast.hpp

   1 //
   2 // ip/bad_address_cast.hpp
   3 // ~~~~~~~~~~~~~~~~~~~~~~~
   4 //
   5 // Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9 //
  10
  11 #ifndef BOOST_ASIO_IP_BAD_ADDRESS_CAST_HPP
  12 #define BOOST_ASIO_IP_BAD_ADDRESS_CAST_HPP
  13
  14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  15 # pragma once
  16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  17
  18 #include <boost/asio/detail/config.hpp>
  19 #include <typeinfo>
  20
  21 #include <boost/asio/detail/push_options.hpp>
  22
  23 namespace boost {
  24 namespace asio {
  25 namespace ip {
  26
  27 /// Thrown to indicate a failed address conversion.
  28 class bad_address_cast :
  29 #if defined(BOOST_ASIO_MSVC) && defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS
  30   public std::exception
  31 #else
  32   public std::bad_cast
  33 #endif
  34 {
  35 public:
  36   /// Default constructor.
  37   bad_address_cast() {}
  38
  39   /// Destructor.
  40   virtual ~bad_address_cast() BOOST_ASIO_NOEXCEPT_OR_NOTHROW {}
  41
  42   /// Get the message associated with the exception.
  43   virtual const char* what() const BOOST_ASIO_NOEXCEPT_OR_NOTHROW
  44   {
  45     return "bad address cast";
  46   }
  47 };
  48
  49 } // namespace ip
  50 } // namespace asio
  51 } // namespace boost
  52
  53 #include <boost/asio/detail/pop_options.hpp>
  54
  55 #endif // BOOST_ASIO_IP_ADDRESS_HPP