Update tupling example to accommodate changes in FunctorCollection

This merge request applies changes to the tupling example in DaVinciExamples, after modifications to the methods of the FunctorCollection tool (see MR!809 and Analysis issue #15).

FYI @amathad @powen

added DPA-WP3 Tuples labels

mentioned in merge request Analysis!809 (merged)

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approved this merge request

approved this merge request

There are some trivial suggestions by @erodrigu in Analysis!809 (merged) but let's ci-test now.

/ci-test --merge Analysis!809 (merged)

added ci-test-triggered label

• [2021-07-26 08:38] Validation started with lhcb-master-mr#2608

mentioned in merge request !567 (merged)

Hi @mferrill, can you rebase on master now that !567 (merged) has been merged? We can then retrigger the CI a last time and merge if all OK. Advance thanks.

resolved all threads

resolved all threads

merged

mentioned in commit 161b142c