[ http://issues.apache.org/jira/browse/XERCESC-1409?page=comments#action_63347 ] David Bertoni commented on XERCESC-1409: ----------------------------------------
I haven't done any measurements, but since we're getting rid of a library call, plus some pointer arithmetic, I'm sure this will be a win. In my usage, I'll be calling into this code very often, so every little bit counts. As far as the transcoding is concerned, I agree with you. Perhaps the thing to do is to rely on a stack-based buffer for strings up to a certain length, plus couple that with a dumb transcoder that only does ASCII characters. That would remove both an allocation and deallocation in most cases, plus the transcode call. What do you think? > More efficient error detection for XSValue, XMLDouble, and XMLFloat > ------------------------------------------------------------------- > > Key: XERCESC-1409 > URL: http://issues.apache.org/jira/browse/XERCESC-1409 > Project: Xerces-C++ > Type: Improvement > Components: Validating Parser (Schema) (Xerces 1.5 or up only) > Versions: 2.6.0 > Reporter: David Bertoni > Assignee: David Bertoni > Attachments: patch.txt > > These classes check for invalid characters in numeric values by determining > if a C run-library routine reached the end of the string. There is a more > efficient way to do this than what the current code does. > I am attaching a patch. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
