EZGraph createSequence workaround

[James Marshall]

Hi,
  I just thought I'd share my workaround for my long running problem 
with passing arguments with selectors to the createSequence method in 
EZGraph. My solution is to create the array, but instead of storing 
integers in it directly, wrap them in an object and store that in the 
array. The getAlleleFrequency method used below retrieves the wrapper 
object from the specified offset in this array, and the getIntData 
method returns the integer value stored within that wrapper object.

[alleleGraph createSequence: "Friendly allele" 
withFeedFrom: [[epdSwarm getWorld] getAlleleFrequency: 0] 
andSelector:  M(getIntData)];

  So, you can see I've moved the offset selection into the 
withFeedFrom parameter. I would welcome any comment on this approach 
and particularly whether people think it's good practice or not.
  Thanks once again for everyone's help! My simulation is nearly 
finished now so I think my recent deluge of emails to the list will 
slow to a trickle!
        James
--
James Marshall - Postgraduate Research Student (MPhil/PhD)
Artificial Intelligence Group - Department of Computer and Information Sciences
De Montfort University - Milton Keynes Campus
Web:- http://www.mk.dmu.ac.uk/~jmarshall/

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