Hi, I have a line in my current simulator, as follows: umtsQueue *temp2 = new umtsQueue
where the class umtsQueue is stand-alone code that implements a queue in my RLC object. The creation of the umtsQueue objects occurs in the constructor of the RLC. I however wish to extend the RLC so that it can have different types of queue, so I adapted the code of umtsQueue to become a child class of Queue, which changes the queue object creation code in my RLC constructor to: Queue *temp2 = new umtsQueue This is where my problems start. Whenever I run my simulator I get multiple warnings that that the class variables of Queue (those that set using "bind") are not being set in the class of my RLC object. If I put the creation of the queue objects in another class constructor then the warnings relate to that particular class. This causes the problem that the Queue/umtsQueue objects do not have these variables set and the code segments at the constructor of the Queue class (at the check to see if util_records_ > 0). Am I doing something stupid? I thought when a child class is created it inherits the functionality of its parent and should not effect the class in which it is created. Is this because I am creating the objects from C++ (using new) and not from Tcl? If so, is there a way to create the queue object in Tcl via C++? If this isnt the case, does anyone have any ideas what could be wrong? cheers in advance, Neill -- ------------------------------------------------ Neill Whillans Advanced Signal Processing Engineer Twente Institute for Wireless and Mobile Communications (WMC) The Netherlands http://www.ti-wmc.nl ------------------------------------------------
