title: How can I find circular dependencies?
body: <p>Could someone suggest me a tool to find circular dependencies? I tried with a graph of the project but it has hundreds of header files so is very complicated to find them.</p>
  
  <p>I edit the post with the meaning of circular dependency:</p>
  
  <ul>
  <li>File A.h has a #include "B.h" guard.</li>
  <li>File B.h has a #include "A.h" guard.</li>
  </ul>
  
  <p>Thanks.</p>