create: vs createBegin: ?

[Rick Riolo]

I am confused about when to use create vs createBegin/createEnd.
For example, in heatbugs (this is 960513) for the model object
there is:

heatbugModelSwarm = [HeatbugModelSwarm create: modelZone];

Now in the HeatbugModelSwarm.m/.h files there is
a +createBegin and a -createEnd.  Why aren't they used?
Perhaps -create does them both in one fell swoop?
(maybe I missed this in the doc...)

thanks for the info.
  - r

Rick Riolo                       address@hidden
Program for Study of Complex Systems (PSCS)
1061 Randall Lab     University of Michigan
Ann Arbor MI 48109-1120
http://pscs.physics.lsa.umich.edu/rlr-home.html