// Copyright (C) 2014, Andrzej Krzemienski.

//

// Use, modification, and distribution is subject to 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)

//

// See http://www.boost.org/libs/optional for documentation.

//

// You are welcome to contact the author at:

//  akrzemi1@gmail.com

//

#ifndef BOOST_BAD_OPTIONAL_ACCESS_22MAY2014_HPP

#define BOOST_BAD_OPTIONAL_ACCESS_22MAY2014_HPP

#include <stdexcept>

#if __cplusplus < 201103L

#include <string> // to make converting-ctor std::string(char const*) visible

#endif

namespace boost {

#if defined(__clang__)

# pragma clang diagnostic push

# pragma clang diagnostic ignored "-Wweak-vtables"

#endif

class bad_optional_access : public std::logic_error

{

public:

  bad_optional_access()

    : std::logic_error("Attempted to access the value of an uninitialized optional object.")

    {}

};

#if defined(__clang__)

# pragma clang diagnostic pop

#endif

} // namespace boost

#endif