title: std::string == not working?
body: <p>When I do:</p>
  
  <pre><code>std::string name = targetBone-&gt;getName();
      if(name == "Pelvis")
      {
          return;
      }
  </code></pre>
  
  <p>I get:</p>
  
  <p><code>Error  1   error C2678: binary '==' : no operator found which takes a left-hand operand of type 'std::string' (or there is no acceptable conversion)</code></p>
  
  <p>How do I resolve this error ? </p>
  
  <p>Thanks</p>