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<?xml version="1.0" encoding="ISO-8859-1"?>
<refentry version="5.0-subset Scilab" xml:id="iserror" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:ns3="http://www.w3.org/1999/xhtml"
xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:db="http://docbook.org/ns/docbook">
<info>
<pubdate>$LastChangedDate$</pubdate>
</info>
<refnamediv>
<refname>iserror</refname>
<refpurpose>teste de ocorrncia de erros</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title> Seqncia de Chamamento </title>
<synopsis>iserror([n])</synopsis>
</refsynopsisdiv>
<refsection>
<title>Descrio</title>
<para>Testa se um nmero de erro <literal>n</literal> ocorreu (aps uma
chamada a <literal>errcatch</literal>). <literal>iserror</literal> retorna
<literal>1</literal> se o erro ocorreu e <literal>0</literal> , caso
contrrio.</para>
<para><literal>n>0</literal> o nmero do erro ; todos os erros so
testados com <literal>n<0</literal>.</para>
</refsection>
<refsection>
<title> Ver Tambm </title>
<simplelist type="inline">
<member><link linkend="error">error</link></member>
<member><link linkend="errcatch">errcatch</link></member>
</simplelist>
</refsection>
</refentry>
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