<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <meta http-equiv="content-type" content="application/xml+xhtml; charset=utf-8" /> <title>Logtalk entity directive: synchronized/0</title> <link rel="stylesheet" href="../../screen.css" type="text/css" media="screen"/> <link rel="stylesheet" href="../../print.css" type="text/css" media="print"/> </head> <body> <div class="top-left">Logtalk reference manual</div> <div class="top-right">Entity directive: synchronized/0</div> <div class="bottom-left"><span class="page"/></div> <div class="bottom-right"><span class="page"/></div> <div class="navtop"><a href="../../index.html">contents</a> > <a href="../index.html">reference manual</a> > <a href="../index.html#directives">directives</a></div> <h2 id="directives_synchronized0" class="codenp">synchronized/0</h2> <h4>Description</h4> <pre>synchronized</pre> <p> Declares that all object (or category) predicates and non-terminals will be synchronized (i.e. all predicates and non-terminals will use the same mutex for thread synchronization). Synchronized predicates and non-terminals are silently compiled as normal predicates and normal non-terminals when using back-end Prolog compilers that don't support multi-threading programming. </p> <h4>Template and modes</h4> <pre>synchronized</pre> <h4>Examples</h4> <pre>:- synchronized.</pre> <div class="footer"> <div class="copyright"> <span>Copyright © <a href="mailto:pmoura@logtalk.org">Paulo Moura</a> — <a href="http://logtalk.org">Logtalk.org</a></span><br/> <span>Last updated on: January 2, 2007</span> </div> <div class="navbottom"> <span><a href="protocol1_2.html">previous</a> | <a href="../../glossary.html">glossary</a> | <a href="threaded0.html">next</a></span><br/> <span><a href="http://validator.w3.org/check/referer">XHTML</a> + <a href="http://jigsaw.w3.org/css-validator/check/referer">CSS</a></span> </div> </div> </body> </html>