> Found a function that does exactly the same changing it. > > > I implemented the isBoundExternalVariable adding a new function in > > context/dynamic_context called is_set_variable which returns true if it is > set > > or false if it doesn't I could have use the get_variable but I would have to > > catch the error it throws when is not set.
I saw that you used the dynamic_context::exists_variable() method. This is not correct because it checks only if the variable is declared, not that it is also set. So, I have added the is_set_variable() method. I did 3 other fixes in XQueryImpl::isBoundExternalVariable() 1. The method must check that the query has been compiled and is not closed. 2. The code of the method must be inside a try-catch 3. The way createQName was invoked, would cause the 2 strings to be copied. Now, the string copies are avoided. I don't expect isBoundExternalVariable to be any performance bottleneck, so saving the string is not such a big deal in this case. But, you should be aware when string copies are done and should try to avoid then as a matter of good practice. So, please do try to understand why the old way would cause the string copies and how the new way avoids them. There is one more problem in isBoundExternalVariable that I did not fix. It should raise an error if the variable is not found in any of the static contextes. I let you fix this. -- https://code.launchpad.net/~zorba-coders/zorba/xqxq-api-changes/+merge/79589 Your team Zorba Coders is subscribed to branch lp:zorba. -- Mailing list: https://launchpad.net/~zorba-coders Post to : firstname.lastname@example.org Unsubscribe : https://launchpad.net/~zorba-coders More help : https://help.launchpad.net/ListHelp