>I'm trying to get my head around a concept that I think I need to implement. I have a class that is going to instantiate instances of another class. The first class is a port listener, and the second class is also a listener, but does processing of data also. The first one needs to create instances of the second one, then as they are done, the instances die a (hopefully) graceful death. I'm trying to use SYS(2015) to create unique names for each instance, but I can't figure out how to do that. The define of the "EMPS_Server_Class" is set. So, if I try something like the code below in the first class, it does not find the one with the unique name. I understand why this is, but how do I get around it?
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>oxServer = CREATEOBJECT( "EMPS_Server_Class_" + SYS(2015) ,m.Port )
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Take a look at the factory design pattern. I think this is what you're talking about.