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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<a class="el" href="a00157.html">scim</a>::<a class="el" href="a00017.html">Connection</a></div>
<h1>scim::Connection 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::Connection" -->A signal connection class.
<a href="#_details">More...</a>
<p>
<code>#include <scim_connection.h></code>
<p>
<a href="a00315.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Constructors</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00017.html#9b434f06b0635da7df5c09587fcd0210">Connection</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#9b434f06b0635da7df5c09587fcd0210"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00017.html#2ecbb9f7506a3407f2f18abd006a7da7">Connection</a> (<a class="el" href="a00065.html">Node</a> *node)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00017.html#dcef04a87f7f51307dc1ee578d9213d9">Connection</a> (const <a class="el" href="a00017.html">Connection</a> &src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor. <a href="#dcef04a87f7f51307dc1ee578d9213d9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00017.html#710625d0d2bad44491a89a48f9db0aed">~Connection</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#710625d0d2bad44491a89a48f9db0aed"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00017.html">Connection</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00017.html#7f6a21e8565a3740b4245e2435b45e20">operator=</a> (const <a class="el" href="a00017.html">Connection</a> &src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator. <a href="#7f6a21e8565a3740b4245e2435b45e20"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A signal connection class.
<p>
A <a class="el" href="a00017.html">Connection</a> class is returned by value from a signal's connect() method. Using this class you can block, unblock and disconnect a signal connection.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="9b434f06b0635da7df5c09587fcd0210"></a><!-- doxytag: member="scim::Connection::Connection" ref="9b434f06b0635da7df5c09587fcd0210" args="()" -->
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<td class="memname">scim::Connection::Connection </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
Default constructor.
<p>
</div>
</div><p>
<a class="anchor" name="2ecbb9f7506a3407f2f18abd006a7da7"></a><!-- doxytag: member="scim::Connection::Connection" ref="2ecbb9f7506a3407f2f18abd006a7da7" args="(Node *node)" -->
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<td class="memname">scim::Connection::Connection </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00065.html">Node</a> * </td>
<td class="paramname"> <em>node</em> </td>
<td> ) </td>
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<p>
Construct a connection object for node. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em> </td><td>- a pointer to the <a class="el" href="a00065.html">Node</a> class for this connection. </td></tr>
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</dl>
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<a class="anchor" name="dcef04a87f7f51307dc1ee578d9213d9"></a><!-- doxytag: member="scim::Connection::Connection" ref="dcef04a87f7f51307dc1ee578d9213d9" args="(const Connection &src)" -->
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<td class="memname">scim::Connection::Connection </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00017.html">Connection</a> & </td>
<td class="paramname"> <em>src</em> </td>
<td> ) </td>
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Copy constructor.
<p>
</div>
</div><p>
<a class="anchor" name="710625d0d2bad44491a89a48f9db0aed"></a><!-- doxytag: member="scim::Connection::~Connection" ref="710625d0d2bad44491a89a48f9db0aed" args="()" -->
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<td class="memname">scim::Connection::~Connection </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
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Destructor.
<p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="7f6a21e8565a3740b4245e2435b45e20"></a><!-- doxytag: member="scim::Connection::operator=" ref="7f6a21e8565a3740b4245e2435b45e20" args="(const Connection &src)" -->
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<td class="memname"><a class="el" href="a00017.html">Connection</a>& scim::Connection::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00017.html">Connection</a> & </td>
<td class="paramname"> <em>src</em> </td>
<td> ) </td>
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Assignment operator.
<p>
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<a class="anchor" name="430b612cb228643be75e619ec9954697"></a><!-- doxytag: member="scim::Connection::block" ref="430b612cb228643be75e619ec9954697" args="()" -->
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<td class="memname">void scim::Connection::block </td>
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<p>
Block signal transmission to a slot. The slot will not be called during any signal emissions unless it is unblocked again.
</div>
</div><p>
<a class="anchor" name="c2d8e3a0c63ae30c7f9c38813beeeff6"></a><!-- doxytag: member="scim::Connection::unblock" ref="c2d8e3a0c63ae30c7f9c38813beeeff6" args="()" -->
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<td class="memname">void scim::Connection::unblock </td>
<td>(</td>
<td class="paramname"> </td>
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<p>
Unblock a previously blocked slot. A blocked slot is skipped during signal emissions and will not be invoked, unblocking it (for exactly the number of times it has been blocked before) reverts its "blocked" state, so the slot will be recognized by the signal system and is called upon future or currently ongoing signal emissions.
</div>
</div><p>
<a class="anchor" name="71a8cd79ec637755ced226d3bac38b34"></a><!-- doxytag: member="scim::Connection::disconnect" ref="71a8cd79ec637755ced226d3bac38b34" args="()" -->
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<td class="memname">void scim::Connection::disconnect </td>
<td>(</td>
<td class="paramname"> </td>
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<p>
Disconnect a slot. The slot will not be called during any future or currently ongoing emissions of the signal it has been connected to.
</div>
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<a class="anchor" name="430b612cb228643be75e619ec9954697"></a><!-- doxytag: member="scim::Connection::block" ref="430b612cb228643be75e619ec9954697" args="()" -->
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<td class="memname">void scim::Connection::block </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
Block signal transmission to a slot. The slot will not be called during any signal emissions unless it is unblocked again.
</div>
</div><p>
<a class="anchor" name="c2d8e3a0c63ae30c7f9c38813beeeff6"></a><!-- doxytag: member="scim::Connection::unblock" ref="c2d8e3a0c63ae30c7f9c38813beeeff6" args="()" -->
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<td class="memname">void scim::Connection::unblock </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
Unblock a previously blocked slot. A blocked slot is skipped during signal emissions and will not be invoked, unblocking it (for exactly the number of times it has been blocked before) reverts its "blocked" state, so the slot will be recognized by the signal system and is called upon future or currently ongoing signal emissions.
</div>
</div><p>
<a class="anchor" name="71a8cd79ec637755ced226d3bac38b34"></a><!-- doxytag: member="scim::Connection::disconnect" ref="71a8cd79ec637755ced226d3bac38b34" args="()" -->
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<td class="memname">void scim::Connection::disconnect </td>
<td>(</td>
<td class="paramname"> </td>
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<td width="100%"></td>
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<p>
Disconnect a slot. The slot will not be called during any future or currently ongoing emissions of the signal it has been connected to.
</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>
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