[PWGCF] add manual ck calculations

[Luzhiyongg]

No description provided.

[github-actions]

O2 linter results: ❌ 0 errors, ⚠️ 6 warnings, 🔕 5 disabled

[alibuild]

Error while checking build/O2Physics/code-check for 0a07989 at 2026-10-18 11:11:

## 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 1 errors and 195 warnings.'
Found 1 errors and 195 warnings.
++ [[ 1 -gt 0 ]]
++ cat /sw/BUILD/592fd449aa4cffb1a0ba7390d42fd047be3f1e30/O2Physics-code-check/errors.txt
PWGCF/Flow/Tasks/flowTask.cxx:1122:9: error: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch,-warnings-as-errors]
++ [[ 195 -gt 0 ]]
++ cat /sw/BUILD/592fd449aa4cffb1a0ba7390d42fd047be3f1e30/O2Physics-code-check/warnings.txt
PWGCF/Flow/Tasks/flowTask.cxx:82:78: warning: macro argument should be enclosed in parentheses [bugprone-macro-parentheses]
PWGCF/Flow/Tasks/flowTask.cxx:83:18: warning: do not declare C-style arrays, use 'std::array' instead [modernize-avoid-c-arrays]
PWGCF/Flow/Tasks/flowTask.cxx:84:18: warning: do not declare C-style arrays, use 'std::array' instead [modernize-avoid-c-arrays]
PWGCF/Flow/Tasks/flowTask.cxx:86:8: warning: constructor does not initialize these fields: ccdb, fPtAxis, gCurrentHadronicRate, hFindPtBin, funcV2, funcV3, funcV4 [cppcoreguidelines-pro-type-member-init]
PWGCF/Flow/Tasks/flowTask.cxx:101:66: warning: do not implicitly decay an array into a pointer; consider using gsl::array_view or an explicit cast instead [cppcoreguidelines-pro-bounds-array-to-pointer-decay]
PWGCF/Flow/Tasks/flowTask.cxx:103:67: warning: do not implicitly decay an array into a pointer; consider using gsl::array_view or an explicit cast instead [cppcoreguidelines-pro-bounds-array-to-pointer-decay]
PWGCF/Flow/Tasks/flowTask.cxx:367:5: warning: do not declare C-style arrays, use 'std::array' instead [modernize-avoid-c-arrays]
PWGCF/Flow/Tasks/flowTask.cxx:462:22: 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/Flow/Tasks/flowTask.cxx:482:5: warning: use auto when initializing with new to avoid duplicating the type name [modernize-use-auto]
PWGCF/Flow/Tasks/flowTask.cxx:489:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:491:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:493:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:499:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:506:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:513:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:529:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:541:63: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:655:59: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:655:92: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:658:59: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:658:92: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:672:47: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:674:9: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:679:86: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:689:111: warning: implicit conversion 'value_type' (aka 'int') -> 'bool' [readability-implicit-bool-conversion]
PWGCF/Flow/Tasks/flowTask.cxx:694:49: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:696:11: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:699:32: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:710:52: 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/Flow/Tasks/flowTask.cxx:712:53: 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/Flow/Tasks/flowTask.cxx:715:50: 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/Flow/Tasks/flowTask.cxx:717:51: 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/Flow/Tasks/flowTask.cxx:720:55: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
[0 more errors; see full log]

Full log here.

[alibuild]

Error while checking build/O2Physics/code-check for b4ca88b at 2026-10-18 11:21:

## 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 1 errors and 187 warnings.'
Found 1 errors and 187 warnings.
++ [[ 1 -gt 0 ]]
++ cat /sw/BUILD/5e4f73447f0c025ebf9ef3a648142d0012fe47da/O2Physics-code-check/errors.txt
PWGCF/Flow/Tasks/flowTask.cxx:1122:9: error: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch,-warnings-as-errors]
++ [[ 187 -gt 0 ]]
++ cat /sw/BUILD/5e4f73447f0c025ebf9ef3a648142d0012fe47da/O2Physics-code-check/warnings.txt
PWGCF/Flow/Tasks/flowTask.cxx:82:78: warning: macro argument should be enclosed in parentheses [bugprone-macro-parentheses]
PWGCF/Flow/Tasks/flowTask.cxx:83:18: warning: do not declare C-style arrays, use 'std::array' instead [modernize-avoid-c-arrays]
PWGCF/Flow/Tasks/flowTask.cxx:84:18: warning: do not declare C-style arrays, use 'std::array' instead [modernize-avoid-c-arrays]
PWGCF/Flow/Tasks/flowTask.cxx:86:8: warning: constructor does not initialize these fields: ccdb [cppcoreguidelines-pro-type-member-init]
PWGCF/Flow/Tasks/flowTask.cxx:101:66: warning: do not implicitly decay an array into a pointer; consider using gsl::array_view or an explicit cast instead [cppcoreguidelines-pro-bounds-array-to-pointer-decay]
PWGCF/Flow/Tasks/flowTask.cxx:103:67: warning: do not implicitly decay an array into a pointer; consider using gsl::array_view or an explicit cast instead [cppcoreguidelines-pro-bounds-array-to-pointer-decay]
PWGCF/Flow/Tasks/flowTask.cxx:367:5: warning: do not declare C-style arrays, use 'std::array' instead [modernize-avoid-c-arrays]
PWGCF/Flow/Tasks/flowTask.cxx:462:22: 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/Flow/Tasks/flowTask.cxx:482:5: warning: use auto when initializing with new to avoid duplicating the type name [modernize-use-auto]
PWGCF/Flow/Tasks/flowTask.cxx:489:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:491:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:493:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:499:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:506:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:513:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:529:51: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:541:63: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:655:59: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:655:92: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:658:59: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:658:92: warning: redundant call to 'c_str' [readability-redundant-string-cstr]
PWGCF/Flow/Tasks/flowTask.cxx:672:47: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:674:9: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:679:86: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:689:111: warning: implicit conversion 'value_type' (aka 'int') -> 'bool' [readability-implicit-bool-conversion]
PWGCF/Flow/Tasks/flowTask.cxx:694:49: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:696:11: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:699:32: warning: statement should be inside braces [readability-braces-around-statements]
PWGCF/Flow/Tasks/flowTask.cxx:710:52: 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/Flow/Tasks/flowTask.cxx:712:53: 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/Flow/Tasks/flowTask.cxx:715:50: 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/Flow/Tasks/flowTask.cxx:717:51: 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/Flow/Tasks/flowTask.cxx:720:55: warning: 'data' should be used for accessing the data pointer instead of taking the address of the 0-th element [readability-container-data-pointer]
[0 more errors; see full log]

Full log here.