<?xml version="1.0" encoding="iso-8859-1"?> <?xml-stylesheet type="text/css" href="../../styles.css" ?> <!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" lang="en" xml:lang="en"> <head> <title>category/1-2</title> <link rel="stylesheet" href="../../styles.css" type="text/css" /> </head> <body> <hr /> <h2><code><a class="back" title="Return to index" href="../index.html#category1_2">category/1-2</a></code></h2> <hr /> <h4>Description</h4> <blockquote> <pre> category(Category) category(Category, implements(Protocols)) </pre> <p> Starting category directive. </p> </blockquote> <h4>Template and modes</h4> <blockquote> <pre> category(+category_identifier) category(+category_identifier, implements(+implemented_protocols)) </pre> </blockquote> <h4>Examples</h4> <blockquote> <pre> :- category(monitoring). :- category(monitoring, implements(monitoringp)). :- category(attributes, implements(protected::variables)). </pre> </blockquote> <hr /> <p class="center"> <strong><a href="calls1.html">Previous</a> | <a href="dynamic0.html">Next</a> | <a href="../index.html">Table of Contents</a> | <a href="../../bibliography.html">Bibliography</a> | <a href="../../glossary.html">Glossary</a></strong> </p> <p class="center"> Last updated on: August 6, 2002 </p> <hr /> </body> </html>