<?= what does this mean in C++?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/5199630/what-does-the-operator-mean">What does the &gt;?= operator mean?</a>  </p>
</blockquote>



<p>I have encountered this line, </p>

<pre><code>bot &lt;?= fnet[v][u] ? fnet[v][u] : ( cap[u][v] - fnet[u][v] );
</code></pre>

<p>what does this <code>&lt;?=</code>sign mean? Visual Studio 2012 says that it doesnt exist, then what is it? Maybe it was in some previous versions?</p>

<p>Thanks</p>
