[ALICE3] Fix missing bool in ACTS integration

- specify since

Author: njacazio

Detectors/Upgrades/ALICE3/TRK/reconstruction/include/TRKReconstruction/ClustererACTS.h

@@ -9,8 +9,12 @@
 // granted to it by virtue of its status as an Intergovernmental Organization
 // or submit itself to any jurisdiction.
 
+///
 /// \file ClustererACTS.h
 /// \brief Definition of the TRK cluster finder
+/// \author Nicolò Jacazio, Università del Piemonte Orientale (IT)
+/// \since 2026-03-01
+///
 
 #ifndef ALICEO2_TRK_CLUSTERERACTS_H
 #define ALICEO2_TRK_CLUSTERERACTS_H

Detectors/Upgrades/ALICE3/TRK/reconstruction/src/ClustererACTS.cxx

@@ -9,8 +9,12 @@
 // granted to it by virtue of its status as an Intergovernmental Organization
 // or submit itself to any jurisdiction.
 
+///
 /// \file ClustererACTS.cxx
 /// \brief Implementation of the TRK cluster finder with the ACTS
+/// \author Nicolò Jacazio, Università del Piemonte Orientale (IT)
+/// \since 2026-03-01
+///
 
 #include "TRKReconstruction/ClustererACTS.h"
 #include "TRKBase/GeometryTGeo.h"

Detectors/Upgrades/ALICE3/TRK/workflow/include/TRKWorkflow/ClustererSpec.h

@@ -32,11 +32,9 @@ class ClustererDPL : public o2::framework::Task
  private:
   bool mUseMC = true;
   int mNThreads = 1;
-#ifdef O2_WITH_ACTS
-  bool mUseACTS = false;
-#endif
   o2::trk::Clusterer mClusterer;
 #ifdef O2_WITH_ACTS
+  bool mUseACTS = false;
   o2::trk::ClustererACTS mClustererACTS;
 #endif
 };

Detectors/Upgrades/ALICE3/TRK/workflow/include/TRKWorkflow/TrackerSpec.h

@@ -58,6 +58,9 @@ class TrackerDPL : public framework::Task
   std::shared_ptr<tbb::task_arena> mTaskArena;
   nlohmann::json mHitRecoConfig;
   TStopwatch mTimer;
+#ifdef O2_WITH_ACTS
+  bool mUseACTS = false;
+#endif
 };
 
 framework::DataProcessorSpec getTrackerSpec(bool useMC, const std::string& hitRecoConfig, gpu::gpudatatypes::DeviceType dType = gpu::gpudatatypes::DeviceType::CPU);