| // |
| // multiple_exceptions.hpp |
| // ~~~~~~~~~~~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2021 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_MULTIPLE_EXCEPTIONS_HPP |
| #define ASIO_MULTIPLE_EXCEPTIONS_HPP |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
| # pragma once |
| #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
| |
| #include "asio/detail/config.hpp" |
| #include <exception> |
| #include "asio/detail/push_options.hpp" |
| |
| namespace asio { |
| |
| #if defined(ASIO_HAS_STD_EXCEPTION_PTR) \ |
| || defined(GENERATING_DOCUMENTATION) |
| |
| /// Exception thrown when there are multiple pending exceptions to rethrow. |
| class multiple_exceptions |
| : public std::exception |
| { |
| public: |
| /// Constructor. |
| ASIO_DECL multiple_exceptions( |
| std::exception_ptr first) ASIO_NOEXCEPT; |
| |
| /// Obtain message associated with exception. |
| ASIO_DECL virtual const char* what() const |
| ASIO_NOEXCEPT_OR_NOTHROW; |
| |
| /// Obtain a pointer to the first exception. |
| ASIO_DECL std::exception_ptr first_exception() const; |
| |
| private: |
| std::exception_ptr first_; |
| }; |
| |
| #endif // defined(ASIO_HAS_STD_EXCEPTION_PTR) |
| // || defined(GENERATING_DOCUMENTATION) |
| |
| } // namespace asio |
| |
| #include "asio/detail/pop_options.hpp" |
| |
| #if defined(ASIO_HEADER_ONLY) |
| # include "asio/impl/multiple_exceptions.ipp" |
| #endif // defined(ASIO_HEADER_ONLY) |
| |
| #endif // ASIO_MULTIPLE_EXCEPTIONS_HPP |