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Real containers for tobject descendants

!! NOTE: The code is contained the XX3402 file below. Cut out and extract. tObjectList & tSortedObjectList: Real containers for tObject descendants I wrote this tool because of 3 areas where I felt Delphi was weak. Delphi's containers are weak in two areas : Iteration and object disposal. Delphi's stream support is un-documented. It's might be in there, but you have to do detective work. As far as I know, non component streaming is not supported. A container should give ways to iterate it's content easily. None of Delphi's containers (tStrings, tStringList ) have iterator functions. As for disposal, an object container should free it's objects in it's own destructor. I'm not talking of GUI objects here, but of real world objects. By this I mean non GUI objects. Let's not forget that GUI is only a tool. The real work, the work we get paid for, is behind the GUI, and that is also OOP. If a Form owns a container full of non-GUI objects, the container should take care of disposing of it's content. tStringList doesn't dispose of it's objects (it does free it's strings). This last problem would have been easy to fix if it had been the only one, but we still have the streaming problem. As far as I can tell, tStringList's stream support is limited to it's string content, even if it can hold both objects and strings, For those of you new to Pascal, tCollection was the container that came with BP7. I found tCollection to be very fast and easy to use. It supported easy streaming and it had very good iterator functions.