On Mar 27, 2010, at 15:43 , Darren Duncan wrote:
My own take on 'trusts' is that I consider its main purpose is to let programmers *avoid* contrivances when they want to define something that would otherwise be a single class but is split into multiple classes for better elegance. For example, say you want to define a graph of some kind, and for elegance you have a separate container and node and side classes, even though conceptually these are all integrated parts of a whole. Say in this case your container class has a
This sounds like a hackaround for an incomplete implementation of ADTs. -- brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allb...@kf8nh.com system administrator [openafs,heimdal,too many hats] allb...@ece.cmu.edu electrical and computer engineering, carnegie mellon university KF8NH
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