How do I include header file
<p>I have a packet class and a packetfactory class.</p>

<p>In packet factory class it includes packet.h file and in packet class it includes packetfacotry.h file.</p>

<p>Then I am getting an error "packet does not name a type " in packetfactory.h file.</p>

<p>How do I fix this?</p>

<p>Thanks in advance.</p>
