[Common] Split PIDResponse between TPC and TOF (#10119)

Author: njacazio

Common/DataModel/CMakeLists.txt

@@ -16,6 +16,9 @@ o2physics_add_header_only_library(DataModel
                                           FT0Corrected.h
                                           Multiplicity.h
                                           PIDResponse.h
+                                          PIDResponseITS.h
+                                          PIDResponseTOF.h
+                                          PIDResponseTPC.h
                                           CollisionAssociationTables.h
                                           TrackSelectionTables.h
                                           McCollisionExtra.h

Common/DataModel/PIDResponse.h

@@ -0,0 +1,76 @@
+// 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   PIDResponseCombined.h
+/// \author Nicolò Jacazio nicolo.jacazio@cern.ch
+/// \brief  Set of tables, tasks and utilities to provide the interface between
+///         the analysis data model and the combined PID response
+///
+
+#ifndef COMMON_DATAMODEL_PIDRESPONSECOMBINED_H_
+#define COMMON_DATAMODEL_PIDRESPONSECOMBINED_H_
+
+#include <experimental/type_traits>
+
+// O2 includes
+#include "Framework/ASoA.h"
+#include "Framework/AnalysisDataModel.h"
+#include "ReconstructionDataFormats/PID.h"
+#include "Framework/Logger.h"
+
+namespace o2::aod
+{
+
+namespace pidbayes
+{
+typedef int8_t binned_prob_t;
+// Bayesian probabilities with reduced size
+DECLARE_SOA_COLUMN(BayesEl, bayesEl, binned_prob_t);                //! Bayesian probability for electron expressed in %
+DECLARE_SOA_COLUMN(BayesMu, bayesMu, binned_prob_t);                //! Bayesian probability for muon expressed in %
+DECLARE_SOA_COLUMN(BayesPi, bayesPi, binned_prob_t);                //! Bayesian probability for pion expressed in %
+DECLARE_SOA_COLUMN(BayesKa, bayesKa, binned_prob_t);                //! Bayesian probability for kaon expressed in %
+DECLARE_SOA_COLUMN(BayesPr, bayesPr, binned_prob_t);                //! Bayesian probability for proton expressed in %
+DECLARE_SOA_COLUMN(BayesDe, bayesDe, binned_prob_t);                //! Bayesian probability for deuteron expressed in %
+DECLARE_SOA_COLUMN(BayesTr, bayesTr, binned_prob_t);                //! Bayesian probability for triton expressed in %
+DECLARE_SOA_COLUMN(BayesHe, bayesHe, binned_prob_t);                //! Bayesian probability for helium3 expressed in %
+DECLARE_SOA_COLUMN(BayesAl, bayesAl, binned_prob_t);                //! Bayesian probability for alpha expressed in %
+DECLARE_SOA_COLUMN(BayesProb, bayesProb, binned_prob_t);            //! Bayesian probability of the most probable ID
+DECLARE_SOA_COLUMN(BayesID, bayesID, o2::track::pid_constants::ID); //! Most probable ID
+
+} // namespace pidbayes
+
+// Table for each particle hypothesis
+DECLARE_SOA_TABLE(pidBayesEl, "AOD", "pidBayesEl", //! Binned (in percentage) Bayesian probability of having a Electron
+                  pidbayes::BayesEl);
+DECLARE_SOA_TABLE(pidBayesMu, "AOD", "pidBayesMu", //! Binned (in percentage) Bayesian probability of having a Muon
+                  pidbayes::BayesMu);
+DECLARE_SOA_TABLE(pidBayesPi, "AOD", "pidBayesPi", //! Binned (in percentage) Bayesian probability of having a Pion
+                  pidbayes::BayesPi);
+DECLARE_SOA_TABLE(pidBayesKa, "AOD", "pidBayesKa", //! Binned (in percentage) Bayesian probability of having a Kaon
+                  pidbayes::BayesKa);
+DECLARE_SOA_TABLE(pidBayesPr, "AOD", "pidBayesPr", //! Binned (in percentage) Bayesian probability of having a Proton
+                  pidbayes::BayesPr);
+DECLARE_SOA_TABLE(pidBayesDe, "AOD", "pidBayesDe", //! Binned (in percentage) Bayesian probability of having a Deuteron
+                  pidbayes::BayesDe);
+DECLARE_SOA_TABLE(pidBayesTr, "AOD", "pidBayesTr", //! Binned (in percentage) Bayesian probability of having a Triton
+                  pidbayes::BayesTr);
+DECLARE_SOA_TABLE(pidBayesHe, "AOD", "pidBayesHe", //! Binned (in percentage) Bayesian probability of having a Helium3
+                  pidbayes::BayesHe);
+DECLARE_SOA_TABLE(pidBayesAl, "AOD", "pidBayesAl", //! Binned (in percentage) Bayesian probability of having a Alpha
+                  pidbayes::BayesAl);
+
+// Table for the most probable particle
+DECLARE_SOA_TABLE(pidBayes, "AOD", "pidBayes", pidbayes::BayesProb, pidbayes::BayesID); //! Index of the most probable ID and its bayesian probability
+
+} // namespace o2::aod
+
+#endif // COMMON_DATAMODEL_PIDRESPONSECOMBINED_H_