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<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="jcast">

    <refnamediv>

        <refname>jcast</refname>

        <refpurpose>Javaオブジェクトを別オブジェクトにキャスト.</refpurpose>

    </refnamediv>

    <refsynopsisdiv>

        <title>呼び出し手順</title>

        <synopsis>

            jcast(javaObject, class)

        </synopsis>

    </refsynopsisdiv>

    <refsection>

        <title>パラメータ</title>

        <variablelist>

            <varlistentry>

                <term>javaObject</term>

                <listitem>

                    <para>_JObj型のmlist</para>

                </listitem>

            </varlistentry>

            <varlistentry>

                <term>class</term>

                <listitem>

                    <para>

                        クラス名を指定する文字列または

                        jimportまたはjcompileで入手した

                        _JClass型のmlist

                    </para>

                </listitem>

            </varlistentry>

        </variablelist>

    </refsection>

    <refsection>

        <title>説明</title>

        <para>

            オブジェクトを指定したクラスの別オブジェクトにキャストします.

        </para>

    </refsection>

    <refsection>

        <title>例</title>

        <programlisting role="example"><![CDATA[
               jimport java.lang.Double;
	       jimport java.lang.Number;

               d = Double.new("1.23456");
               jgetclassname(d)
               e = jcast(d, "java.lang.Number");
	       // or as an alternative
	       f = jcast(d, Number);
               jgetclassname(e)
               jremove e d f;
      ]]></programlisting>

    </refsection>

    <refsection role="see also">

        <title>参照</title>

        <simplelist type="inline">

            <member>

                <link linkend="jgetclassname">jgetclassname</link>

            </member>

        </simplelist>

    </refsection>

    <refsection>

        <title>履歴</title>

        <revhistory>

            <revision>

                <revnumber>5.5.0</revnumber>

                <revremark>

                    関数が導入されました. 'JIMS'モジュールに基づきます.

                    JIMSモジュールとの動作上の主な違いは,

                    <link linkend="jautoUnwrap">jautoUnwrap</link>がデフォルトで

                    有効になっていることです.

                </revremark>

            </revision>

        </revhistory>

    </refsection>

</refentry>



