FastJet/src/Jets.cpp

0001 // This file is part of the ACTS project.
0002 //
0003 // Copyright (C) 2016 CERN for the benefit of the ACTS project
0004 //
0005 // This Source Code Form is subject to the terms of the Mozilla Public
0006 // License, v. 2.0. If a copy of the MPL was not distributed with this
0007 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
0008
0009 #include "ActsPlugins/FastJet/Jets.hpp"
0010
0011 namespace ActsPlugins::FastJet {
0012
0013 TrackJetBuilder TrackJetBuilder::create(std::vector<fastjet::PseudoJet>& tracks,
0014                                         const fastjet::JetDefinition& jetDef) {
0015   fastjet::ClusterSequence cs(tracks, jetDef);
0016   return TrackJetBuilder(cs);
0017 }
0018
0019 std::vector<fastjet::PseudoJet> TrackJetBuilder::jets(float ptMin,
0020                                                       float etaMax) {
0021   fastjet::Selector sel_eta = fastjet::SelectorAbsEtaMax(etaMax);
0022   return sel_eta(m_clusterSeq.inclusive_jets(ptMin));
0023 }
0024
0025 }  // namespace ActsPlugins::FastJet