added PrimaryVertices factory (subCollection of CentralTrackVertices)

[starsdong]

Briefly, what does this PR introduce?

What kind of change does this PR introduce?

• Bug fix (issue #__)
• New feature (issue #__)
• Documentation update
• Other: __

Please check if this PR fulfills the following:

• Tests for the changes have been added
• Documentation has been added / updated
• Changes have been communicated to collaborators

Does this PR introduce breaking changes? What changes might users need to make to their code?

Does this PR change default behavior?

[wdconinc]

@simonge can you make this a meta factory subset collection?

[simonge]

@simonge can you make this a meta factory subset collection?

After a quick look I don't think this is possible at the moment. We would need the BooleanSplit functor from #1587, then getting the magnitude of the components of the position would need to be direct member functions, or extra code of the edm4eic::Vertex rather than getPosition().magnitudeTransverse() (Which looks like itself would need to be extended to accept 4d vectors). That to just filter the vertices.

A new functor would then be needed to sort/reduce the vertices in a secondary factory.

[github-actions]

Capybara summary for PR 1609

• rec_dis_10x100_minQ2=0_craterlake
• rec_dis_10x100_minQ2=1000_craterlake_tracking_only
• rec_dis_18x275_minQ2=0_craterlake_18x275
• rec_dis_18x275_minQ2=1000_craterlake_18x275
• rec_dis_5x41_minQ2=0_craterlake_5x41
• rec_e_1GeV_20GeV_craterlake
• rec_pi_1GeV_20GeV_craterlake
  ^{_{Last updated 2024-09-17T19:52-04:00 eea8f71}}

[veprbl]

Since this is still derived from Daniel's code, we ought to keep the credits.

[sonarcloud]

Quality Gate passed

Issues
4 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[veprbl]

No objections raised.