[PWGCF] Add derived table producer for longrange correlation (#13608)

Author: abmodak

PWGCF/TwoParticleCorrelations/DataModel/longrangeDerived.h

@@ -0,0 +1,117 @@
+// 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 longrangeDerived.h
+///
+/// \brief task derived table definition for long range correlation
+/// \author Abhi Modak (abhi.modak@cern.ch)
+/// \since October 28, 2025
+
+#ifndef PWGCF_TWOPARTICLECORRELATIONS_DATAMODEL_LONGRANGEDERIVED_H_
+#define PWGCF_TWOPARTICLECORRELATIONS_DATAMODEL_LONGRANGEDERIVED_H_
+
+#include "Framework/ASoA.h"
+#include "Framework/AnalysisDataModel.h"
+
+namespace o2::aod
+{
+namespace LRCorrCollTable
+{
+DECLARE_SOA_COLUMN(Zvtx, zvtx, float);
+DECLARE_SOA_COLUMN(Multiplicity, multiplicity, float);
+DECLARE_SOA_COLUMN(Centrality, centrality, float);
+} // namespace LRCorrCollTable
+
+DECLARE_SOA_TABLE(CollLRTables, "AOD", "COLLLRTABLE",
+                  o2::soa::Index<>,
+                  bc::RunNumber,
+                  LRCorrCollTable::Zvtx,
+                  LRCorrCollTable::Multiplicity,
+                  LRCorrCollTable::Centrality,
+                  timestamp::Timestamp);
+using CollLRTable = CollLRTables::iterator;
+
+namespace LRCorrTrkTable
+{
+DECLARE_SOA_INDEX_COLUMN(CollLRTable, collLRTable);
+DECLARE_SOA_COLUMN(Pt, pt, float);
+DECLARE_SOA_COLUMN(Eta, eta, float);
+DECLARE_SOA_COLUMN(Phi, phi, float);
+DECLARE_SOA_COLUMN(ChannelID, channelID, int);
+DECLARE_SOA_COLUMN(Amplitude, amplitude, float);
+DECLARE_SOA_COLUMN(InvMass, invMass, float);
+DECLARE_SOA_COLUMN(IdPos, idPos, int64_t);
+DECLARE_SOA_COLUMN(IdNeg, idNeg, int64_t);
+DECLARE_SOA_COLUMN(TrackType, trackType, uint8_t);
+DECLARE_SOA_COLUMN(V0Type, v0Type, uint8_t);
+enum TrackPid {
+  kSpCharge,
+  kSpPion,
+  kSpKaon,
+  kSpProton
+};
+enum V0TrackPid {
+  kSpK0short,
+  kSpLambda,
+  kSpALambda
+};
+} // namespace LRCorrTrkTable
+
+DECLARE_SOA_TABLE(TrkLRTables, "AOD", "TRKLRTABLE",
+                  o2::soa::Index<>,
+                  LRCorrTrkTable::CollLRTableId,
+                  LRCorrTrkTable::Pt,
+                  LRCorrTrkTable::Eta,
+                  LRCorrTrkTable::Phi,
+                  LRCorrTrkTable::TrackType);
+using TrkLRTable = TrkLRTables::iterator;
+
+DECLARE_SOA_TABLE(Ft0aLRTables, "AOD", "FT0ALRTABLE",
+                  o2::soa::Index<>,
+                  LRCorrTrkTable::CollLRTableId,
+                  LRCorrTrkTable::ChannelID,
+                  LRCorrTrkTable::Amplitude,
+                  LRCorrTrkTable::Eta,
+                  LRCorrTrkTable::Phi);
+using Ft0aLRTable = Ft0aLRTables::iterator;
+
+DECLARE_SOA_TABLE(Ft0cLRTables, "AOD", "FT0CLRTABLE",
+                  o2::soa::Index<>,
+                  LRCorrTrkTable::CollLRTableId,
+                  LRCorrTrkTable::ChannelID,
+                  LRCorrTrkTable::Amplitude,
+                  LRCorrTrkTable::Eta,
+                  LRCorrTrkTable::Phi);
+using Ft0cLRTable = Ft0cLRTables::iterator;
+
+DECLARE_SOA_TABLE(V0TrkLRTables, "AOD", "V0TRKLRTABLE",
+                  o2::soa::Index<>,
+                  LRCorrTrkTable::CollLRTableId,
+                  LRCorrTrkTable::IdPos,
+                  LRCorrTrkTable::IdNeg,
+                  LRCorrTrkTable::Pt,
+                  LRCorrTrkTable::Eta,
+                  LRCorrTrkTable::Phi,
+                  LRCorrTrkTable::InvMass,
+                  LRCorrTrkTable::V0Type);
+using V0TrkLRTable = V0TrkLRTables::iterator;
+
+DECLARE_SOA_TABLE(MftTrkLRTables, "AOD", "MFTTRKLRTABLE",
+                  o2::soa::Index<>,
+                  LRCorrTrkTable::CollLRTableId,
+                  LRCorrTrkTable::Pt,
+                  LRCorrTrkTable::Eta,
+                  LRCorrTrkTable::Phi);
+using MftTrkLRTable = MftTrkLRTables::iterator;
+
+} // namespace o2::aod
+
+#endif // PWGCF_TWOPARTICLECORRELATIONS_DATAMODEL_LONGRANGEDERIVED_H_

PWGCF/TwoParticleCorrelations/TableProducer/CMakeLists.txt

@@ -28,3 +28,8 @@ o2physics_add_dpl_workflow(two-particle-correlations-filtering
                            SOURCES twoParticleCorrelationsFiltering.cxx
                            PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore O2Physics::TwoPartCorrCore
                            COMPONENT_NAME Analysis)
+
+o2physics_add_dpl_workflow(longrange-maker
+                           SOURCES longrangeMaker.cxx
+                           PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore O2Physics::TwoPartCorrCore
+                           COMPONENT_NAME Analysis)