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<h2><code><a class="back" title="Return to index" href="../index.html#category1_2">category/1-2</a></code></h2>
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<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>

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<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>
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Last updated on: August 6, 2002
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