Clojure

GC Issue 103: bit-count function

Details

  • Type: Enhancement Enhancement
  • Status: Open Open
  • Priority: Trivial Trivial
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: Backlog
  • Component/s: None
  • Labels:
    None
  • 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.

Activity

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Andy Fingerhut added a comment -

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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Andy Fingerhut added a comment - 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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Assembla Importer added a comment -

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)

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Assembla Importer added a comment - 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)
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Assembla Importer added a comment -

oranenj said: [file:dqone2w4er3RbzeJe5afGb]

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Assembla Importer added a comment - oranenj said: [file:dqone2w4er3RbzeJe5afGb]

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Dates

  • Created:
    Updated:
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