[Pharo-project] is there an easy way to know the SmallInteger instances?
bschwab at anest.ufl.edu
Sun Nov 21 23:55:37 CET 2010
I see your point, but given the immediate object encoding tricks I'm not sure it's possible. Would the class methods #minVal and #maxVal be of any use to you?
From: pharo-project-bounces at lists.gforge.inria.fr [pharo-project-bounces at lists.gforge.inria.fr] On Behalf Of Mariano Martinez Peck [marianopeck at gmail.com]
Sent: Sunday, November 21, 2010 4:41 PM
To: Pharo Development
Subject: [Pharo-project] is there an easy way to know the SmallInteger instances?
If I do SmallInteger alIInstances I get an empty array, and of course, with SmallInteger instanceCount I get zero.
Now, I can understand that from the VM point of view, but for the final user, this should be polymorphic. For example, for instanceCount, I would like to know all the "variable slots" that has a 1 in the last bit.
Is this already possible? if true, which message? if not, should I hack in the vm and code a primitive that does this?
And the same for allInstances, if I can inspect 5, I should be also to inspect SmallInteger allInstances, and SmallInteger allInstances first, etc....
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