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?>
<div id="class.ds-queue" class="reference">
 <h1 class="title">La clase Queue</h1>
 

 <div class="partintro"><p class="verinfo">(PECL ds &gt;= 1.0.0)</p>


  <div class="section" id="ds-queue.intro">
   <h2 class="title">Introducción</h2>
   <p class="para">
    Una Queue es una colección &quot;primero en entrar, primero en salir&quot; o &quot;FIFO&quot; que
    solo permite el acceso al valor en la cabeza de la cola e itera en este orden,
    de manera destructiva.
   </p>
  </div>


  <div class="section" id="ds-queue.synopsis">
   <h2 class="title">Sinopsis de la Clase</h2>


   <div class="classsynopsis">
    <span class="ooclass"><strong class="classname"></strong></span>


    <div class="classsynopsisinfo">
     <span class="ooclass">
      <span class="modifier">class</span> <strong class="classname">Ds\Queue</strong>
     </span>

     <span class="oointerface"><span class="modifier">implements</span> 
       <a href="class.ds-collection.php" class="interfacename">Ds\Collection</a></span><span class="oointerface">,  <a href="class.arrayaccess.php" class="interfacename">ArrayAccess</a></span> {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constantes */</div>
    <div class="fieldsynopsis">
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.ds-queue.php#ds-queue.constants.min-capacity"><var class="varname">MIN_CAPACITY</var></a></var><span class="initializer"> = 8</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Métodos */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="ds-queue.allocate.php" class="methodname">allocate</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$capacity</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.capacity.php" class="methodname">capacity</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.clear.php" class="methodname">clear</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.copy.php" class="methodname">copy</a></span>(): <span class="type"><a href="class.ds-queue.php" class="type Ds\Queue">Ds\Queue</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.isempty.php" class="methodname">isEmpty</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.peek.php" class="methodname">peek</a></span>(): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.pop.php" class="methodname">pop</a></span>(): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.push.php" class="methodname">push</a></span>(<span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">...$values</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-queue.toarray.php" class="methodname">toArray</a></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

   }</div>


  </div>


  <div class="section" id="ds-queue.constants">
   <h2 class="title">Constantes predefinidas</h2>
   <dl>

    
     <dt id="ds-queue.constants.min-capacity"><strong><code><a href="class.ds-queue.php#ds-queue.constants.min-capacity">Ds\Queue::MIN_CAPACITY</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

   </dl>
  </div>


  <div class="section">
   <h2 class="title">Historial de cambios</h2>
   <p class="para">
    <table class="doctable informaltable">
     
      <thead>
       <tr>
        <th>Versión</th>
        <th>Descripción</th>
       </tr>

      </thead>

      <tbody class="tbody">
       <tr>
        <td>PECL ds 1.3.0</td>
        <td>
         Esta clase implementa ahora <span class="classname"><a href="class.arrayaccess.php" class="classname">ArrayAccess</a></span>.
        </td>
       </tr>

      </tbody>
     
    </table>

   </p>
  </div>

 </div>

 

























































































<h2>Tabla de contenidos</h2><ul class="chunklist chunklist_reference"><li><a href="ds-queue.allocate.php">Ds\Queue::allocate</a> — Asigna suficiente memoria para una capacidad requerida</li><li><a href="ds-queue.capacity.php">Ds\Queue::capacity</a> — Devuelve la capacidad actual</li><li><a href="ds-queue.clear.php">Ds\Queue::clear</a> — Elimina todos los valores</li><li><a href="ds-queue.construct.php">Ds\Queue::__construct</a> — Crear una nueva instancia</li><li><a href="ds-queue.copy.php">Ds\Queue::copy</a> — Devuelve una copia superficial de la cola</li><li><a href="ds-queue.count.php">Ds\Queue::count</a> — Devuelve el n&uacute;mero de valores en la cola</li><li><a href="ds-queue.isempty.php">Ds\Queue::isEmpty</a> — Indica si la cola est&aacute; vac&iacute;a</li><li><a href="ds-queue.jsonserialize.php">Ds\Queue::jsonSerialize</a> — Regresa una representacion que puede ser convertida a JSON</li><li><a href="ds-queue.peek.php">Ds\Queue::peek</a> — Devuelve el valor al frente de la cola</li><li><a href="ds-queue.pop.php">Ds\Queue::pop</a> — Elimina y devuelve el valor al frente de la cola</li><li><a href="ds-queue.push.php">Ds\Queue::push</a> — A&ntilde;ade un elemento a la cola</li><li><a href="ds-queue.toarray.php">Ds\Queue::toArray</a> — Convierte la cola en un array</li></ul>
</div>
<?php manual_footer($setup); ?>