ActsPlugins/DD4hep/GeometryModuleLoader.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 #if !defined(__unix__) && !defined(__APPLE__)
0012 #error \
0013     "Runtime geometry modules are only supported on Unix-like systems (Linux, macOS)."
0014 #endif
0015
0016 #include "Acts/Utilities/Logger.hpp"
0017
0018 #include <filesystem>
0019 #include <memory>
0020
0021 namespace dd4hep {
0022 class Detector;
0023 }
0024
0025 namespace Acts {
0026
0027 class TrackingGeometry;
0028
0029 /// Load a DD4hep geometry module shared library with the given detector,
0030 /// validate ABI compatibility, build and return the tracking geometry.
0031 /// The returned deleter keeps the module loaded until the geometry is
0032 /// destroyed.
0033 /// @param modulePath Path to the geometry module shared library.
0034 /// @param detector DD4hep detector instance passed to the module.
0035 /// @param logger Logger instance used by the module loader.
0036 /// @return Shared pointer to the loaded tracking geometry.
0037 std::shared_ptr<TrackingGeometry> loadDD4hepGeometryModule(
0038     const std::filesystem::path& modulePath, const dd4hep::Detector& detector,
0039     const Logger& logger = getDummyLogger());
0040
0041 }  // namespace Acts