Acts/TrackFinding/GbtsConnector.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 // TODO: update to C++17 style
0012 // Consider to moving to detail subdirectory
0013 #include <fstream>
0014 #include <map>
0015 #include <vector>
0016
0017 namespace Acts::Experimental {
0018
0019 struct GbtsConnection {
0020   GbtsConnection(unsigned int s, unsigned int d);
0021
0022   unsigned int m_src, m_dst;
0023
0024   std::vector<int> m_binTable;
0025 };
0026
0027 class GbtsConnector {
0028  public:
0029   struct LayerGroup {
0030     LayerGroup(unsigned int l1Key, const std::vector<const GbtsConnection*>& v)
0031         : m_dst(l1Key), m_sources(v) {};
0032
0033     unsigned int m_dst;  // the target layer of the group
0034
0035     std::vector<const GbtsConnection*>
0036         m_sources;  // the source layers of the group
0037   };
0038
0039  public:
0040   GbtsConnector(std::ifstream& inFile, bool LRTmode);
0041   ~GbtsConnector();
0042
0043   float m_etaBin{};
0044
0045   std::map<int, std::vector<struct LayerGroup> > m_layerGroups;
0046   std::map<int, std::vector<GbtsConnection*> > m_connMap;
0047 };
0048
0049 }  // namespace Acts::Experimental