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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>scim: scim::Node Class Reference</title>
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<a class="el" href="a00157.html">scim</a>::<a class="el" href="a00065.html">Node</a></div>
<h1>scim::Node Class Reference<br>
<small>
[<a class="el" href="a00159.html">SignalSlot</a>, <a class="el" href="a00159.html">SignalSlot</a>]</small>
</h1><!-- doxytag: class="scim::Node" --><!-- doxytag: inherits="scim::ReferencedObject" -->Base class for classes managing slots.
<a href="#_details">More...</a>
<p>
<code>#include <scim_connection.h></code>
<p>
Inheritance diagram for scim::Node:<p><center><img src="a00310.png" border="0" usemap="#a00311" alt="Inheritance graph"></center>
<map name="a00311">
<area href="a00103.html" shape="rect" coords="35,157,149,181" alt="">
<area href="a00072.html" shape="rect" coords="7,8,177,32" alt="">
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<center><font size="2">[<a target="top" href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for scim::Node:<p><center><img src="a00312.png" border="0" usemap="#a00313" alt="Collaboration graph"></center>
<map name="a00313">
<area href="a00072.html" shape="rect" coords="7,8,177,32" alt="">
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<center><font size="2">[<a target="top" href="graph_legend.html">legend</a>]</font></center><a href="a00314.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00095.html">Slot</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00065.html#041449dcf511aeced9641ac652e5aa36">slot</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a pointer to the slot held by this node. <a href="#041449dcf511aeced9641ac652e5aa36"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00065.html#9f486f9602407fdaebe048fd2a417788">block</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Block signal emission to the slot until unblock is called. <a href="#9f486f9602407fdaebe048fd2a417788"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00065.html#23ebb692e5c5bc88887e0dcf7431dd2c">unblock</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Unblock the slot so signal emmissions can be received. <a href="#23ebb692e5c5bc88887e0dcf7431dd2c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00065.html#415374b87f1977fc8e1680b9dc013afc">disconnect</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Disconnect the slot. The slot will no longer recieve signal emissions. <a href="#415374b87f1977fc8e1680b9dc013afc"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00065.html#ad47c7271936a00f1fb9a153fcbfcbc8">Node</a> (<a class="el" href="a00095.html">Slot</a> *slot)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#ad47c7271936a00f1fb9a153fcbfcbc8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00065.html#c5fa7842f26dd23e874b99b75b4a85f4">~Node</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#c5fa7842f26dd23e874b99b75b4a85f4"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Base class for classes managing slots.
<p>
A node connects a slot to its <a class="el" href="a00017.html">Connection</a> class, the class returned from a signal's connect() method.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="ad47c7271936a00f1fb9a153fcbfcbc8"></a><!-- doxytag: member="scim::Node::Node" ref="ad47c7271936a00f1fb9a153fcbfcbc8" args="(Slot *slot)" -->
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<td class="memname">scim::Node::Node </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00095.html">Slot</a> * </td>
<td class="paramname"> <em>slot</em> </td>
<td> ) </td>
<td width="100%"><code> [protected]</code></td>
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<p>
Constructor.
<p>
</div>
</div><p>
<a class="anchor" name="c5fa7842f26dd23e874b99b75b4a85f4"></a><!-- doxytag: member="scim::Node::~Node" ref="c5fa7842f26dd23e874b99b75b4a85f4" args="()" -->
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<td class="memname">virtual scim::Node::~Node </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [protected, virtual]</code></td>
</tr>
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</div>
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<p>
Destructor.
<p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="041449dcf511aeced9641ac652e5aa36"></a><!-- doxytag: member="scim::Node::slot" ref="041449dcf511aeced9641ac652e5aa36" args="()" -->
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<td class="memname"><a class="el" href="a00095.html">Slot</a>* scim::Node::slot </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
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<p>
Returns a pointer to the slot held by this node.
<p>
</div>
</div><p>
<a class="anchor" name="9f486f9602407fdaebe048fd2a417788"></a><!-- doxytag: member="scim::Node::block" ref="9f486f9602407fdaebe048fd2a417788" args="()=0" -->
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<td class="memname">virtual void scim::Node::block </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Block signal emission to the slot until unblock is called.
<p>
<p>
Implemented in <a class="el" href="a00103.html#f1b9c093bbbfe0d7d82ba487c7654ae9">scim::SlotNode</a>.
</div>
</div><p>
<a class="anchor" name="23ebb692e5c5bc88887e0dcf7431dd2c"></a><!-- doxytag: member="scim::Node::unblock" ref="23ebb692e5c5bc88887e0dcf7431dd2c" args="()=0" -->
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<td class="memname">virtual void scim::Node::unblock </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Unblock the slot so signal emmissions can be received.
<p>
<p>
Implemented in <a class="el" href="a00103.html#27fb95c8a36851aaa41962a0536853f1">scim::SlotNode</a>.
</div>
</div><p>
<a class="anchor" name="415374b87f1977fc8e1680b9dc013afc"></a><!-- doxytag: member="scim::Node::disconnect" ref="415374b87f1977fc8e1680b9dc013afc" args="()=0" -->
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<td class="memname">virtual void scim::Node::disconnect </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Disconnect the slot. The slot will no longer recieve signal emissions.
<p>
<p>
Implemented in <a class="el" href="a00103.html#4a01607c826e0223edff75ea8fc1721b">scim::SlotNode</a>.
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a00121.html">scim_connection.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Thu Jun 28 14:12:38 2007 for scim by
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