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<h1>Soprano::Error::ErrorCache Class Reference</h1> </div>
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<p>Core class of Soprano's exception system.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="error_8h_source.html">Soprano/Error/ErrorCache</a>></code></p>
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<img id="dynsection-0-trigger" src="closed.png"/> Inheritance diagram for Soprano::Error::ErrorCache:</div>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classSoprano_1_1Error_1_1ErrorCache-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Error_1_1ErrorCache.html#a221c4f14e558a840eafef24969f9257b">~ErrorCache</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classSoprano_1_1Error_1_1Error.html">Error</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Error_1_1ErrorCache.html#a3251b8052cdf932d59a523ca215d21c9">lastError</a> () const </td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Error_1_1ErrorCache.html#aecfcbdbb2c85b37bf6f401d0a2003273">ErrorCache</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Error_1_1ErrorCache.html#a65f952db676de0a6a186ea872fca18b8">clearError</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Error_1_1ErrorCache.html#afd1a1eccaa2af733601eab1f019a8553">setError</a> (const <a class="el" href="classSoprano_1_1Error_1_1Error.html">Error</a> &) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Error_1_1ErrorCache.html#a131a337c9dbfa3a734f48cb589c4b761">setError</a> (const <a class="elRef" href="qstring.html">QString</a> &errorMessage, int code=ErrorUnknown) const </td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Core class of Soprano's exception system. </p>
<p>The <a class="el" href="classSoprano_1_1Error_1_1ErrorCache.html" title="Core class of Soprano's exception system.">ErrorCache</a> caches <a class="el" href="classSoprano_1_1Error_1_1Error.html" title="Represents an error in Soprano.">Error</a> instances for different threads. Each thread has its own last error. This mechanism tries to replace the missing exceptions for methods that do not return an error code or another value that can state the success of the method's operation.</p>
<dl class="author"><dt><b>Author:</b></dt><dd>Sebastian Trueg <<a href="mailto:trueg@kde.org">trueg@kde.org</a>></dd></dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="soprano_error_handling.html">Error handling in Soprano</a> </dd></dl>
<p>Definition at line <a class="el" href="error_8h_source.html#l00233">233</a> of file <a class="el" href="error_8h_source.html">error.h</a>.</p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a221c4f14e558a840eafef24969f9257b"></a><!-- doxytag: member="Soprano::Error::ErrorCache::~ErrorCache" ref="a221c4f14e558a840eafef24969f9257b" args="()" -->
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<td class="memname">virtual Soprano::Error::ErrorCache::~ErrorCache </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
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<a class="anchor" id="aecfcbdbb2c85b37bf6f401d0a2003273"></a><!-- doxytag: member="Soprano::Error::ErrorCache::ErrorCache" ref="aecfcbdbb2c85b37bf6f401d0a2003273" args="()" -->
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<td class="memname">Soprano::Error::ErrorCache::ErrorCache </td>
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<td><code> [protected]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a3251b8052cdf932d59a523ca215d21c9"></a><!-- doxytag: member="Soprano::Error::ErrorCache::lastError" ref="a3251b8052cdf932d59a523ca215d21c9" args="() const " -->
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<td class="memname">virtual <a class="el" href="classSoprano_1_1Error_1_1Error.html">Error</a> Soprano::Error::ErrorCache::lastError </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Get the last error that occured in the current thread. </p>
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<a class="anchor" id="a65f952db676de0a6a186ea872fca18b8"></a><!-- doxytag: member="Soprano::Error::ErrorCache::clearError" ref="a65f952db676de0a6a186ea872fca18b8" args="() const " -->
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<td class="memname">void Soprano::Error::ErrorCache::clearError </td>
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<td> const<code> [protected]</code></td>
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<p>Reset the error for the current thread to no error. </p>
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<a class="anchor" id="afd1a1eccaa2af733601eab1f019a8553"></a><!-- doxytag: member="Soprano::Error::ErrorCache::setError" ref="afd1a1eccaa2af733601eab1f019a8553" args="(const Error &) const " -->
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<td class="memname">void Soprano::Error::ErrorCache::setError </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classSoprano_1_1Error_1_1Error.html">Error</a> & </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [protected]</code></td>
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<p>Set the last occured error. This method is const to allow setting of errors in all types of methods. The last error is as such a mutable property. </p>
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<a class="anchor" id="a131a337c9dbfa3a734f48cb589c4b761"></a><!-- doxytag: member="Soprano::Error::ErrorCache::setError" ref="a131a337c9dbfa3a734f48cb589c4b761" args="(const QString &errorMessage, int code=ErrorUnknown) const " -->
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<td class="memname">void Soprano::Error::ErrorCache::setError </td>
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<td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td>
<td class="paramname"><em>errorMessage</em>, </td>
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<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>code</em> = <code>ErrorUnknown</code> </td>
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<td></td>
<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<p>Convenience method to set simple string error messages with a default error code ErrorUnknown. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>/builddir/build/BUILD/soprano-2.6.0/soprano/<a class="el" href="error_8h_source.html">error.h</a></li>
</ul>
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