Move AtomicPtrCache dictionary to proper packages

[Dr15Jones]

PR description:

The type needs to be declared in the same package that holds the type in the template argument.

PR validation:

Code compiles.

resolves #49741
resolves cms-sw/framework-team#1779

[cmsbuild]

cms-bot internal usage

[Dr15Jones]

please test

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-49757/47342

• There are other open Pull requests which might conflict with changes you have proposed:
  • File DataFormats/EgammaReco/src/classes.h modified in PR(s): Adding in slimmed superclusters for EGM efficiency measurements to Mini #42007
  • File DataFormats/EgammaReco/src/classes_def.xml modified in PR(s): Adding in slimmed superclusters for EGM efficiency measurements to Mini #42007
  • File DataFormats/ParticleFlowCandidate/src/classes_def.xml modified in PR(s): PFCandidate no longer inherits from CompositeCandidate #38999
  • File DataFormats/PatCandidates/src/classes_def_objects.xml modified in PR(s): PFCandidate no longer inherits from CompositeCandidate #38999, update PackedCandidate::dzError to return what it should in track parameterization #45612

[cmsbuild]

A new Pull Request was created by @Dr15Jones for master.

It involves the following packages:

• DataFormats/EgammaReco (reconstruction)
• DataFormats/ParticleFlowCandidate (reconstruction)
• DataFormats/PatCandidates (reconstruction, xpog)
• DataFormats/TrackReco (reconstruction)

@Moanwar, @battibass, @ftorrresd, @jfernan2, @mandrenguyen, @srimanob can you please review it and eventually sign? Thanks.
@Prasant1993, @Sam-Harper, @VinInn, @VourMa, @a-kapoor, @afiqaize, @elusian, @gouskos, @gpetruc, @hatakeyamak, @jainshilpi, @lgray, @missirol, @mmasciov, @mmusich, @mtosi, @rovere, @sameasy, @sobhatta, @varuns23 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

[cmsbuild]

+1

Size: This PR adds an extra 36KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-e2fa6a/50494/summary.html
COMMIT: 7ec69ae
CMSSW: CMSSW_16_1_X_2026-01-09-1300/el8_amd64_gcc13
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/49757/50494/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 9 differences found in the comparisons
• Reco comparison had 4 failed jobs
• DQMHistoTests: Total files compared: 55
• DQMHistoTests: Total histograms compared: 4532332
• DQMHistoTests: Total failures: 6
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4532306
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 54 files compared)
• Checked 235 log files, 208 edm output root files, 55 DQM output files
• TriggerResults: no differences found

[jfernan2]

+1

[ftorrresd]

+1

[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. @mandrenguyen, @sextonkennedy, @ftenchini (and backports should be raised in the release meeting by the corresponding L2)

[mandrenguyen]

+1