[Webkit-unassigned] [Bug 53564] canHaveChildrenForEditing should be more efficient

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=53564





--- Comment #3 from Darin Adler <darin at apple.com>  2011-02-02 12:00:13 PST ---
Qualified name comparison is just pointer comparison so we have to make sure we have code that takes advantage of that.

Since the set is small, a binary search of a vector might be faster than a hash table.

I am not sure that HashSet<QualifiedName> is sufficiently specialized to do pointer hashing. If it was we might see faster performance. A way to work around that and test that assumption would be to use a HashSet<QualifiedNameImpl*>.

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