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<?xml version="1.0" encoding="UTF-8"?>
<!--
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) INRIA -
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
-->
<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="ja" xml:id="iconvert">
<info>
<pubdate>$LastChangedDate$</pubdate>
</info>
<refnamediv>
<refname>iconvert</refname>
<refpurpose>1または4バイト整数表現に変換する</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>呼び出し手順</title>
<synopsis>y=iconvert(X,itype)</synopsis>
</refsynopsisdiv>
<refsection>
<title>パラメータ</title>
<variablelist>
<varlistentry>
<term>X</term>
<listitem>
<para>浮動小数点数または整数の行列</para>
</listitem>
</varlistentry>
<varlistentry>
<term>y</term>
<listitem>
<para>1,2または4バイト整数の行列.</para>
</listitem>
</varlistentry>
</variablelist>
</refsection>
<refsection>
<title>説明</title>
<para>
1, 2 または 4バイト整数に変換し,保存します.
</para>
<variablelist>
<varlistentry>
<term>itype=0</term>
<listitem>
<para>浮動小数点数を返します</para>
</listitem>
</varlistentry>
<varlistentry>
<term>itype=1</term>
<listitem>
<para>[-128,127]の範囲のint8型の数を返します</para>
</listitem>
</varlistentry>
<varlistentry>
<term>itype=11</term>
<listitem>
<para>[0,255]の範囲のuint8型の数を返します</para>
</listitem>
</varlistentry>
<varlistentry>
<term>itype=2</term>
<listitem>
<para>[-32768,32767]の範囲のint16型の数を返します</para>
</listitem>
</varlistentry>
<varlistentry>
<term>itype=12</term>
<listitem>
<para>[0, 65535]の範囲のuint16型の数を返します</para>
</listitem>
</varlistentry>
<varlistentry>
<term>itype=4</term>
<listitem>
<para>[-2147483648,2147483647]の範囲のint32型の数を返します</para>
</listitem>
</varlistentry>
<varlistentry>
<term>itype=14</term>
<listitem>
<para> [0, 4294967295]の範囲のuint32型の数を返します</para>
</listitem>
</varlistentry>
</variablelist>
</refsection>
<refsection>
<title>例</title>
<programlisting role="example"><![CDATA[
b=int32([1 -120 127 312])
y=iconvert(b,1)
]]></programlisting>
</refsection>
<refsection role="see also">
<title>参照</title>
<simplelist type="inline">
<member>
<link linkend="double">double</link>
</member>
<member>
<link linkend="inttype">inttype</link>
</member>
</simplelist>
</refsection>
</refentry>
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