65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
//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_0552D49838DD11DD90146B8956D89593
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#define UUID_0552D49838DD11DD90146B8956D89593
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#include <boost/exception/get_error_info.hpp>
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#include <exception>
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#include <sstream>
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#include <string>
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namespace
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boost
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{
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namespace
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exception_detail
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{
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inline
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char const *
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get_diagnostic_information( exception const & x )
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{
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if( error_info_container * c=x.data_.get() )
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try
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{
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return c->diagnostic_information();
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}
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catch(...)
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{
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}
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return 0;
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}
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}
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inline
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std::string
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diagnostic_information( exception const & x )
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{
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std::ostringstream tmp;
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if( boost::shared_ptr<char const * const> f=get_error_info<throw_file>(x) )
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{
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tmp << *f;
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if( boost::shared_ptr<int const> l=get_error_info<throw_line>(x) )
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tmp << '(' << *l << "): ";
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}
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tmp << "Throw in function ";
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if( boost::shared_ptr<char const * const> fn=get_error_info<throw_function>(x) )
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tmp << *fn;
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else
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tmp << "(unknown)";
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#ifndef BOOST_NO_RTTI
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tmp << "\nDynamic exception type: " << BOOST_EXCEPTION_DYNAMIC_TYPEID(x).name();
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if( std::exception const * e=dynamic_cast<std::exception const *>(&x) )
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tmp << "\nstd::exception::what: " << e->what();
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#endif
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if( char const * s=exception_detail::get_diagnostic_information(x) )
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if( *s )
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tmp << '\n' << s;
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return tmp.str();
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}
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}
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#endif
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