Posted by Luigi Ballabio on URL: http://quantlib.414.s1.nabble.com/CPIBond-ZeroInflationIndex-issue-fixings-persisted-tp15674p15714.html
You can remove the whole set (see the IndexManager thing in one of my
previous posts). It's also possible to check, but cumbersome (you have
to ask the IndexManager for the whole history and look for the fixing
in it). If you export the extra parameter to SWIG, overriding is way
easier.
Luigi
On Thu, Aug 7, 2014 at 4:30 PM, smazzucca <[hidden email]> wrote: