Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include <cstddef>
       7             : #include <memory>
       8             : 
       9             : #include "DataStructures/DataBox/Tag.hpp"
      10             : #include "Evolution/DgSubcell/Tags/SubcellSolver.hpp"
      11             : #include "Evolution/Systems/ForceFree/FiniteDifference/Reconstructor.hpp"
      12             : #include "Evolution/Systems/ForceFree/Tags.hpp"
      13             : #include "Options/String.hpp"
      14             : #include "Utilities/TMPL.hpp"
      15             : 
      16             : namespace ForceFree::fd {
      17             : 
      18             : // A tag list of variables used for FD reconstruction process. For the ForceFree
      19             : // evolution system, we use the whole set of evolved variables and the
      20             : // generalized current density TildeJ.
      21           0 : using tags_list_for_reconstruction =
      22             :     tmpl::list<ForceFree::Tags::TildeJ, ForceFree::Tags::TildeE,
      23             :                ForceFree::Tags::TildeB, ForceFree::Tags::TildePsi,
      24             :                ForceFree::Tags::TildePhi, ForceFree::Tags::TildeQ>;
      25             : 
      26           0 : namespace OptionTags {
      27             : /*!
      28             :  * \brief Holds the subcell reconstructor in the input file
      29             :  */
      30           1 : struct Reconstructor {
      31           0 :   using type = std::unique_ptr<fd::Reconstructor>;
      32             : 
      33           0 :   static constexpr Options::String help = {"The reconstruction scheme to use."};
      34           0 :   using group = evolution::dg::subcell::OptionTags::SubcellSolverGroup;
      35             : };
      36             : }  // namespace OptionTags
      37             : 
      38           0 : namespace Tags {
      39             : /*!
      40             :  * \brief Tag for the reconstructor
      41             :  */
      42           1 : struct Reconstructor : db::SimpleTag {
      43           0 :   using type = std::unique_ptr<fd::Reconstructor>;
      44           0 :   using option_tags = tmpl::list<OptionTags::Reconstructor>;
      45             : 
      46           0 :   static constexpr bool pass_metavariables = false;
      47           0 :   static type create_from_options(const type& reconstructor) {
      48             :     return reconstructor->get_clone();
      49             :   }
      50             : };
      51             : }  // namespace Tags
      52             : }  // namespace ForceFree::fd