src/Geometry/VolumeLookupImpl.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 "Acts/Definitions/Algebra.hpp"
0012 #include "Acts/Geometry/GeometryContext.hpp"
0013
0014 namespace Acts {
0015 class TrackingVolume;
0016 namespace detail {
0017 // Select direct children linearly and descend through their configured policy.
0018 // Accelerator fallbacks bypass dispatch on the root to avoid recursion cycles.
0019 const TrackingVolume* linearVolumeScan(const TrackingVolume& root,
0020                                        const GeometryContext& gctx,
0021                                        const Vector3& position,
0022                                        double tolerance);
0023
0024 }  // namespace detail
0025 }  // namespace Acts