36a326908c
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1711 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
67 lines
2.2 KiB
HTML
67 lines
2.2 KiB
HTML
<?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 built-in method: sender/1</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">Built-in method: sender/1</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#methods">built-in methods</a></div>
|
|
|
|
<h2 class="codenp">sender/1<span id="methods_sender1"/></h2>
|
|
|
|
|
|
<h4>Description</h4>
|
|
|
|
<pre>sender(Sender)</pre>
|
|
<p>
|
|
Returns the object that has sent the message under processing. Note that this predicate implies an instantiation between its argument and the corresponding implicit context argument in the predicate containing the call. This instantiation occurs at the clause head, not at the clause body.
|
|
</p>
|
|
|
|
<h4>Template and modes</h4>
|
|
|
|
<pre>sender(?object_identifier)</pre>
|
|
|
|
<h4>Errors</h4>
|
|
|
|
<blockquote>
|
|
<p>
|
|
(none)
|
|
</p>
|
|
</blockquote>
|
|
|
|
<h4>Examples</h4>
|
|
|
|
<pre>% after compilation, the write/1 call will be the first goal on the clause body:
|
|
|
|
test :-
|
|
sender(Sender),
|
|
write('executing a method to answer a message sent by '),
|
|
writeq(Sender), nl.</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: October 26, 2006</span>
|
|
</div>
|
|
<div class="navbottom">
|
|
<span><a href="self1.html">previous</a> | <a href="../../glossary.html">glossary</a> | <a href="this1.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>
|