Add dictionaries to avoid header parsing

[makortel]

PR description:

This PR adds dictionaries for types that were found to cause header parsing in ROOT master in #50580 (comment) (for TTree IO) and #49949 (comment) (for RNTuple IO)

Resolves cms-sw/framework-team#2153

PR validation:

With these changes the gInterpreter->Print("autoparsed") (via #50632) no longer listed types causing header parsing that we could easily do something about.

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-50705/48974

• There are other open Pull requests which might conflict with changes you have proposed:
  • File DataFormats/EgammaReco/src/classes_def.xml modified in PR(s): Adding in slimmed superclusters for EGM efficiency measurements to Mini #42007
  • File DataFormats/PatCandidates/src/classes_def_objects.xml modified in PR(s): update PackedCandidate::dzError to return what it should in track parameterization #45612

[cmsbuild]

A new Pull Request was created by @makortel for master.

It involves the following packages:

• DataFormats/BTauReco (reconstruction)
• DataFormats/CSCRecHit (reconstruction)
• DataFormats/CTPPSReco (reconstruction)
• DataFormats/Candidate (reconstruction)
• DataFormats/DTRecHit (reconstruction)
• DataFormats/EcalRecHit (reconstruction)
• DataFormats/EgammaCandidates (reconstruction)
• DataFormats/EgammaReco (reconstruction)
• DataFormats/GEMRecHit (reconstruction)
• DataFormats/GsfTrackReco (reconstruction)
• DataFormats/HcalRecHit (reconstruction)
• DataFormats/HepMCCandidate (generators)
• DataFormats/JetReco (reconstruction)
• DataFormats/PatCandidates (reconstruction, xpog)
• DataFormats/TauReco (reconstruction)
• DataFormats/VertexReco (reconstruction)

@Moanwar, @battibass, @cmsbuild, @ftorrresd, @jfernan2, @lviliani, @mandrenguyen, @mkirsano, @sensrcn, @srimanob, @theofil can you please review it and eventually sign? Thanks.
@24LopezR, @AlexDeMoor, @CeliaFernandez, @Fedespring, @HuguesBrun, @Ming-Yan, @Prasant1993, @ReyerBand, @Sam-Harper, @Senphy, @VinInn, @VourMa, @a-kapoor, @abbiendi, @abdoulline, @afiqaize, @ahinzmann, @andrzejnovak, @argiro, @azotz, @battibass, @bsunanda, @castaned, @cericeci, @elusian, @fabferro, @fsimone91, @gkasieczka, @gouskos, @gpetruc, @grzanka, @hatakeyamak, @jainshilpi, @jdamgov, @jdolen, @jhgoh, @jshlee, @lgray, @llunerti, @mariadalfonso, @mbluj, @missirol, @mmasciov, @mmusich, @mtosi, @nhanvtran, @pavlo-kashko, @philippgadow, @ptcox, @ram1123, @rappoccio, @rchatter, @rovere, @sameasy, @schoef, @seemasharmafnal, @sobhatta, @thomreis, @trocino, @varuns23, @wang0jin, @watson-ij this is something you requested to watch as well.
@ftenchini, @mandrenguyen, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

[makortel]

@cmsbuild, please test

[cmsbuild]

+1

Size: This PR adds an extra 60KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-484a3a/52635/summary.html
COMMIT: b64dae9
CMSSW: CMSSW_17_0_X_2026-04-13-1100/el8_amd64_gcc13
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/50705/52635/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 2 lines from the logs
• Reco comparison results: 18 differences found in the comparisons
• DQMHistoTests: Total files compared: 55
• DQMHistoTests: Total histograms compared: 4420234
• DQMHistoTests: Total failures: 12
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4420202
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 54 files compared)
• Checked 235 log files, 207 edm output root files, 55 DQM output files
• TriggerResults: no differences found

[jfernan2]

+1

[battibass]

+1

[makortel]

Sorry, one more came up. This is the last update.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-50705/49013

• There are other open Pull requests which might conflict with changes you have proposed:
  • File DataFormats/EgammaReco/src/classes_def.xml modified in PR(s): Adding in slimmed superclusters for EGM efficiency measurements to Mini #42007
  • File DataFormats/PatCandidates/src/classes_def_objects.xml modified in PR(s): update PackedCandidate::dzError to return what it should in track parameterization #45612

[cmsbuild]

Pull request #50705 was updated. @Moanwar, @cmsbuild, @jfernan2, @lviliani, @mandrenguyen, @mkirsano, @sensrcn, @srimanob, @theofil can you please check and sign again.

[makortel]

@cmsbuild, please test

[cmsbuild]

+1

Size: This PR adds an extra 24KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-484a3a/52686/summary.html
COMMIT: b3d77dc
CMSSW: CMSSW_17_0_X_2026-04-15-1100/el8_amd64_gcc13
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/50705/52686/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 1 lines to the logs
• Reco comparison results: 5 differences found in the comparisons
• DQMHistoTests: Total files compared: 55
• DQMHistoTests: Total histograms compared: 4420234
• DQMHistoTests: Total failures: 64
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4420150
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 54 files compared)
• Checked 235 log files, 207 edm output root files, 55 DQM output files
• TriggerResults: no differences found

[jfernan2]

+1

[makortel]

@cms-sw/generators-l2 Could you review and sign, please?

[lviliani]

+generators

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @sextonkennedy, @ftenchini, @mandrenguyen (and backports should be raised in the release meeting by the corresponding L2)

[mandrenguyen]

+1