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Boost Exception In other libraries, watch for compile error referring to throw_exception_assert_compatibility in boost::throw_exception. Resolve by throwing an exception that derives from std::exception. This is not a new requirement but it is being enforced now.

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[SVN r46818]
This commit is contained in:
Emil Dotchevski
2008-06-28 18:29:40 +00:00
committed by Peter Dimov
parent 09c7cb53c9
commit ac073290ab
4 changed files with 241 additions and 7 deletions
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36
include/boost/throw_exception.hpp
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@ -11,18 +11,30 @@
// boost/throw_exception.hpp
//
// Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
// Copyright (c) 2008 Emil Dotchevski and Reverge Studios, Inc.
//
// 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)
// 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)
//
// http://www.boost.org/libs/utility/throw_exception.html
//
#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
#include <exception>
#ifdef BOOST_NO_EXCEPTIONS
# include <exception>
#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, < 0x590 )
# define BOOST_EXCEPTION_DISABLE
#endif
#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, < 1310 )
# define BOOST_EXCEPTION_DISABLE
#endif
#if !defined( BOOST_NO_EXCEPTIONS ) && !defined( BOOST_EXCEPTION_DISABLE )
# include <boost/exception/enable_current_exception.hpp>
# include <boost/exception/enable_error_info.hpp>
#endif
namespace boost
@ -30,13 +42,23 @@ namespace boost
#ifdef BOOST_NO_EXCEPTIONS
void throw_exception(std::exception const & e); // user defined
void throw_exception( std::exception const & e ); // user defined
#else
template<class E> inline void throw_exception(E const & e)
inline void throw_exception_assert_compatibility( std::exception const & ) { }
template<class E> inline void throw_exception( E const & e )
{
//All boost exceptions are required to derive std::exception,
//to ensure compatibility with BOOST_NO_EXCEPTIONS.
throw_exception_assert_compatibility(e);
#ifndef BOOST_EXCEPTION_DISABLE
throw enable_current_exception(enable_error_info(e));
#else
throw e;
#endif
}
#endif