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?>
<div id="class.ds-stack" class="reference">

 <h1 class="title">A classe Stack</h1>
 

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


  <div class="section" id="ds-stack.intro">
   <h2 class="title">Introdução</h2>
   <p class="para">
    Uma Stack é uma coleção &quot;último a entrar, primeiro a sair&quot; ou &quot;LIFO&quot; que permite apenas
    acesso ao valor no topo da estrutura e itera nessa ordem,
    destrutivamente.
   </p>
   <p class="para">
    Usa internamente um <span class="classname"><a href="class.ds-vector.php" class="classname">Ds\Vector</a></span>.
   </p>
  </div>


  <div class="section" id="ds-stack.synopsis">
   <h2 class="title">Resumo da classe</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\Stack</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">/* Métodos */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="ds-stack.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-stack.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-stack.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-stack.copy.php" class="methodname">copy</a></span>(): <span class="type"><a href="class.ds-stack.php" class="type Ds\Stack">Ds\Stack</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="ds-stack.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-stack.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-stack.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-stack.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-stack.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">
   <h2 class="title">Registro de Alterações</h2>
   <p class="para">
    <table class="doctable informaltable">
     
      <thead>
       <tr>
        <th>Versão</th>
        <th>Descrição</th>
       </tr>

      </thead>

      <tbody class="tbody">
       <tr>
        <td>PECL ds 1.3.0</td>
        <td>
         A classe agora implementa <span class="classname"><a href="class.arrayaccess.php" class="classname">ArrayAccess</a></span>.
        </td>
       </tr>

      </tbody>
     
    </table>

   </p>
  </div>

 </div>

 



















































































<h2>Índice</h2><ul class="chunklist chunklist_reference"><li><a href="ds-stack.allocate.php">Ds\Stack::allocate</a> — Aloca mem&oacute;ria suficiente para uma capacidade requerida</li><li><a href="ds-stack.capacity.php">Ds\Stack::capacity</a> — Retona a capacidade atual</li><li><a href="ds-stack.clear.php">Ds\Stack::clear</a> — Remove todos os valores</li><li><a href="ds-stack.construct.php">Ds\Stack::__construct</a> — Cria uma nova inst&acirc;ncia</li><li><a href="ds-stack.copy.php">Ds\Stack::copy</a> — Retorna uma c&oacute;pia rasa da pilha</li><li><a href="ds-stack.count.php">Ds\Stack::count</a> — Retorna o n&uacute;mero de valores na pilha</li><li><a href="ds-stack.isempty.php">Ds\Stack::isEmpty</a> — Retorna se a pilha est&aacute; vazia</li><li><a href="ds-stack.jsonserialize.php">Ds\Stack::jsonSerialize</a> — Retorna uma representa&ccedil;&atilde;o que pode ser convertida para JSON</li><li><a href="ds-stack.peek.php">Ds\Stack::peek</a> — Retorna o valor no topo da pilha</li><li><a href="ds-stack.pop.php">Ds\Stack::pop</a> — Remove e retorna o valor no topo da pilha</li><li><a href="ds-stack.push.php">Ds\Stack::push</a> — Empurra valores para a pilha</li><li><a href="ds-stack.toarray.php">Ds\Stack::toArray</a> — Converte a pilha para um array</li></ul>
</div>
<?php manual_footer($setup); ?>