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------- Additional comments from [EMAIL PROTECTED] Fri Jun 1 17:47:51 +0000 2007 ------- Hi Niklas, > The change has to be in ScStringCell constructor, not SetString. SetString > is used only in CorrectSymbolCells and should be removed one day. that would explain why I saw no win then ;-) > UniString::intern had one "&" too many, apparently it's never been used. yep - though, clearly I thought I was testing it ;-) > If all strings really are different, of course this adds some overhead sure, particularly because the stl hash is somewhat inefficient; we can prolly reduce the cost to ~8bytes per string with a custom C impl. there. > This roughly offsets the hash time, so we don't get slower overall. Neat, you rock :-) > For large documents, the reduced memory usage will often improve Hopefully for pivot tables it'll have a large effect; quite possibly we want to do more string comparisons there using some 'check-pointers-first' variant of an equality check. --------------------------------------------------------------------- Please do not reply to this automatically generated notification from Issue Tracker. Please log onto the website and enter your comments. http://qa.openoffice.org/issue_handling/project_issues.html#notification --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
