transm/3rd/asio/impl/multiple_exceptions.ipp
2024-12-11 08:44:14 +08:00

46 lines
1.0 KiB
C++

//
// impl/multiple_exceptions.ipp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2024 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_IMPL_MULTIPLE_EXCEPTIONS_IPP
#define ASIO_IMPL_MULTIPLE_EXCEPTIONS_IPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
#include "asio/detail/config.hpp"
#include "asio/multiple_exceptions.hpp"
#include "asio/detail/push_options.hpp"
namespace asio {
multiple_exceptions::multiple_exceptions(
std::exception_ptr first) noexcept
: first_(static_cast<std::exception_ptr&&>(first))
{
}
const char* multiple_exceptions::what() const noexcept
{
return "multiple exceptions";
}
std::exception_ptr multiple_exceptions::first_exception() const
{
return first_;
}
} // namespace asio
#include "asio/detail/pop_options.hpp"
#endif // ASIO_IMPL_MULTIPLE_EXCEPTIONS_IPP