forked from boostorg/exception
59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
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//Copyright (c) 2006-2008 Emil Dotchevski and Reverge Studios, Inc.
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//Distributed under the Boost Software License, Version 1.0. (See accompanying
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//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef UUID_FA5836A2CADA11DC8CD47C8555D89593
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#define UUID_FA5836A2CADA11DC8CD47C8555D89593
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#include <boost/exception/enable_exception_cloning.hpp>
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#include <boost/exception/exception.hpp>
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#include <boost/exception/detail/cloning_base.hpp>
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namespace
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boost
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{
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class
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unknown_exception:
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public exception,
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public std::exception
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{
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public:
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explicit
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unknown_exception()
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{
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}
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explicit
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unknown_exception( boost::exception const & x ):
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boost::exception(x)
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{
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}
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};
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typedef intrusive_ptr<exception_detail::clone_base const> exception_ptr;
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template <class T>
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exception_ptr
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clone_exception( T const & e )
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{
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if( boost::exception_detail::cloning_base const * cb = dynamic_cast<boost::exception_detail::cloning_base const *>(&e) )
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if( exception_detail::clone_base const * c = cb->clone() )
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return exception_ptr(c);
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if( boost::exception const * be = dynamic_cast<boost::exception const *>(&e) )
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return exception_ptr(exception_detail::make_clone(unknown_exception(*be)));
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else
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return exception_ptr(exception_detail::make_clone(unknown_exception()));
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}
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inline
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void
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rethrow_exception( exception_ptr const & p )
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{
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p->rethrow();
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}
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}
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#endif
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