archived-doc-zh/reference/pthreads/pool.xml

<?xml version="1.0" encoding="utf-8"?>
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<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.pool" role="class">

 <title>Pool 类</title>
 <titleabbrev>Pool</titleabbrev>

 <partintro>

<!-- {{{ Pool intro -->
  <section xml:id="pool.intro">
   &reftitle.intro;
   <simpara>
    Pool 对象是多个 Worker 对象的容器，同时也是它们的控制器。
   </simpara>
   <simpara>
    线程池是对 Worker 功能的高层抽象，包括按照 pthreads 需要的方式来管理应用的功能。
   </simpara>
  </section>
<!-- }}} -->

  <section xml:id="pool.synopsis">
   &reftitle.classsynopsis;

<!-- {{{ Synopsis -->
   <classsynopsis>
    <ooclass><classname>Pool</classname></ooclass>

<!-- {{{ Class synopsis -->
    <classsynopsisinfo>
     <ooclass>
      <classname>Pool</classname>
     </ooclass>
    </classsynopsisinfo>
<!-- }}} -->
    <classsynopsisinfo role="comment">&Properties;</classsynopsisinfo>
    <fieldsynopsis>
     <modifier>protected</modifier>
     <varname linkend="pool.props.size">size</varname>
    </fieldsynopsis>
    <fieldsynopsis>
     <modifier>protected</modifier>
     <varname linkend="pool.props.class">class</varname>
    </fieldsynopsis>
    <fieldsynopsis>
     <modifier>protected</modifier>
     <varname linkend="pool.props.workers">workers</varname>
    </fieldsynopsis>
    <fieldsynopsis>
     <modifier>protected</modifier>
     <varname linkend="pool.props.ctor">ctor</varname>
    </fieldsynopsis>
    <fieldsynopsis>
     <modifier>protected</modifier>
     <varname linkend="pool.props.last">last</varname>
    </fieldsynopsis>

    <classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.pool')/db:refentry/db:refsect1[@role='description']/descendant::db:constructorsynopsis[not(@role='procedural')])">
     <xi:fallback/>
    </xi:include>
    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.pool')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[not(@role='procedural')])">
     <xi:fallback/>
    </xi:include>
   </classsynopsis>
<!-- }}} -->

  </section>

<!-- {{{ Pool properties -->
  <section xml:id="pool.props">
   &reftitle.properties;
   <variablelist>
    <varlistentry xml:id="pool.props.size">
     <term><varname>size</varname></term>
     <listitem>
      <simpara>Pool 对象可容纳的 Worker 对象的最大数量</simpara>
     </listitem>
    </varlistentry>
    <varlistentry xml:id="pool.props.class">
     <term><varname>class</varname></term>
     <listitem>
      <simpara>Worker 的类</simpara>
     </listitem>
    </varlistentry>
    <varlistentry xml:id="pool.props.workers">
     <term><varname>workers</varname></term>
     <listitem>
      <simpara>指向 Worker 对象的引用</simpara>
     </listitem>
    </varlistentry>
    <varlistentry xml:id="pool.props.ctor">
     <term><varname>ctor</varname></term>
     <listitem>
      <simpara>构造新的 Worker 对象时所需的参数</simpara>
     </listitem>
    </varlistentry>
    <varlistentry xml:id="pool.props.last">
     <term><varname>last</varname></term>
     <listitem>
      <simpara>最后使用的 Worker 对象在池中的位置偏移量</simpara>
     </listitem>
    </varlistentry>
   </variablelist>
  </section>
<!-- }}} -->


 </partintro>

 &reference.pthreads.entities.pool;

</reference>
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