diff options
Diffstat (limited to '3rdParty/Boost/src/boost/exception/diagnostic_information.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/exception/diagnostic_information.hpp | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/exception/diagnostic_information.hpp b/3rdParty/Boost/src/boost/exception/diagnostic_information.hpp new file mode 100644 index 0000000..632a5a3 --- /dev/null +++ b/3rdParty/Boost/src/boost/exception/diagnostic_information.hpp @@ -0,0 +1,182 @@ +//Copyright (c) 2006-2009 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) + +#ifndef UUID_0552D49838DD11DD90146B8956D89593 +#define UUID_0552D49838DD11DD90146B8956D89593 +#if defined(__GNUC__) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS) +#pragma GCC system_header +#endif +#if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS) +#pragma warning(push,1) +#endif + +#include <boost/config.hpp> +#include <boost/exception/get_error_info.hpp> +#include <boost/utility/enable_if.hpp> +#include <boost/config.hpp> +#include <exception> +#include <sstream> +#include <string> + +#ifndef BOOST_NO_EXCEPTIONS +#include <boost/exception/current_exception_cast.hpp> +namespace +boost + { + namespace + exception_detail + { + std::string diagnostic_information_impl( boost::exception const *, std::exception const *, bool ); + } + + inline + std::string + current_exception_diagnostic_information() + { + boost::exception const * be=current_exception_cast<boost::exception const>(); + std::exception const * se=current_exception_cast<std::exception const>(); + if( be || se ) + return exception_detail::diagnostic_information_impl(be,se,true); + else + return "No diagnostic information available."; + } + } +#endif + +namespace +boost + { + namespace + exception_detail + { + inline + exception const * + get_boost_exception( exception const * e ) + { + return e; + } + + inline + exception const * + get_boost_exception( ... ) + { + return 0; + } + + inline + std::exception const * + get_std_exception( std::exception const * e ) + { + return e; + } + + inline + std::exception const * + get_std_exception( ... ) + { + return 0; + } + + inline + char const * + get_diagnostic_information( exception const & x, char const * header ) + { + if( error_info_container * c=x.data_.get() ) +#ifndef BOOST_NO_EXCEPTIONS + try + { +#endif + return c->diagnostic_information(header); +#ifndef BOOST_NO_EXCEPTIONS + } + catch(...) + { + } +#endif + return 0; + } + + inline + std::string + diagnostic_information_impl( boost::exception const * be, std::exception const * se, bool with_what ) + { + if( !be && !se ) + return "Unknown exception."; +#ifndef BOOST_NO_RTTI + if( !be ) + be=dynamic_cast<boost::exception const *>(se); + if( !se ) + se=dynamic_cast<std::exception const *>(be); +#endif + char const * wh=0; + if( with_what && se ) + { + wh=se->what(); + if( be && exception_detail::get_diagnostic_information(*be,0)==wh ) + return wh; + } + std::ostringstream tmp; + if( be ) + { + if( char const * const * f=get_error_info<throw_file>(*be) ) + { + tmp << *f; + if( int const * l=get_error_info<throw_line>(*be) ) + tmp << '(' << *l << "): "; + } + tmp << "Throw in function "; + if( char const * const * fn=get_error_info<throw_function>(*be) ) + tmp << *fn; + else + tmp << "(unknown)"; + tmp << '\n'; + } +#ifndef BOOST_NO_RTTI + tmp << std::string("Dynamic exception type: ") << + (be?BOOST_EXCEPTION_DYNAMIC_TYPEID(*be):BOOST_EXCEPTION_DYNAMIC_TYPEID(*se)).type_.name() << '\n'; +#endif + if( with_what && se ) + tmp << "std::exception::what: " << wh << '\n'; + if( be ) + if( char const * s=exception_detail::get_diagnostic_information(*be,tmp.str().c_str()) ) + if( *s ) + return s; + return tmp.str(); + } + } + + template <class T> + std::string + diagnostic_information( T const & e ) + { + return exception_detail::diagnostic_information_impl(exception_detail::get_boost_exception(&e),exception_detail::get_std_exception(&e),true); + } + + inline + char const * + diagnostic_information_what( exception const & e ) throw() + { + char const * w=0; +#ifndef BOOST_NO_EXCEPTIONS + try + { +#endif + (void) exception_detail::diagnostic_information_impl(&e,0,false); + return exception_detail::get_diagnostic_information(e,0); +#ifndef BOOST_NO_EXCEPTIONS + } + catch( + ... ) + { + } +#endif + return w; + } + } + +#if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS) +#pragma warning(pop) +#endif +#endif |