~bzr-pqm/bzr/bzr.dev

Viewing all changes in revision 4679.3.28.

  • Committer: John Arbash Meinel
  • Date: 2009-09-28 19:14:08 UTC
  • mto: (4679.6.1 2.1-export-c-api)
  • mto: This revision was merged to the branch mainline in revision 4735.
  • Revision ID: john@arbash-meinel.com-20090928191408-7im66hra3wfcolhz
Add a KEY_HAS_HASH define.

This turns on/off the caching of the Key.hash.

For now, performance shows negligible impact of adding it,
so it isn't worth the memory consumption. If we get into
adding Key to a KeyDict that doesn't cache the hash
independently, we should re-evaluate whether it is worthwhile.

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