mirror of
https://github.com/php/doc-es.git
synced 2026-03-24 07:22:16 +01:00
142 lines
3.7 KiB
XML
142 lines
3.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- EN-Revision: bf92d8bd839301de7c837d20ab1dac6c14f83bbf Maintainer: PhilDaiguille Status: ready -->
|
|
<!-- Reviewed: yes -->
|
|
<reference xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="class.volatile" role="class">
|
|
<title>La clase Volatile</title>
|
|
<titleabbrev>Volatile</titleabbrev>
|
|
|
|
<partintro>
|
|
|
|
<!-- {{{ Volatile intro -->
|
|
<section xml:id="volatile.intro">
|
|
&reftitle.intro;
|
|
<simpara>
|
|
La clase <classname>Volatile</classname> es nueva en pthreads v3. Su
|
|
introducción es una consecuencia de las nuevas semánticas de inmutabilidad
|
|
de los miembros <classname>Threaded</classname> de las clases <classname>Threaded</classname>.
|
|
La clase <classname>Volatile</classname> permite la mutabilidad de sus miembros
|
|
<classname>Threaded</classname>, y es igualmente utilizada para almacenar
|
|
arrays PHP en contextos <classname>Threaded</classname>.
|
|
</simpara>
|
|
</section>
|
|
<!-- }}} -->
|
|
|
|
<section xml:id="volatile.synopsis">
|
|
&reftitle.classsynopsis;
|
|
|
|
<!-- {{{ Synopsis -->
|
|
<classsynopsis>
|
|
<ooclass><classname>Volatile</classname></ooclass>
|
|
|
|
<!-- {{{ Class synopsis -->
|
|
<classsynopsisinfo>
|
|
<ooclass>
|
|
<classname>Volatile</classname>
|
|
</ooclass>
|
|
|
|
<ooclass>
|
|
<modifier>extends</modifier>
|
|
<classname>Threaded</classname>
|
|
</ooclass>
|
|
|
|
<oointerface>
|
|
<interfacename>Collectable</interfacename>
|
|
</oointerface>
|
|
|
|
<oointerface>
|
|
<interfacename>Traversable</interfacename>
|
|
</oointerface>
|
|
</classsynopsisinfo>
|
|
|
|
<classsynopsisinfo role="comment">&InheritedMethods;</classsynopsisinfo>
|
|
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.threaded')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[not(@role='procedural')])">
|
|
<xi:fallback/>
|
|
</xi:include>
|
|
</classsynopsis>
|
|
<!-- }}} -->
|
|
|
|
</section>
|
|
|
|
<section xml:id="volatile.examples">
|
|
&reftitle.examples;
|
|
<example xml:id="volatile.example.immutable"><!-- {{{ -->
|
|
<title>Nuevas semánticas de inmutabilidad de Threaded</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
|
|
class Task extends Threaded
|
|
{
|
|
public function __construct()
|
|
{
|
|
$this->data = new Threaded();
|
|
|
|
// intenta reemplazar una propiedad Threaded de una clase Threaded (inválido)
|
|
$this->data = new stdClass();
|
|
}
|
|
}
|
|
|
|
var_dump((new Task())->data);
|
|
]]>
|
|
</programlisting>
|
|
&example.outputs.similar;
|
|
<screen>
|
|
<![CDATA[
|
|
RuntimeException: Threaded members previously set to Threaded objects are immutable, cannot overwrite data in %s:%d
|
|
]]>
|
|
</screen>
|
|
</example><!-- }}} -->
|
|
<example xml:id="volatile.example.basic"><!-- {{{ -->
|
|
<title>Caso de uso de Volatile</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
|
|
class Task extends Volatile
|
|
{
|
|
public function __construct()
|
|
{
|
|
$this->data = new Threaded();
|
|
|
|
// intenta reemplazar una propiedad Threaded de una clase Volatile (válido)
|
|
$this->data = new stdClass();
|
|
}
|
|
}
|
|
|
|
var_dump((new Task())->data);
|
|
]]>
|
|
</programlisting>
|
|
&example.outputs.similar;
|
|
<screen>
|
|
<![CDATA[
|
|
object(stdClass)#3 (0) {
|
|
}
|
|
]]>
|
|
</screen>
|
|
</example><!-- }}} -->
|
|
</section>
|
|
|
|
</partintro>
|
|
|
|
</reference>
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|