[PWGCF] Add TrackTrackCascade task on femtoDream framework

[Roberta-Ferioli]

No description provided.

[github-actions]

O2 linter results: ❌ 69 errors, ⚠️ 61 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/code-check for 1a7b9fb at 2026-07-14 23:21:

## sw/BUILD/O2Physics-latest/log
2026-07-14T23:13:37.163+0200 [48:140247460772416] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ActionCache.GetActionResult()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-07-14T23:13:37.163+0200 [48:140247460772416] [executioncontext.cpp:544] [ERROR] Error while querying action cache at "http://localhost:8980": 14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused
2026-07-14T23:14:57.393+0200 [48:140247460772416] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "FindMissingBlobs()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv6:%5B::1%5D:8980: Failed to connect to remote host: Connection refused]
2026-07-14T23:13:37.205+0200 [49:140614721841728] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ActionCache.GetActionResult()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-07-14T23:13:37.205+0200 [49:140614721841728] [executioncontext.cpp:544] [ERROR] Error while querying action cache at "http://localhost:8980": 14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused
2026-07-14T23:15:13.916+0200 [49:140614721841728] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "FindMissingBlobs()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv6:%5B::1%5D:8980: Failed to connect to remote host: Connection refused]


## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 35 errors and 0 warnings.'
Found 35 errors and 0 warnings.
++ [[ 35 -gt 0 ]]
++ cat /sw/BUILD/63abcfdbc6fdaf835b3d18c6bf886e54d95cf982/O2Physics-code-check/errors.txt
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:26:1: error: included header O2DatabasePDGPlugin.h is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:28:1: error: included header StepTHn.h is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:43:3: error: no header providing "o2::framework::SliceCache" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:44:3: error: no header providing "o2::framework::Preslice" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:45:33: error: no header providing "o2::soa::Join" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:49:3: error: no header providing "o2::framework::Configurable" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:70:3: error: no header providing "o2::framework::Partition" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:70:85: error: no header providing "uint8_t" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:71:47: error: no header providing "o2::framework::expressions::ifnode" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:71:85: error: no header providing "o2::framework::expressions::nexp" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:71:189: error: no header providing "ncheckbit" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:75:47: error: no header providing "o2::framework::expressions::ifnode" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:75:72: error: no header providing "o2::framework::expressions::nabs" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:75:137: error: no header providing "o2::framework::expressions::npow" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:113:3: error: no header providing "o2::framework::ConfigurableAxis" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:120:50: error: no header providing "o2::framework::VARIABLE_WIDTH" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:124:3: error: no header providing "o2::framework::ColumnBinningPolicy" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:124:39: error: no header providing "o2::aod::collision::PosZ" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:144:47: error: no header providing "o2::framework::OutputObjHandlingPolicy" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:147:13: error: no header providing "o2::framework::InitContext" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:156:79: error: no header providing "o2::framework::kTH1F" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:158:80: error: no header providing "o2::framework::kTH2F" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:162:110: error: no header providing "o2::framework::kTHnSparseF" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:166:16: error: no header providing "o2::framework::AxisSpec" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:195:10: error: no header providing "o2::framework::DeviceSpec" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:221:11: error: do not use 'else' after 'break' [readability-else-after-return,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:241:34: error: the parameter 'groupSelectedTracks' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:241:69: error: the parameter 'groupSelectedCascades' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:241:101: error: the parameter 'parts' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:288:19: error: no header providing "o2::analysis::femtoDream::FemtoDreamMath" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:338:3: error: no header providing "PROCESS_SWITCH" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:350:35: error: the parameter 'groupPartsOne' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:350:64: error: the parameter 'groupPartsTwo' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
[0 more errors; see full log]

Full log here.

[alibuild]

Error while checking build/O2Physics/code-check for e585b66 at 2026-07-15 09:42:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 35 errors and 0 warnings.'
Found 35 errors and 0 warnings.
++ [[ 35 -gt 0 ]]
++ cat /sw/BUILD/249e18d7fdbc5893f20b269ebf793c829c3109de/O2Physics-code-check/errors.txt
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:26:1: error: included header O2DatabasePDGPlugin.h is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:28:1: error: included header StepTHn.h is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:43:3: error: no header providing "o2::framework::SliceCache" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:44:3: error: no header providing "o2::framework::Preslice" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:45:33: error: no header providing "o2::soa::Join" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:49:3: error: no header providing "o2::framework::Configurable" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:70:3: error: no header providing "o2::framework::Partition" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:70:85: error: no header providing "uint8_t" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:71:47: error: no header providing "o2::framework::expressions::ifnode" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:71:85: error: no header providing "o2::framework::expressions::nexp" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:71:189: error: no header providing "ncheckbit" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:75:47: error: no header providing "o2::framework::expressions::ifnode" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:75:72: error: no header providing "o2::framework::expressions::nabs" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:75:137: error: no header providing "o2::framework::expressions::npow" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:113:3: error: no header providing "o2::framework::ConfigurableAxis" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:120:50: error: no header providing "o2::framework::VARIABLE_WIDTH" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:124:3: error: no header providing "o2::framework::ColumnBinningPolicy" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:124:39: error: no header providing "o2::aod::collision::PosZ" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:144:47: error: no header providing "o2::framework::OutputObjHandlingPolicy" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:147:13: error: no header providing "o2::framework::InitContext" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:156:79: error: no header providing "o2::framework::kTH1F" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:158:80: error: no header providing "o2::framework::kTH2F" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:162:110: error: no header providing "o2::framework::kTHnSparseF" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:166:16: error: no header providing "o2::framework::AxisSpec" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:195:10: error: no header providing "o2::framework::DeviceSpec" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:221:11: error: do not use 'else' after 'break' [readability-else-after-return,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:241:34: error: the parameter 'groupSelectedTracks' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:241:69: error: the parameter 'groupSelectedCascades' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:241:101: error: the parameter 'parts' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:288:19: error: no header providing "o2::analysis::femtoDream::FemtoDreamMath" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:338:3: error: no header providing "PROCESS_SWITCH" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:350:35: error: the parameter 'groupPartsOne' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:350:64: error: the parameter 'groupPartsTwo' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:350:93: error: the parameter 'groupPartsThree' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGCF/FemtoDream/Tasks/femtoDreamTripletTaskTrackTrackCascade.cxx:350:119: error: the parameter 'parts' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
++ [[ 0 -gt 0 ]]
++ [[ 35 -gt 0 ]]
++ exit 1
--

Full log here.