<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>QSystemSemaphore Class Reference</title> <link href="classic.css" rel="stylesheet" type="text/css" /> </head> <body> <h1 align="center">QSystemSemaphore Class Reference</h1> <h3 align="center">[<a href="com_trolltech_qt_core.html">com.trolltech.qt.core</a> package]</h3> <h3>Constructor</h3> <ul> <li><div class="fn"/><b>void QSystemSemaphore(String key, int initialValue, AccessMode mode)</b></li> </ul> <h3>Constructor Properties</h3> <ul> <li><b>prototype</b>: The QSystemSemaphore prototype object</li> <li><b>Open</b></li> <li><b>Create</b></li> <li><b>AccessMode( value )</b></li> <li><b>NoError</b></li> <li><b>PermissionDenied</b></li> <li><b>KeyError</b></li> <li><b>AlreadyExists</b></li> <li><b>NotFound</b></li> <li><b>OutOfResources</b></li> <li><b>UnknownError</b></li> <li><b>SystemSemaphoreError( value )</b></li> </ul> <h3>Prototype Object Properties</h3> <ul> <li><div class="fn"/><b>bool acquire()</b></li> <li><div class="fn"/><b>SystemSemaphoreError error()</b></li> <li><div class="fn"/><b>String errorString()</b></li> <li><div class="fn"/><b>String key()</b></li> <li><div class="fn"/><b>bool release(int n)</b></li> <li><div class="fn"/><b>void setKey(String key, int initialValue, AccessMode mode)</b></li> </ul> <h3>Instance Properties</h3> <p>QSystemSemaphore objects have no special properties beyond those inherited from the QSystemSemaphore prototype object.</p> </body> </html>