GeoModel/src/GeoModelConversionError.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 "Acts/Plugins/GeoModel/GeoModelConversionError.hpp"
0010
0011 #include <string>
0012
0013 namespace {
0014
0015 class GeoModelConversionErrorCategory : public std::error_category {
0016  public:
0017   // Return a short descriptive name for the category.
0018   const char* name() const noexcept final { return "GeoModelConversionError"; }
0019
0020   // Return what each enum means in text.
0021   std::string message(int c) const final {
0022     using Acts::GeoModelConversionError;
0023
0024     switch (static_cast<GeoModelConversionError>(c)) {
0025       case GeoModelConversionError::WrongShapeForConverter:
0026         return "Wrong shape provided for this converter";
0027       case GeoModelConversionError::InvalidShapeParameters:
0028         return "Shape parameters can not be converted to Surface "
0029                "representation";
0030       case GeoModelConversionError::UnkownShape:
0031         return "Unknown Shape provided, no converter available";
0032       case GeoModelConversionError::MissingLogicalVolume:
0033         return "No logical volume found for the shape";
0034       default:
0035         return "unknown";
0036     }
0037   }
0038 };
0039
0040 }  // namespace
0041
0042 std::error_code Acts::make_error_code(Acts::GeoModelConversionError e) {
0043   static GeoModelConversionErrorCategory c;
0044   return {static_cast<int>(e), c};
0045 }