/extlibs/Boost/include/boost/throw_exception.hpp

 1#ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED
 2#define BOOST_THROW_EXCEPTION_HPP_INCLUDED
 3
 4// MS compatible compilers support #pragma once
 5
 6#if defined(_MSC_VER) && (_MSC_VER >= 1020)
 7# pragma once
 8#endif
 9
10//
11//  boost/throw_exception.hpp
12//
13//  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
14//  Copyright (c) 2008-2009 Emil Dotchevski and Reverge Studios, Inc.
15//
16//  Distributed under the Boost Software License, Version 1.0. (See
17//  accompanying file LICENSE_1_0.txt or copy at
18//  http://www.boost.org/LICENSE_1_0.txt)
19//
20//  http://www.boost.org/libs/utility/throw_exception.html
21//
22
23#include <boost/exception/detail/attribute_noreturn.hpp>
24#include <boost/detail/workaround.hpp>
25#include <boost/config.hpp>
26#include <exception>
27
28#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x593) )
29# define BOOST_EXCEPTION_DISABLE
30#endif
31
32#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, < 1310 )
33# define BOOST_EXCEPTION_DISABLE
34#endif
35
36#if !defined( BOOST_EXCEPTION_DISABLE )
37# include <boost/exception/exception.hpp>
38# include <boost/current_function.hpp>
39# define BOOST_THROW_EXCEPTION(x) ::boost::exception_detail::throw_exception_(x,BOOST_CURRENT_FUNCTION,__FILE__,__LINE__)
40#else
41# define BOOST_THROW_EXCEPTION(x) ::boost::throw_exception(x)
42#endif
43
44namespace boost
45{
46#ifdef BOOST_NO_EXCEPTIONS
47
48void throw_exception( std::exception const & e ); // user defined
49
50#else
51
52inline void throw_exception_assert_compatibility( std::exception const & ) { }
53
54template<class E> BOOST_ATTRIBUTE_NORETURN inline void throw_exception( E const & e )
55{
56    //All boost exceptions are required to derive from std::exception,
57    //to ensure compatibility with BOOST_NO_EXCEPTIONS.
58    throw_exception_assert_compatibility(e);
59
60#ifndef BOOST_EXCEPTION_DISABLE
61    throw enable_current_exception(enable_error_info(e));
62#else
63    throw e;
64#endif
65}
66
67#endif
68
69#if !defined( BOOST_EXCEPTION_DISABLE )
70    namespace
71    exception_detail
72    {
73        template <class E>
74        BOOST_ATTRIBUTE_NORETURN
75        void
76        throw_exception_( E const & x, char const * current_function, char const * file, int line )
77        {
78            boost::throw_exception(
79                set_info(
80                    set_info(
81                        set_info(
82                            enable_error_info(x),
83                            throw_function(current_function)),
84                        throw_file(file)),
85                    throw_line(line)));
86        }
87    }
88#endif
89} // namespace boost
90
91#endif // #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED