<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<div class="moz-cite-prefix">Le 24/11/2021 à 09:51, Stéphane
Mottelet a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:d2524bec-c4bd-7a40-d74b-baf5eab7edb8@utc.fr">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<p>Hi,<br>
</p>
<div class="moz-cite-prefix">Le 24/11/2021 à 01:42, Federico
Miyara a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:1250650f-0161-3eff-37ee-1ea69b625508@fceia.unr.edu.ar">
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8">
<br>
<font face="Courier New">I'm not completely sure, but I think
this is not possible since what is passed to the function
isn't a variable but the value contained in the variable.</font></blockquote>
<font face="Courier New">No. Internally, input arguments are
passed as references to the true object. There is no copy <font
color="#0000ff"><i>unless an input argument <b>is modified</b></i></font>
in the function (in that case a copy with local scope only). </font><br>
</blockquote>
<p><br>
</p>
<p>Are you sure about that? Not when they are only reached in read
mode?</p>
<p>I might have misunderstood, but i remember a discussion with
Clément during the last ScilabTech. Clément was categorically
stating that all input arguments are copied, only and always
copied.</p>
Samuel<br>
</body>
</html>