ActsExamples/EventData/ProtoTrack.hpp

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 #pragma once
0010
0011 #include "ActsExamples/EventData/Index.hpp"
0012
0013 #include <vector>
0014
0015 #include <boost/container/small_vector.hpp>
0016
0017 namespace ActsExamples {
0018
0019 /// A proto track is a collection of hits identified by their indices.
0020 using ProtoTrack = boost::container::small_vector<Index, 3>;
0021 /// Container of proto tracks. Each proto track is identified by its index.
0022 using ProtoTrackContainer = std::vector<ProtoTrack>;
0023
0024 }  // namespace ActsExamples