title: How to read a yaml node array into std::vector
body: <p>A total noob with yaml-cpp. I have a node something like this:</p>
  
  <pre><code>numbers : [1,2,3,4,5]
  </code></pre>
  
  <p>In the CPP file, I want to parse into a vector:</p>
  
  <pre><code>std::vector&lt;int&gt; vi = node["numbers"];
  </code></pre>
  
  <p>This doesn't work. I can't find any documentation other than the tutorial- and it isn't covered in the tutoral. </p>