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<title>Returns the current capacity</title>
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<h1 class="refname">Ds\Vector::capacity</h1>
<p class="verinfo">(PECL ds >= 1.0.0)</p><p class="refpurpose"><span class="refname">Ds\Vector::capacity</span> — <span class="dc-title">Returns the current capacity</span></p>
</div>
<div class="refsect1 description" id="refsect1-ds-vector.capacity-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>Ds\Vector::capacity</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the current capacity.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-ds-vector.capacity-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-ds-vector.capacity-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The current capacity.
</p>
</div>
<div class="refsect1 examples" id="refsect1-ds-vector.capacity-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-5171">
<p><strong>Example #1 <span class="function"><strong>Ds\Vector::capacity()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$vector </span><span style="color: #007700">= new \</span><span style="color: #0000BB">Ds</span><span style="color: #007700">\</span><span style="color: #0000BB">Vector</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$vector</span><span style="color: #007700">-></span><span style="color: #0000BB">capacity</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">$vector</span><span style="color: #007700">-></span><span style="color: #0000BB">push</span><span style="color: #007700">(...</span><span style="color: #0000BB">range</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$vector</span><span style="color: #007700">-></span><span style="color: #0000BB">capacity</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">$vector</span><span style="color: #007700">[] = </span><span style="color: #DD0000">"a"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$vector</span><span style="color: #007700">-></span><span style="color: #0000BB">capacity</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
int(10)
int(50)
int(75)
</pre></div>
</div>
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