[#CLJ-107] GC Issue 103: bit-count function

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[CLJ-107] GC Issue 103: bit-count function Created: 17/Jun/09 Updated: 15/Nov/12
Status:	Open
Project:	Clojure
Component/s:	None
Affects Version/s:	None
Fix Version/s:	Backlog

Type:

Enhancement

Priority:

Trivial

Reporter:

Andy Fingerhut

Assignee:

Unassigned

Resolution:

Unresolved

Votes:

Labels:

None

Attachments:

clj-107-add-bit-count-v1.txt

Patch:

Code and Test

Description

Reported by a...@thened.net, Apr 08, 2009

I posted this small patch to the mailing list last week but received no
feedback, so I'm attaching it here to make sure it doesn't get lost.  I
have submitted a CA.

http://groups.google.com/group/clojure/browse_thread/thread/4345f76a12bac6fe/

The new function bit-count returns the count of 1-bits in a number, like
C's popcount or Common Lisp's logcount.

Comments

Comment by Assembla Importer [ 24/Aug/10 3:45 AM ]

Converted from http://www.assembla.com/spaces/clojure/tickets/107
Attachments:
bit-count.diff - https://www.assembla.com/spaces/clojure/documents/dqone2w4er3RbzeJe5afGb/download/dqone2w4er3RbzeJe5afGb

Comment by Assembla Importer [ 24/Aug/10 3:45 AM ]

oranenj said: [file:dqone2w4er3RbzeJe5afGb]

Comment by Assembla Importer [ 24/Aug/10 3:45 AM ]

richhickey said: Updating tickets (#8, #19, #30, #31, #126, #17, #42, #47, #50, #61, #64, #69, #71, #77, #79, #84, #87, #89, #96, #99, #103, #107, #112, #113, #114, #115, #118, #119, #121, #122, #124)

Comment by Andy Fingerhut [ 15/Nov/12 8:40 PM ]

clj-107-add-bit-count-v1.txt is probably a correct updated version of the old patch linked above. Added a couple of unit tests.

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[CLJ-107] GC Issue 103: bit-count function Created: 17/Jun/09 Updated: 15/Nov/12