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    2 => 'Alloue suffisamment de m&eacute;moire pour une capacit&eacute; requise',
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?>
<div id="ds-map.allocate" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Ds\Map::allocate</h1>
  <p class="verinfo">(PECL ds &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">Ds\Map::allocate</span> &mdash; <span class="dc-title">Alloue suffisamment de mémoire pour une capacité requise</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-ds-map.allocate-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Ds\Map::allocate</strong></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>

  <p class="para rdfs-comment">
    Alloue suffisamment de mémoire pour une capacité requise.
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-ds-map.allocate-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">capacity</code></dt>
    <dd>
     <p class="para">
        Le nombre de valeurs pour lesquelles la capacité doit être allouée.
     </p>
     <blockquote class="note"><p><strong class="note">Note</strong>: 
        <p class="para">
            La capacité restera la même si cette valeur est inférieure ou égale à la
            capacité actuelle.
        </p>
     </p></blockquote>
     <blockquote class="note"><p><strong class="note">Note</strong>: 
        <p class="para">
            La capacité sera toujours arrondie à la puissance de 2 la plus proche.
        </p>
     </p></blockquote>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-ds-map.allocate-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
    Aucune valeur n&#039;est retournée.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-ds-map.allocate-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Exemple de <span class="function"><strong>Ds\Map::allocate()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$map </span><span style="color: #007700">= new </span><span style="color: #0000BB">\Ds\Map</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$map</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">capacity</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">$map</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">allocate</span><span style="color: #007700">(</span><span style="color: #0000BB">100</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$map</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">capacity</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>Résultat de l&#039;exemple ci-dessus est similaire à :</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">int(16)
int(128)</pre>
</div>
   </div>
  </div>
 </div>



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