<!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"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <title>Kyoto Cabinet: kyotocabinet::CondVar Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Kyoto Cabinet </div> </td> </tr> </tbody> </table> </div> <!-- Generated by Doxygen 1.7.6.1 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <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 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href="classkyotocabinet_1_1CondVar.html#details">More...</a></p> <p><code>#include <kcthread.h></code></p> <p><a href="classkyotocabinet_1_1CondVar-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-methods"></a> 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_1CondVar.html#ab26f80626ff5b55365629a68be592b3e">CondVar</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#ab26f80626ff5b55365629a68be592b3e"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1CondVar.html#aa9a6ae72fab7454c16a81ca1790c9e30">~CondVar</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#aa9a6ae72fab7454c16a81ca1790c9e30"></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_1CondVar.html#a57374e8d032ba00526a516b6e7e3218f">wait</a> (<a class="el" href="classkyotocabinet_1_1Mutex.html">Mutex</a> *mutex)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Wait for the signal. <a href="#a57374e8d032ba00526a516b6e7e3218f"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classkyotocabinet_1_1CondVar.html#aeec95d1994700e3a6e704c54038a2bfd">wait</a> (<a class="el" href="classkyotocabinet_1_1Mutex.html">Mutex</a> *mutex, double sec)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Wait for the signal. <a href="#aeec95d1994700e3a6e704c54038a2bfd"></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_1CondVar.html#a460512c8bd598b5cbd3955a07687bdb5">signal</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Send the wake-up signal to another waiting thread. <a href="#a460512c8bd598b5cbd3955a07687bdb5"></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_1CondVar.html#a36c12c7fbf47e11d3a8447fb81cd39e0">broadcast</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Send the wake-up signals to all waiting threads. <a href="#a36c12c7fbf47e11d3a8447fb81cd39e0"></a><br/></td></tr> </table> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><p>Condition variable. </p> </div><hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="ab26f80626ff5b55365629a68be592b3e"></a><!-- doxytag: member="kyotocabinet::CondVar::CondVar" ref="ab26f80626ff5b55365629a68be592b3e" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classkyotocabinet_1_1CondVar.html#ab26f80626ff5b55365629a68be592b3e">kyotocabinet::CondVar::CondVar</a> </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [explicit]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Default constructor. </p> </div> </div> <a class="anchor" id="aa9a6ae72fab7454c16a81ca1790c9e30"></a><!-- doxytag: member="kyotocabinet::CondVar::~CondVar" ref="aa9a6ae72fab7454c16a81ca1790c9e30" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classkyotocabinet_1_1CondVar.html#aa9a6ae72fab7454c16a81ca1790c9e30">kyotocabinet::CondVar::~CondVar</a> </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Destructor. </p> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a57374e8d032ba00526a516b6e7e3218f"></a><!-- doxytag: member="kyotocabinet::CondVar::wait" ref="a57374e8d032ba00526a516b6e7e3218f" args="(Mutex *mutex)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="classkyotocabinet_1_1CondVar.html#a57374e8d032ba00526a516b6e7e3218f">kyotocabinet::CondVar::wait</a> </td> <td>(</td> <td class="paramtype"><a class="el" href="classkyotocabinet_1_1Mutex.html">Mutex</a> * </td> <td class="paramname"><em>mutex</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Wait for the signal. </p> <dl class="params"><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">mutex</td><td>a locked mutex. </td></tr> </table> </dd> </dl> </div> </div> <a class="anchor" id="aeec95d1994700e3a6e704c54038a2bfd"></a><!-- doxytag: member="kyotocabinet::CondVar::wait" ref="aeec95d1994700e3a6e704c54038a2bfd" args="(Mutex *mutex, double sec)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool <a class="el" href="classkyotocabinet_1_1CondVar.html#a57374e8d032ba00526a516b6e7e3218f">kyotocabinet::CondVar::wait</a> </td> <td>(</td> <td class="paramtype"><a class="el" href="classkyotocabinet_1_1Mutex.html">Mutex</a> * </td> <td class="paramname"><em>mutex</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">double </td> <td class="paramname"><em>sec</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Wait for the signal. </p> <dl class="params"><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">mutex</td><td>a locked mutex. </td></tr> <tr><td class="paramname">sec</td><td>the interval of the suspension in seconds. </td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd>true on catched signal, or false on timeout. </dd></dl> </div> </div> <a class="anchor" id="a460512c8bd598b5cbd3955a07687bdb5"></a><!-- doxytag: member="kyotocabinet::CondVar::signal" ref="a460512c8bd598b5cbd3955a07687bdb5" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="classkyotocabinet_1_1CondVar.html#a460512c8bd598b5cbd3955a07687bdb5">kyotocabinet::CondVar::signal</a> </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Send the wake-up signal to another waiting thread. </p> <dl class="note"><dt><b>Note:</b></dt><dd>The mutex used for the wait method should be locked by the caller. </dd></dl> </div> </div> <a class="anchor" id="a36c12c7fbf47e11d3a8447fb81cd39e0"></a><!-- doxytag: member="kyotocabinet::CondVar::broadcast" ref="a36c12c7fbf47e11d3a8447fb81cd39e0" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="classkyotocabinet_1_1CondVar.html#a36c12c7fbf47e11d3a8447fb81cd39e0">kyotocabinet::CondVar::broadcast</a> </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Send the wake-up signals to all waiting threads. </p> <dl class="note"><dt><b>Note:</b></dt><dd>The mutex used for the wait method should be locked by the caller. </dd></dl> </div> </div> </div><!-- contents --> <hr class="footer"/><address class="footer"><small> Generated on Fri May 25 2012 01:21:36 for Kyoto Cabinet by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.7.6.1 </small></address> </body> </html>