boost/throw_exception.hpp

   1 #ifndef UUID_AA15E74A856F11E08B8D93F24824019B
   2 #define UUID_AA15E74A856F11E08B8D93F24824019B
   3 #if (__GNUC__*100+__GNUC_MINOR__>301) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
   4 #pragma GCC system_header
   5 #endif
   6 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
   7 #pragma warning(push,1)
   8 #endif
   9
  10 // MS compatible compilers support #pragma once
  11
  12 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
  13 # pragma once
  14 #endif
  15
  16 //
  17 //  boost/throw_exception.hpp
  18 //
  19 //  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
  20 //  Copyright (c) 2008-2009 Emil Dotchevski and Reverge Studios, Inc.
  21 //
  22 //  Distributed under the Boost Software License, Version 1.0. (See
  23 //  accompanying file LICENSE_1_0.txt or copy at
  24 //  http://www.boost.org/LICENSE_1_0.txt)
  25 //
  26 //  http://www.boost.org/libs/utility/throw_exception.html
  27 //
  28
  29 #include <boost/exception/detail/attribute_noreturn.hpp>
  30 #include <boost/detail/workaround.hpp>
  31 #include <boost/config.hpp>
  32 #include <exception>
  33
  34 #if !defined( BOOST_EXCEPTION_DISABLE ) && defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x593) )
  35 # define BOOST_EXCEPTION_DISABLE
  36 #endif
  37
  38 #if !defined( BOOST_EXCEPTION_DISABLE ) && defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, < 1310 )
  39 # define BOOST_EXCEPTION_DISABLE
  40 #endif
  41
  42 #if !defined( BOOST_EXCEPTION_DISABLE )
  43 # include <boost/exception/exception.hpp>
  44 #if !defined(BOOST_THROW_EXCEPTION_CURRENT_FUNCTION)
  45 # include <boost/current_function.hpp>
  46 # define BOOST_THROW_EXCEPTION_CURRENT_FUNCTION BOOST_CURRENT_FUNCTION
  47 #endif
  48 # define BOOST_THROW_EXCEPTION(x) ::boost::exception_detail::throw_exception_(x,BOOST_THROW_EXCEPTION_CURRENT_FUNCTION,__FILE__,__LINE__)
  49 #else
  50 # define BOOST_THROW_EXCEPTION(x) ::boost::throw_exception(x)
  51 #endif
  52
  53 namespace boost
  54 {
  55 #ifdef BOOST_NO_EXCEPTIONS
  56
  57 void throw_exception( std::exception const & e ); // user defined
  58
  59 #else
  60
  61 inline void throw_exception_assert_compatibility( std::exception const & ) { }
  62
  63 template<class E> BOOST_ATTRIBUTE_NORETURN inline void throw_exception( E const & e )
  64 {
  65     //All boost exceptions are required to derive from std::exception,
  66     //to ensure compatibility with BOOST_NO_EXCEPTIONS.
  67     throw_exception_assert_compatibility(e);
  68
  69 #ifndef BOOST_EXCEPTION_DISABLE
  70     throw enable_current_exception(enable_error_info(e));
  71 #else
  72     throw e;
  73 #endif
  74 }
  75
  76 #endif
  77
  78 #if !defined( BOOST_EXCEPTION_DISABLE )
  79     namespace
  80     exception_detail
  81     {
  82         template <class E>
  83         BOOST_ATTRIBUTE_NORETURN
  84         void
  85         throw_exception_( E const & x, char const * current_function, char const * file, int line )
  86         {
  87             boost::throw_exception(
  88                 set_info(
  89                     set_info(
  90                         set_info(
  91                             enable_error_info(x),
  92                             throw_function(current_function)),
  93                         throw_file(file)),
  94                     throw_line(line)));
  95         }
  96     }
  97 #endif
  98 } // namespace boost
  99
 100 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
 101 #pragma warning(pop)
 102 #endif
 103 #endif