[fuchuncui]

Add event selection for collisions with Xi or Omega
Add some QA plots
Add a new cfgCutChi2prTPCcls for cascades daughters only to separate the selection from ref ch particles

[github-actions]

O2 linter results: ❌ 0 errors, ⚠️ 0 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/code-check for 39b94d5 at 2026-11-04 11:10:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'To reproduce the results below locally, run: '\''aliBuild build O2Physics-code-check -e ALIBUILD_BASE_HASH=upstream/master'\''.'
To reproduce the results below locally, run: 'aliBuild build O2Physics-code-check -e ALIBUILD_BASE_HASH=upstream/master'.
++ echo 'To apply all automatic fixes, add the '\''-e O2PHYSICS_CHECKER_FIX=1'\'' option.'
To apply all automatic fixes, add the '-e O2PHYSICS_CHECKER_FIX=1' option.
++ echo 'See the documentation for more details at: <https://aliceo2group.github.io/analysis-framework/docs/tools/#running-with-o2physics-code-check>.'
See the documentation for more details at: <https://aliceo2group.github.io/analysis-framework/docs/tools/#running-with-o2physics-code-check>.
++ echo 'Found 6 errors and 234 warnings.'
Found 6 errors and 234 warnings.
++ [[ 6 -gt 0 ]]
++ cat /sw/BUILD/b302337fba31423a0e5e5dff8912865221fe911c/O2Physics-code-check/errors.txt
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:204:199: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:815:23: error: do not use reinterpret_cast [cppcoreguidelines-pro-type-reinterpret-cast,-warnings-as-errors]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:827:27: error: do not use reinterpret_cast [cppcoreguidelines-pro-type-reinterpret-cast,-warnings-as-errors]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:1095:13: error: Variable 'rad' with floating point type 'double' should not be used as a loop counter [clang-analyzer-security.FloatLoopCounter,-warnings-as-errors]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:1194:13: error: Variable 'rad' with floating point type 'double' should not be used as a loop counter [clang-analyzer-security.FloatLoopCounter,-warnings-as-errors]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:1301:13: error: Variable 'rad' with floating point type 'double' should not be used as a loop counter [clang-analyzer-security.FloatLoopCounter,-warnings-as-errors]
++ [[ 234 -gt 0 ]]
++ cat /sw/BUILD/b302337fba31423a0e5e5dff8912865221fe911c/O2Physics-code-check/warnings.txt
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:65:78: warning: macro argument should be enclosed in parentheses [bugprone-macro-parentheses]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:67:8: warning: constructor does not initialize these fields: ccdb [cppcoreguidelines-pro-type-member-init]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:262:29: warning: use designated initializer list to initialize 'ValidParticle' [modernize-use-designated-initializers]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:320:52: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:322:53: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:325:50: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:327:51: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:330:55: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:332:56: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:335:54: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:337:55: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:372:36: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:474:39: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:507:11: warning: variable 'cent' is not initialized [cppcoreguidelines-init-variables]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:556:116: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:558:112: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:560:112: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:562:68: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:564:66: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:566:66: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:582:66: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:584:64: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:586:64: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:588:66: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:590:64: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:592:64: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:595:68: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/TwoParticleCorrelations/Tasks/cascDiHadronCorr.cxx:597:66: warning: statement should be inside braces [readability-braces-around-statements]
[0 more errors; see full log]

Full log here.