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| From: | Doug Donalson |
| Subject: | obj-> |
| Date: | Tue, 18 Jun 96 23:52:16 PDT |
Question: In HeatbugsModelSwarm.m some variables are initialized using obj-> and others just using the .h file reference. I notice that the dividing line seems to be whether they are a pointer or id, or some other data type but it is unclear to me why this is so. Are the two different ways necessary and why? Doug Donalson
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