[ALICE3] Add proto translator (#13907)

Author: njacazio

ALICE3/TableProducer/CMakeLists.txt

@@ -45,3 +45,8 @@ o2physics_add_dpl_workflow(alice3-correlatorddbar
                     SOURCES alice3-correlatorDDbar.cxx
                     PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DCAFitter
                     COMPONENT_NAME Analysis)
+
+o2physics_add_dpl_workflow(alice3-tracking-translator
+                    SOURCES alice3TrackingTranslator.cxx
+                    PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DCAFitter
+                    COMPONENT_NAME Analysis)

ALICE3/TableProducer/alice3TrackingTranslator.cxx

@@ -0,0 +1,65 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+/// \file alice3TrackingTranslator.cxx
+///
+/// \brief Translator task to convert tracking software to the AO2D format digestible with the O2Physics analysis framework
+///
+/// \author Nicolò Jacazio, Universita del Piemonte Orientale (IT)
+///
+
+#include "ALICE3/DataModel/collisionAlice3.h"
+#include "ALICE3/DataModel/tracksAlice3.h"
+#include "Common/DataModel/TrackSelectionTables.h"
+
+#include <Framework/AnalysisDataModel.h>
+#include <Framework/AnalysisHelpers.h>
+#include <Framework/AnalysisTask.h>
+#include <Framework/HistogramRegistry.h>
+#include <Framework/O2DatabasePDGPlugin.h>
+#include <Framework/runDataProcessing.h>
+
+struct Alice3TrackingTranslator {
+  o2::framework::Produces<o2::aod::Collisions> tableCollisions;
+  o2::framework::Produces<o2::aod::McCollisionLabels> tableMcCollisionLabels;
+  o2::framework::Produces<o2::aod::StoredTracks> tableStoredTracks;
+  o2::framework::Produces<o2::aod::TracksExtension> tableTracksExtension;
+  o2::framework::Produces<o2::aod::StoredTracksCov> tableStoredTracksCov;
+  o2::framework::Produces<o2::aod::TracksCovExtension> tableTracksCovExtension;
+  o2::framework::Produces<o2::aod::McTrackLabels> tableMcTrackLabels;
+  o2::framework::Produces<o2::aod::TracksDCA> tableTracksDCA;
+  o2::framework::Produces<o2::aod::TracksDCACov> tableTracksDCACov;
+  o2::framework::Produces<o2::aod::CollisionsAlice3> tableCollisionsAlice3;
+  o2::framework::Produces<o2::aod::TracksAlice3> tableTracksAlice3;
+  o2::framework::Produces<o2::aod::TracksExtraA3> tableTracksExtraA3;
+
+  o2::framework::Produces<o2::aod::StoredTracksExtra_002> tableStoredTracksExtra;
+  o2::framework::Produces<o2::aod::TrackSelection> tableTrackSelection;
+  o2::framework::Produces<o2::aod::TrackSelectionExtension> tableTrackSelectionExtension;
+
+  void init(o2::framework::InitContext&)
+  {
+    // Initialization if needed
+    LOG(info) << "Alice3TrackingTranslator init called";
+  }
+
+  void process(o2::aod::BCs const&)
+  {
+    LOG(info) << "Alice3TrackingTranslator process called";
+  }
+};
+
+o2::framework::WorkflowSpec defineDataProcessing(o2::framework::ConfigContext const& cfgc)
+{
+  o2::framework::WorkflowSpec w;
+  w.push_back(adaptAnalysisTask<Alice3TrackingTranslator>(cfgc));
+  return w;
+}