Thread overview
[Issue 5586] New: length property for RedBlackTree
Feb 15, 2011
Jonathan M Davis
February 15, 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5586

           Summary: length property for RedBlackTree
           Product: D
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Phobos
        AssignedTo: nobody@puremagic.com
        ReportedBy: jmdavisProg@gmx.com


--- Comment #0 from Jonathan M Davis <jmdavisProg@gmx.com> 2011-02-15 00:23:12 PST ---
For some reason RedBlackTree doesn't have a length property. From what I understand of red black trees, it should be able to easily keep track of its length and have a length property which is O(1). But it doesn't have that right now. Instead, you have to use walkLength, which is O(n). A length property which is O(1) should be added to RedBlackTree.

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February 15, 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5586


bearophile_hugs@eml.cc changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bearophile_hugs@eml.cc


--- Comment #1 from bearophile_hugs@eml.cc 2011-02-15 03:51:46 PST ---
This is a dupe, see point 3 of bug 5451

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February 16, 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5586


Steven Schveighoffer <schveiguy@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |schveiguy@yahoo.com
         Resolution|                            |DUPLICATE


--- Comment #2 from Steven Schveighoffer <schveiguy@yahoo.com> 2011-02-16 06:20:45 PST ---
bearophile, you can mark things as duplicates if you find they are duplicates.

*** This issue has been marked as a duplicate of issue 5451 ***

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