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<div class="headertitle"><div class="title">L4::Invalid_capability Class Reference<div class="ingroups"><a class="el" href="group__api__l4re.html">L4Re C++ Interface</a> &raquo; <a class="el" href="group__l4cxx__exceptions.html">C++ Exceptions</a></div></div></div>
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<p>Indicates that an invalid object was invoked.
<a href="#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="exceptions_source.html">l4/cxx/exceptions</a>&gt;</code></p>
<div id="dynsection-0" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Inheritance diagram for L4::Invalid_capability:</div>
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<div id="dynsection-1" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Collaboration diagram for L4::Invalid_capability:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-pub-methods" class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a4b4aae46ffa7a4364e731e883da017ac" id="r_a4b4aae46ffa7a4364e731e883da017ac"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a4b4aae46ffa7a4364e731e883da017ac">Invalid_capability</a> (<a class="el" href="classL4_1_1Cap.html">Cap</a>&lt; void &gt; const &amp;o) noexcept</td></tr>
<tr class="memdesc:a4b4aae46ffa7a4364e731e883da017ac"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create an Invalid_object exception for the Object o. <br /></td></tr>
<tr class="memitem:a4449b4777db193d553a7b80321115854" id="r_a4449b4777db193d553a7b80321115854"><td class="memItemLeft" align="right" valign="top"><a id="a4449b4777db193d553a7b80321115854" name="a4449b4777db193d553a7b80321115854"></a>
char const *&#160;</td><td class="memItemRight" valign="bottom"><b>str</b> () const noexcept override</td></tr>
<tr class="memdesc:a4449b4777db193d553a7b80321115854"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a human readable string for the exception. <br /></td></tr>
<tr class="memitem:a52b0b4ced881b8000adca5beb745ac7f" id="r_a52b0b4ced881b8000adca5beb745ac7f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classL4_1_1Cap.html">Cap</a>&lt; void &gt; const &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a52b0b4ced881b8000adca5beb745ac7f">cap</a> () const noexcept</td></tr>
<tr class="memdesc:a52b0b4ced881b8000adca5beb745ac7f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the object that caused the error. <br /></td></tr>
<tr class="inherit_header pub_methods_classL4_1_1Base__exception"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_classL4_1_1Base__exception')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Public Member Functions inherited from <a class="el" href="classL4_1_1Base__exception.html">L4::Base_exception</a></td></tr>
<tr class="memitem:a330fcbff9221e9c33f3f7f769972faae inherit pub_methods_classL4_1_1Base__exception" id="r_a330fcbff9221e9c33f3f7f769972faae"><td class="memItemLeft" align="right" valign="top">
virtual&#160;</td><td class="memItemRight" valign="bottom"><b>~Base_exception</b> () noexcept</td></tr>
<tr class="memdesc:a330fcbff9221e9c33f3f7f769972faae inherit pub_methods_classL4_1_1Base__exception"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destruction. <br /></td></tr>
<tr class="inherit_header pub_methods_classL4_1_1Exception__tracer"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_classL4_1_1Exception__tracer')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Public Member Functions inherited from <a class="el" href="classL4_1_1Exception__tracer.html">L4::Exception_tracer</a></td></tr>
<tr class="memitem:a0f5103d8fffa5cbd950429f9d7be135c inherit pub_methods_classL4_1_1Exception__tracer" id="r_a0f5103d8fffa5cbd950429f9d7be135c"><td class="memItemLeft" align="right" valign="top">
void const *const *&#160;</td><td class="memItemRight" valign="bottom"><b>pc_array</b> () const noexcept</td></tr>
<tr class="memdesc:a0f5103d8fffa5cbd950429f9d7be135c inherit pub_methods_classL4_1_1Exception__tracer"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the array containing the call trace. <br /></td></tr>
<tr class="memitem:ad6056c91b0d78eee79bb26aa2d73292f inherit pub_methods_classL4_1_1Exception__tracer" id="r_ad6056c91b0d78eee79bb26aa2d73292f"><td class="memItemLeft" align="right" valign="top">
int&#160;</td><td class="memItemRight" valign="bottom"><b>frame_count</b> () const noexcept</td></tr>
