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<title>OpenDDS: OpenDDS::DCPS::TransportSendControlElement Class Reference</title>
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<a class="el" href="a01301.html">OpenDDS</a>::<a class="el" href="a01275.html">DCPS</a>::<a class="el" href="a00756.html">TransportSendControlElement</a></div>
<h1>OpenDDS::DCPS::TransportSendControlElement Class Reference</h1><!-- doxytag: class="OpenDDS::DCPS::TransportSendControlElement" --><!-- doxytag: inherits="OpenDDS::DCPS::TransportQueueElement" --><code>#include <TransportSendControlElement.h></code>
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Inheritance diagram for OpenDDS::DCPS::TransportSendControlElement:<p><center><img src="a02891.png" border="0" usemap="#a02892" alt="Inheritance graph"></center>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for OpenDDS::DCPS::TransportSendControlElement:<p><center><img src="a02893.png" border="0" usemap="#a02894" alt="Collaboration graph"></center>
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<area href="a00751.html" shape="rect" coords="91,7,387,31" alt="">
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="a00116.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#f57a0caf24628b3ab1321ea9b0386a4d">TransportSendControlElement</a> (int initial_count, <a class="el" href="a00552.html">RepoId</a> publisher_id, <a class="el" href="a00758.html">TransportSendListener</a> *listener, ACE_Message_Block *msg_block, <a class="el" href="a00483.html">TransportSendControlElementAllocator</a> *allocator=0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#62c572a9333a0b82db0030f4d1f5185b">~TransportSendControlElement</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#638a2ac96203bbe84ae2d3a9f8e52f85">requires_exclusive_packet</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Overriden to always return true for Send Control elements. <a href="#638a2ac96203bbe84ae2d3a9f8e52f85"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00552.html">RepoId</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#482df69df6040febdac48e6b979a0695">publication_id</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Accessor for the publisher id. <a href="#482df69df6040febdac48e6b979a0695"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const ACE_Message_Block * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#d68a8e768c6619f757d2254e3397a0c6">msg</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Accessor for the ACE_Message_Block. <a href="#d68a8e768c6619f757d2254e3397a0c6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#492a7bce57ea62afd2182ccee38365dc">is_control</a> (<a class="el" href="a00552.html">RepoId</a> pub_id) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Is the element a "control" sample from the specified pub_id? <a href="#492a7bce57ea62afd2182ccee38365dc"></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">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#659a2fb0c85ffcfa16992038aa361116">release_element</a> (bool dropped_by_transport)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Invoked when the counter reaches 0. <a href="#659a2fb0c85ffcfa16992038aa361116"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00552.html">RepoId</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#6db823bcb7c3669ec42cd79de91bb7f9">publisher_id_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The publisher of the control message. <a href="#6db823bcb7c3669ec42cd79de91bb7f9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00758.html">TransportSendListener</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#6262d75af1bb9e4dd31f4e125f8ef2e0">listener_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The <a class="el" href="a00758.html">TransportSendListener</a> object to call back upon. <a href="#6262d75af1bb9e4dd31f4e125f8ef2e0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">ACE_Message_Block * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#c23abc8b898efb0a744ab0b644f75071">msg_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The control message. <a href="#c23abc8b898efb0a744ab0b644f75071"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00483.html">TransportSendControlElementAllocator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00756.html#11483e71687fb08476d9f24fef04549d">allocator_</a></td></tr>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="f57a0caf24628b3ab1321ea9b0386a4d"></a><!-- doxytag: member="OpenDDS::DCPS::TransportSendControlElement::TransportSendControlElement" ref="f57a0caf24628b3ab1321ea9b0386a4d" args="(int initial_count, RepoId publisher_id, TransportSendListener *listener, ACE_Message_Block *msg_block, TransportSendControlElementAllocator *allocator=0)" -->
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<td class="memname">ACE_INLINE OpenDDS::DCPS::TransportSendControlElement::TransportSendControlElement </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>initial_count</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00552.html">RepoId</a> </td>
<td class="paramname"> <em>publisher_id</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00758.html">TransportSendListener</a> * </td>
<td class="paramname"> <em>listener</em>, </td>
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<td class="paramtype">ACE_Message_Block * </td>
<td class="paramname"> <em>msg_block</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00483.html">TransportSendControlElementAllocator</a> * </td>
<td class="paramname"> <em>allocator</em> = <code>0</code></td><td> </td>
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<td>)</td>
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<a class="anchor" name="62c572a9333a0b82db0030f4d1f5185b"></a><!-- doxytag: member="OpenDDS::DCPS::TransportSendControlElement::~TransportSendControlElement" ref="62c572a9333a0b82db0030f4d1f5185b" args="()" -->
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<td class="memname">OpenDDS::DCPS::TransportSendControlElement::~TransportSendControlElement </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [virtual]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="492a7bce57ea62afd2182ccee38365dc"></a><!-- doxytag: member="OpenDDS::DCPS::TransportSendControlElement::is_control" ref="492a7bce57ea62afd2182ccee38365dc" args="(RepoId pub_id) const " -->
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<td class="memname">bool OpenDDS::DCPS::TransportSendControlElement::is_control </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00552.html">RepoId</a> </td>
<td class="paramname"> <em>pub_id</em> </td>
<td> ) </td>
<td width="100%"> const<code> [virtual]</code></td>
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Is the element a "control" sample from the specified pub_id?
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