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53 lines
2.8 KiB
HTML
53 lines
2.8 KiB
HTML
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<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'
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'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
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<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>
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<head>
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<meta http-equiv='Content-Type' content='text/html; charset=utf-8'/>
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<title>get_error_info</title>
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<link href='reno.css' type='text/css' rel='stylesheet'/>
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</head>
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<body>
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<div>
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<div id="boost_logo">
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<a href="http://www.boost.org"><img style="border:0" src="http://www.boost.org/boost.png" alt="Boost" width="277" height="86"/></a>
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</div>
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<h1>Boost Exception</h1>
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</div>
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<div class="RenoIncludeDIV"><h3>get_error_info()</h3>
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<div class="RenoIncludeDIV"><p><tt>#include <<span class="RenoLink"><a href="exception_error_info_hpp.html">boost/exception/info.hpp</a></span>></tt></p>
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<pre>namespace
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boost
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{
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<span class="RenoIncludeSPAN"> template <class ErrorInfo,class E>
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<span class="RenoLink"><a href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm">shared_ptr</a></span><typename ErrorInfo::value_type const> <span class="RenoLink"><a href="get_error_info.html">get_error_info</a></span>( E const & x );</span>
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}</pre>
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</div><h4>Requirements:</h4>
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<p>The type of the <tt>x</tt> object must derive from <tt>boost::<span class="RenoLink"><a href="exception.html">exception</a></span></tt>; <tt>ErrorInfo</tt> must be an instance of the <tt><span class="RenoLink"><a href="error_info.html">error_info</a></span></tt> template.</p>
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<h4>Returns:</h4>
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<p>If <tt>x</tt> does not store an object of type <tt>ErrorInfo</tt>, returns an empty <tt><span class="RenoLink"><a href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm">shared_ptr</a></span></tt>; otherwise returns pointer to the stored value. Use <tt><span class="RenoLink"><a href="operator_shl_exception.html">operator<<</a></span>()</tt> to store values in exception objects.</p>
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<h4>Throws:</h4>
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<p>Nothing.</p>
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</div><h3>See also:</h3>
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<div class="RenoPageList"><a href="boost-exception.html">Boost Exception<br/>
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</a><a href="error_info.html">error_info<br/>
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</a><a href="exception.html">exception<br/>
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</a></div>
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<div id="footer">
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<p> </p>
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<hr/>
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<p>
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<a class="logo" href="http://jigsaw.w3.org/css-validator/validator?uri=http://revergestudios.com/boost-exception/reno.css"><img class="logo_pic" src="valid-css.png" alt="Valid CSS" height="31" width="88"/></a>
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<small>Copyright (c) 2006-2008 by Emil Dotchevski and Reverge Studios, Inc.<br/>
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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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</p>
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</div>
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</div>
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</div>
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</div>
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</body>
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