EVOLUTION-MANAGER

Edit File: bad_optional_access.hpp

// 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 { 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.") {} }; } // namespace boost #endif