<tr class="memdesc:ad6056c91b0d78eee79bb26aa2d73292f inherit pub_methods_classL4_1_1Exception__tracer"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the number of entries that are valid in the call trace. <br /></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-inherited" class="groupheader"><a id="inherited" name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classL4_1_1Base__exception"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_methods_classL4_1_1Base__exception')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Protected Member Functions inherited from <a class="el" href="classL4_1_1Base__exception.html">L4::Base_exception</a></td></tr>
<tr class="memitem:a749bf88c609df1a1ff608ea626c7db37 inherit pro_methods_classL4_1_1Base__exception" id="r_a749bf88c609df1a1ff608ea626c7db37"><td class="memItemLeft" align="right" valign="top">
&#160;</td><td class="memItemRight" valign="bottom"><b>Base_exception</b> () noexcept</td></tr>
<tr class="memdesc:a749bf88c609df1a1ff608ea626c7db37 inherit pro_methods_classL4_1_1Base__exception"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a base exception. <br /></td></tr>
<tr class="inherit_header pro_methods_classL4_1_1Exception__tracer"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_methods_classL4_1_1Exception__tracer')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Protected Member Functions inherited from <a class="el" href="classL4_1_1Exception__tracer.html">L4::Exception_tracer</a></td></tr>
<tr class="memitem:a0f58ddde8e3583c1612f6c81ae4ed432 inherit pro_methods_classL4_1_1Exception__tracer" id="r_a0f58ddde8e3583c1612f6c81ae4ed432"><td class="memItemLeft" align="right" valign="top">
&#160;</td><td class="memItemRight" valign="bottom"><b>Exception_tracer</b> () noexcept</td></tr>
<tr class="memdesc:a0f58ddde8e3583c1612f6c81ae4ed432 inherit pro_methods_classL4_1_1Exception__tracer"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a back trace. <br /></td></tr>
</table>
<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Indicates that an invalid object was invoked. </p>
<p>An Object is invalid if it has L4_INVALID_ID as server <a class="el" href="namespaceL4.html" title="L4 low-level kernel interface.">L4</a> UID, or if the server does not know the object ID. </p>
<p class="definition">Definition at line <a class="el" href="exceptions_source.html#l00234">234</a> of file <a class="el" href="exceptions_source.html">exceptions</a>.</p>
</div><a name="doc-constructors" id="doc-constructors"></a><h2 id="header-doc-constructors" class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a4b4aae46ffa7a4364e731e883da017ac" name="a4b4aae46ffa7a4364e731e883da017ac"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4b4aae46ffa7a4364e731e883da017ac">&#9670;&#160;</a></span>Invalid_capability()</h2>
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<td class="memname">L4::Invalid_capability::Invalid_capability </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classL4_1_1Cap.html">Cap</a>&lt; void &gt; const &amp;</td> <td class="paramname"><span class="paramname"><em>o</em></span></td><td>)</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel explicit">explicit</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Create an Invalid_object exception for the Object o. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">o</td><td>The object that caused the server side error. </td></tr>
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</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="exceptions_source.html#l00244">244</a> of file <a class="el" href="exceptions_source.html">exceptions</a>.</p>
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<a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Member Function Documentation</h2>
<a id="a52b0b4ced881b8000adca5beb745ac7f" name="a52b0b4ced881b8000adca5beb745ac7f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a52b0b4ced881b8000adca5beb745ac7f">&#9670;&#160;</a></span>cap()</h2>
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<td class="memname"><a class="el" href="classL4_1_1Cap.html">Cap</a>&lt; void &gt; const &amp; L4::Invalid_capability::cap </td>
<td>(</td>
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Get the object that caused the error. </p>
<dl class="section return"><dt>Returns</dt><dd>The object that caused the error on invocation. </dd></dl>
<p class="definition">Definition at line <a class="el" href="exceptions_source.html#l00253">253</a> of file <a class="el" href="exceptions_source.html">exceptions</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>l4/cxx/<a class="el" href="exceptions_source.html">exceptions</a></li>
</ul>
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