<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>Kyoto Cabinet: kyotocabinet::TaskQueue Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.6.3 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="classes.html"><span>Class Index</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
<div class="navpath"><a class="el" href="namespacekyotocabinet.html">kyotocabinet</a>::<a class="el" href="classkyotocabinet_1_1TaskQueue.html">TaskQueue</a>
</div>
</div>
<div class="contents">
<h1>kyotocabinet::TaskQueue Class Reference</h1><!-- doxytag: class="kyotocabinet::TaskQueue" -->
<p><a class="el" href="classkyotocabinet_1_1TaskQueue_1_1Task.html" title="Interface of a task.">Task</a> queue device.
<a href="#_details">More...</a></p>
<p><code>#include <kcthread.h></code></p>
<p><a href="classkyotocabinet_1_1TaskQueue-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue_1_1Task.html">Task</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Interface of a task. <a href="classkyotocabinet_1_1TaskQueue_1_1Task.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>WorkerThread</b></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Implementation of the worker thread. <br/></td></tr>
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue.html#ae3b37efa706a67c4db3ffd4b793bf718">TaskQueue</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default Constructor. <a href="#ae3b37efa706a67c4db3ffd4b793bf718"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue.html#ae6d285ecd15e0a231903ffb8d09fd9d4">~TaskQueue</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ae6d285ecd15e0a231903ffb8d09fd9d4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue.html#ac554ce85e6ca0a0ef834df5eb53b52a5">do_task</a> (<a class="el" href="classkyotocabinet_1_1TaskQueue_1_1Task.html">Task</a> *task)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Process a task. <a href="#ac554ce85e6ca0a0ef834df5eb53b52a5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue.html#af3230686464dcdf19cd0a1585957525e">start</a> (size_t thnum)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Start the task queue. <a href="#af3230686464dcdf19cd0a1585957525e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue.html#a1ff57b077f4907b5015daf94c8325abe">finish</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Finish the task queue. <a href="#a1ff57b077f4907b5015daf94c8325abe"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue.html#a54b41ea6da44344eec8132fb71df6b91">add_task</a> (<a class="el" href="classkyotocabinet_1_1TaskQueue_1_1Task.html">Task</a> *task)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add a task. <a href="#a54b41ea6da44344eec8132fb71df6b91"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1TaskQueue.html#aeefc2ac15234d9be37b6459c9176dad9">count</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the number of tasks in the queue. <a href="#aeefc2ac15234d9be37b6459c9176dad9"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p><a class="el" href="classkyotocabinet_1_1TaskQueue_1_1Task.html" title="Interface of a task.">Task</a> queue device. </p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ae3b37efa706a67c4db3ffd4b793bf718"></a><!-- doxytag: member="kyotocabinet::TaskQueue::TaskQueue" ref="ae3b37efa706a67c4db3ffd4b793bf718" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">kyotocabinet::TaskQueue::TaskQueue </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Default Constructor. </p>
</div>
</div>
<a class="anchor" id="ae6d285ecd15e0a231903ffb8d09fd9d4"></a><!-- doxytag: member="kyotocabinet::TaskQueue::~TaskQueue" ref="ae6d285ecd15e0a231903ffb8d09fd9d4" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual kyotocabinet::TaskQueue::~TaskQueue </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Destructor. </p>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ac554ce85e6ca0a0ef834df5eb53b52a5"></a><!-- doxytag: member="kyotocabinet::TaskQueue::do_task" ref="ac554ce85e6ca0a0ef834df5eb53b52a5" args="(Task *task)=0" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void kyotocabinet::TaskQueue::do_task </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1TaskQueue_1_1Task.html">Task</a> * </td>
<td class="paramname"> <em>task</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Process a task. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>task</em> </td><td>a task object. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="af3230686464dcdf19cd0a1585957525e"></a><!-- doxytag: member="kyotocabinet::TaskQueue::start" ref="af3230686464dcdf19cd0a1585957525e" args="(size_t thnum)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void kyotocabinet::TaskQueue::start </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>thnum</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Start the task queue. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>thnum</em> </td><td>the number of worker threads. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a1ff57b077f4907b5015daf94c8325abe"></a><!-- doxytag: member="kyotocabinet::TaskQueue::finish" ref="a1ff57b077f4907b5015daf94c8325abe" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void kyotocabinet::TaskQueue::finish </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Finish the task queue. </p>
<dl class="note"><dt><b>Note:</b></dt><dd>This function blocks until all tasks in the queue are popped. </dd></dl>
</div>
</div>
<a class="anchor" id="a54b41ea6da44344eec8132fb71df6b91"></a><!-- doxytag: member="kyotocabinet::TaskQueue::add_task" ref="a54b41ea6da44344eec8132fb71df6b91" args="(Task *task)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int64_t kyotocabinet::TaskQueue::add_task </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classkyotocabinet_1_1TaskQueue_1_1Task.html">Task</a> * </td>
<td class="paramname"> <em>task</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Add a task. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>task</em> </td><td>a task object. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>the number of tasks in the queue. </dd></dl>
</div>
</div>
<a class="anchor" id="aeefc2ac15234d9be37b6459c9176dad9"></a><!-- doxytag: member="kyotocabinet::TaskQueue::count" ref="aeefc2ac15234d9be37b6459c9176dad9" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int64_t kyotocabinet::TaskQueue::count </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the number of tasks in the queue. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>the number of tasks in the queue. </dd></dl>
</div>
</div>
</div>
<hr class="footer"/><address style="text-align: right;"><small>Generated on Sat Dec 11 01:50:27 2010 for Kyoto Cabinet by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address>
</body>
</html>
distrib
>
Fedora
>
14
>
x86_64
>
media
>
updates
>
by-pkgid
>
c07f89287b8745f052fcf9bc1067c5c0
>
files
>
143
