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emit code into existing instance

I understand how to create a new class in memory, but I want to "Instrument
" an exisiting object. for example when an object is passed to a function
called foo, from within foo I want to add a new bool attribute to that
instance/type (if it has not already been added).

anybody have any ideas on how to solve this?

Jul 21 '05 #1
0 1086

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