Use DTFAlg in DecayTreeFitter example

Use wrapper suggested by @amathad in Rec!2676 (comment 5148356) in DecayTreeFitter tupling example.

Draft because type of vertex container not yet solved.

Needs Rec!2676 (merged) and LHCb!3354 (merged)

added lhcb-run3-cleanup label

assigned to @pkoppenb

mentioned in merge request Rec!2676 (merged)

added DPA-WP3 label

mentioned in merge request LHCb!3354 (merged)

changed the description

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• 8c879539 - Fixed formatting

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• 442837bf - lint

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• [2022-01-15 01:08] Validation started with lhcb-run3-cleanup#412
• [2022-01-17 14:08] Validation started with lhcb-master-mr#3454
• [2022-01-17 17:41] Validation started with lhcb-master-mr#3457

added 4 commits

• 442837bf...68f949aa - 2 commits from branch master
• 841f7114 - Use PVs (fails)
• 5e4732b0 - Merge branch 'master' into pkoppenb-DTF

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mentioned in merge request !626 (merged)

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• 89f46ba6 - Two DTFs

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• 95424871 - Fixed formatting

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marked this merge request as ready

As expected some references will need updating. Expect some failed tests in DaVinci, @nkleijne .

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• b89fec7c - Fixed tests

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Now done.

requested review from @erodrigu

This is ready.

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• 5fb1c837 - Eduardos suggestions

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• 79dafdb8 - import

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• b035e29c - Use DTF_functors

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• af9dd452 - Fixed formatting

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• 992b3c42 - InputPVs

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• 865c3bf1 - Fixed formatting

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• [2022-01-18 00:31] Validation started with lhcb-run3-cleanup#413
• [2022-01-18 17:39] Validation started with lhcb-master-mr#3467
• [2022-01-19 00:51] Validation started with lhcb-run3-cleanup#414
• [2022-01-21 00:41] Validation started with lhcb-run3-cleanup#416

the dependencies are merged

resolved all threads

approved this merge request

merged

mentioned in commit dc0db0f8

mentioned in merge request !639 (merged)