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- <h1>Boost Exception</h1>
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- <!-- Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. -->
- <!-- Distributed under the Boost Software License, Version 1.0. (See accompanying -->
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- <div class="RenoIncludeDIV"><div class="RenoAutoDIV"><h3>throw_exception</h3>
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- <div class="RenoIncludeDIV"><p><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink"><a href="boost_throw_exception_hpp.html">boost/throw_exception.hpp</a></span>></p>
- <pre>namespace
- boost
- {
- <span class="RenoIncludeSPAN">#ifdef BOOST_NO_EXCEPTIONS
- void <span class="RenoLink">throw_exception</span>( std::exception const & e ); // user defined
- #else
- template <class E>
- void <span class="RenoLink">throw_exception</span>( E const & e );
- #endif</span>
- }</pre>
- </div><h4>Effects:</h4>
- <div><ul><li> If BOOST_NO_EXCEPTIONS is not defined, boost::<span class="RenoLink">throw_exception</span>(e) throws an exception of unspecified type that derives publicly from E and from boost::<span class="RenoLink"><a href="exception.html">exception</a></span>.</li>
- <li> If BOOST_NO_EXCEPTIONS is defined, the function is left undefined, and the user is expected to supply an appropriate definition. Callers of <span class="RenoLink">throw_exception</span> are allowed to assume that the function never returns; therefore, if the user-defined <span class="RenoLink">throw_exception</span> returns, the behavior is undefined.</li>
- </ul></div>
- <h4>Requirements:</h4>
- <p>E must derive publicly from std::exception. E may or may not derive from boost::<span class="RenoLink"><a href="exception.html">exception</a></span>.</p>
- <h4>Notes:</h4>
- <div><ul><li> The emitted exception can be intercepted as E &, std::exception &, or boost::exception &.</li>
- <li> The emitted exception supports boost::<span class="RenoLink"><a href="exception_ptr.html">exception_ptr</a></span>.</li>
- <li> If BOOST_EXCEPTION_DISABLE is defined and BOOST_NO_EXCEPTIONS is not defined, boost::<span class="RenoLink">throw_exception</span>(e) equivalent to throw e.</li>
- </ul></div>
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- See also: <span class="RenoPageList"><a href="BOOST_THROW_EXCEPTION.html">BOOST_THROW_EXCEPTION</a> | <a href="boost-exception.html">Boost Exception</a> | <a href="boost_throw_exception_hpp.html">boost/throw_exception.hpp</a> | <a href="configuration_macros.html">Configuration Macros</a> | <a href="enable_current_exception.html">enable_current_exception</a> | <a href="frequently_asked_questions.html">Frequently Asked Questions</a> | <a href="tutorial_exception_ptr.html">Transporting of Exceptions Between Threads</a></span>
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- <!-- 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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