Changing classes
Changing classes
- Subject: Changing classes
- From: Remco Poelstra <email@hidden>
- Date: Thu, 30 Sep 2010 21:28:22 +0200
Hi,
I've a class that represents a general piece of hardware. Subclasses of that class represent more specific versions of that hardware. When I scan the network for hardware, I first only know some basic properties of the hardware and only after some more queries I'll know all details. I thought it would be a good thing to instantiate from the base class when I detect the hardware and then change the class to a more specific class as I find out more about the hardware.
But how do I change a class? I know about the ISA pointer, but changing it doesn't allocate any additional variables.
What would be a nice solution to this problem?
Kind regards,
Remco Poelstra
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