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<h2><code><a class="back" title="Return to index" href="../index.html#define_events5">define_events/5</a></code></h2>
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<h4>Description</h4>

<blockquote>
<pre>
define_events(Event, Object, Message, Sender, Monitor)
</pre>
<p>
	Defines a new set of events.
</p>
</blockquote>

<h4>Template and modes</h4>

<blockquote>
<pre>
define_events(@event, @object_identifier, @callable, @object_identifier, +object_identifier)
</pre>
</blockquote>

<h4>Errors</h4>

<blockquote>
	<dl>
		<dt>Event is neither a variable nor a valid event identifier:</dt>
			<dd><code>type_error(event, Event)</code></dd>
		<dt>Object is neither a variable nor a valid object identifier:</dt>
			<dd><code>type_error(object_identifier, Object)</code></dd>
		<dt>Message is neither a variable nor a callable term:</dt>
			<dd><code>type_error(callable, Message)</code></dd>
		<dt>Sender is neither a variable nor a valid object identifier:</dt>
			<dd><code>type_error(object_identifier, Sender)</code></dd>
		<dt>Monitor is a variable:</dt>
			<dd><code>instantiation_error</code></dd>
		<dt>Monitor is neither a variable nor a valid object identifier:</dt>
			<dd><code>type_error(object_identifier, Monitor)</code></dd>
	</dl>
</blockquote>

<h4>Examples</h4>

<blockquote>
<pre>
| ?- define_events(_, list, member(_, _), _ , debugger).
</pre>
</blockquote>

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Last updated on: August 6, 2002
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