Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include "DataStructures/DataBox/Tag.hpp"
       7             : #include "Options/String.hpp"
       8             : #include "Utilities/PrettyType.hpp"
       9             : #include "Utilities/Serialization/Serialize.hpp"
      10             : 
      11             : namespace OptionTags {
      12             : /// \ingroup OptionGroupsGroup
      13             : /// Holds the `OptionTags::AnalyticData` option in the input file
      14           1 : struct AnalyticDataGroup {
      15           0 :   static std::string name() { return "AnalyticData"; }
      16           0 :   static constexpr Options::String help =
      17             :       "Analytic data used for the initial data";
      18             : };
      19             : 
      20             : /// \ingroup OptionTagsGroup
      21             : /// The analytic data, with the type of the analytic data set as the template
      22             : /// parameter
      23             : template <typename DataType>
      24           1 : struct AnalyticData {
      25           0 :   static std::string name() { return pretty_type::name<DataType>(); }
      26           0 :   static constexpr Options::String help = "Options for the analytic data";
      27           0 :   using type = DataType;
      28           0 :   using group = AnalyticDataGroup;
      29             : };
      30             : }  // namespace OptionTags
      31             : 
      32             : namespace Tags {
      33           0 : struct AnalyticSolutionOrData : db::BaseTag {};
      34             : 
      35             : /// Can be used to retrieve the analytic solution from the cache without having
      36             : /// to know the template parameters of AnalyticData.
      37           1 : struct AnalyticDataBase : AnalyticSolutionOrData {};
      38             : 
      39             : /// The analytic data, with the type of the analytic data set as the
      40             : /// template parameter
      41             : template <typename DataType>
      42           1 : struct AnalyticData : AnalyticDataBase, db::SimpleTag {
      43           0 :   using type = DataType;
      44           0 :   using option_tags = tmpl::list<::OptionTags::AnalyticData<DataType>>;
      45             : 
      46           0 :   static constexpr bool pass_metavariables = false;
      47           0 :   static DataType create_from_options(const DataType& analytic_solution) {
      48             :     return deserialize<type>(serialize<type>(analytic_solution).data());
      49             :   }
      50             : };
      51             : }  // namespace Tags