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<?xml version="1.0" encoding="UTF-8"?>
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" version="5.0-subset Scilab" xml:lang="en" xml:id="stacksize">
<info>
<pubdate>$LastChangedDate$</pubdate>
</info>
<refnamediv>
<refname>stacksize</refname>
<refpurpose> set scilab stack size</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>stacksize(n)
stacksize('max')
stacksize('min')
sz=stacksize()</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry>
<term>n</term>
<listitem>
<para>integer, the required stack size given in number of double precision words</para>
</listitem>
</varlistentry>
<varlistentry>
<term>sz</term>
<listitem>
<para>2-vector [total used]</para>
</listitem>
</varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
Scilab stores "usual" variables in a stack <literal>stk</literal> (for global variables see <literal>gstacksize</literal>).</para>
<para><literal>stacksize(n)</literal> allows the user to increase or decrease the size of
this stack. The maximum allowed size depends on the amount of
free memory and swap space available at the time.</para>
<para><literal>stacksize('max')</literal> allows the user to increase the size of
this stack to the maximum.</para>
<para><literal>stacksize('min')</literal> allows the user to decrease the size of
this stack to the minimum.</para>
<para>
This function with the <literal>n</literal> argument can now be used everywhere.</para>
<para><literal>sz=stacksize()</literal> returns a 2-vector which contains the current
total and used stack size.</para>
</refsection>
<refsection>
<title>See Also</title>
<simplelist type="inline">
<member>
<link linkend="who">who</link>
</member>
<member>
<link linkend="gstacksize">gstacksize</link>
</member>
</simplelist>
</refsection>
</refentry>
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