Disable saving cutbookkeepers to sample folder

Release notes

Disable saving CutBookKeeper in initialize sample folder

Details

The CutBookKeeper were saved to the sample folder per default. This is changed now while keeping a tag to enable it again. To manually retrieve the CBKs for an initialized sample the function

bool TQSampleInitializerBase::extractCountersFromSample(TQSample* sf)

can be used, which simply dumps the CBKs in the ".cutflow" folder of the TQSample.