summaryrefslogtreecommitdiffstats
path: root/lib/asio/detail/throw_exception.hpp
blob: f9f7bfb9f179f0c945e05687d2bc3d4f37297330 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
//
// detail/throw_exception.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2018 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_DETAIL_THROW_EXCEPTION_HPP
#define ASIO_DETAIL_THROW_EXCEPTION_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include "asio/detail/config.hpp"

#if defined(ASIO_HAS_BOOST_THROW_EXCEPTION)
# include <boost/throw_exception.hpp>
#endif // defined(ASIO_BOOST_THROW_EXCEPTION)

namespace asio {
namespace detail {

#if defined(ASIO_HAS_BOOST_THROW_EXCEPTION)
using boost::throw_exception;
#else // defined(ASIO_HAS_BOOST_THROW_EXCEPTION)

// Declare the throw_exception function for all targets.
template <typename Exception>
void throw_exception(const Exception& e);

// Only define the throw_exception function when exceptions are enabled.
// Otherwise, it is up to the application to provide a definition of this
// function.
# if !defined(ASIO_NO_EXCEPTIONS)
template <typename Exception>
void throw_exception(const Exception& e)
{
  throw e;
}
# endif // !defined(ASIO_NO_EXCEPTIONS)

#endif // defined(ASIO_HAS_BOOST_THROW_EXCEPTION)

} // namespace detail
} // namespace asio

#endif // ASIO_DETAIL_THROW_EXCEPTION_HPP