boost/boost/throw_exception.hpp

   1 #ifndef UUID_AA15E74A856F11E08B8D93F24824019B
   2 #define UUID_AA15E74A856F11E08B8D93F24824019B
   3 #if defined(__GNUC__) && !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 # include <boost/current_function.hpp>
  45 # define BOOST_THROW_EXCEPTION(x) ::boost::exception_detail::throw_exception_(x,BOOST_CURRENT_FUNCTION,__FILE__,__LINE__)
  46 #else
  47 # define BOOST_THROW_EXCEPTION(x) ::boost::throw_exception(x)
  48 #endif
  49
  50 namespace boost
  51 {
  52 #ifdef BOOST_NO_EXCEPTIONS
  53
  54 void throw_exception( std::exception const & e ); // user defined
  55
  56 #else
  57
  58 inline void throw_exception_assert_compatibility( std::exception const & ) { }
  59
  60 template<class E> BOOST_ATTRIBUTE_NORETURN inline void throw_exception( E const & e )
  61 {
  62     //All boost exceptions are required to derive from std::exception,
  63     //to ensure compatibility with BOOST_NO_EXCEPTIONS.
  64     throw_exception_assert_compatibility(e);
  65
  66 #ifndef BOOST_EXCEPTION_DISABLE
  67     throw enable_current_exception(enable_error_info(e));
  68 #else
  69     throw e;
  70 #endif
  71 }
  72
  73 #endif
  74
  75 #if !defined( BOOST_EXCEPTION_DISABLE )
  76     namespace
  77     exception_detail
  78     {
  79         template <class E>
  80         BOOST_ATTRIBUTE_NORETURN
  81         void
  82         throw_exception_( E const & x, char const * current_function, char const * file, int line )
  83         {
  84             boost::throw_exception(
  85                 set_info(
  86                     set_info(
  87                         set_info(
  88                             enable_error_info(x),
  89                             throw_function(current_function)),
  90                         throw_file(file)),
  91                     throw_line(line)));
  92         }
  93     }
  94 #endif
  95 } // namespace boost
  96
  97 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
  98 #pragma warning(pop)
  99 #endif
 100 #endif