title: "#ifdef" inside a macro
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/5586429/ifdef-inside-define">#ifdef inside #define</a>  </p>
  </blockquote>
  
  
  
  <p>How do I use the character "#" successfully inside a Macro? It screams when I do something like that:</p>
  
  <pre><code>#define DO(WHAT)        \
  #ifdef DEBUG        \                           
    MyObj-&gt;WHAT()         \       
  #endif              \
  </code></pre>