operator overloading
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/3938036/rationale-of-enforcing-some-operators-to-be-members">Rationale of enforcing some operators to be members</a>  </p>
</blockquote>



<p>The operators [] , -> , = cannot be overloaded as static functions...why???</p>
