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| <h1>Boost Exception</h1> |
| </div> |
| <!-- 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) --> |
| <div class="RenoIncludeDIV"><div class="RenoAutoDIV"><h3>current_exception_diagnostic_information</h3> |
| </div> |
| <div class="RenoIncludeDIV"><p><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink"><a href="boost_exception_diagnostic_information_hpp.html">boost/exception/diagnostic_information.hpp</a></span>><span class="RenoBR"> </span><br/></p> |
| <pre>namespace |
| boost |
| { |
| <span class="RenoIncludeSPAN"> std::string <span class="RenoLink">current_exception_diagnostic_information</span>();</span> |
| }</pre> |
| </div><h4>Requirements:</h4> |
| <p>This function must not be called outside of a catch block.</p> |
| <h4>Returns:</h4> |
| <p>If the current exception object can be converted to boost::<span class="RenoLink"><a href="exception.html">exception</a></span> or std::exception, this function returns the same string value returned by <span class="RenoLink"><a href="diagnostic_information.html">diagnostic_information</a></span> for the current exception object. Otherwise, an unspecified non-empty string is returned.</p> |
| <p>Typical use is to call <span class="RenoLink">current_exception_diagnostic_information</span> from a top-level function to output diagnostic information about unhandled exceptions:</p> |
| <pre>int |
| main() |
| { |
| try |
| { |
| run_program(); |
| } |
| catch( |
| error & e ) |
| { |
| //handle error |
| } |
| catch( |
| ...) |
| { |
| std::cerr << "Unhandled exception!" << std::endl << |
| boost::<span class="RenoLink">current_exception_diagnostic_information</span>(); |
| } |
| }</pre> |
| </div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div> |
| See also: <span class="RenoPageList"><a href="boost-exception.html">Boost Exception</a> | <a href="boost_exception_diagnostic_information_hpp.html">boost/exception/diagnostic_information.hpp</a> | <a href="diagnostic_information.html">diagnostic_information</a></span> |
| </div> |
| <!-- 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) --> |
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| <small>Copyright (c) 2006-2009 by Emil Dotchevski and Reverge Studios, Inc.<br/> |
| Distributed under the <a href="http://www.boost.org/LICENSE_1_0.txt">Boost Software License, Version 1.0</a>.</small> |
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