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* Number of instances
@ 1994-09-14 13:43 Bernd Froehlich <bfroehli@AWI-Bremerhaven.DE>
0 siblings, 1 reply; 2+ messages in thread
From: Bernd Froehlich @ 1994-09-14 13:43 UTC (permalink / raw)
To: legacy
I'm sure there is a way to get the number of instances in a class.
Unfortunately I don't know it. Who can give me a hint?
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* Re: Number of instances
@ 1994-09-14 17:34 Paul M. Aoki <aoki@cs.berkeley.edu>
parent: Bernd Froehlich <bfroehli@AWI-Bremerhaven.DE>
0 siblings, 0 replies; 2+ messages in thread
From: Paul M. Aoki @ 1994-09-14 17:34 UTC (permalink / raw)
To: Bernd Froehlich <bfroehli@AWI-Bremerhaven.DE>; +Cc: legacy
bfroehli@AWI-Bremerhaven.DE (Bernd Froehlich) writes:
> I'm sure there is a way to get the number of instances in a class.
> Unfortunately I don't know it. Who can give me a hint?
the section in the reference manual on built-in functions describes
the built-in aggregates (such as they are).
retrieve (x = count{foo.oid})
--
Paul M. Aoki | University of California at Berkeley
aoki@CS.Berkeley.EDU | Dept. of EECS, Computer Science Division (#1776)
| Berkeley, CA 94720-1776
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1994-09-14 13:43 Number of instances Bernd Froehlich <bfroehli@AWI-Bremerhaven.DE>
1994-09-14 17:34 ` Paul M. Aoki <aoki@cs.berkeley.edu>
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