Line data    Source code

       1            0 : // Distributed under the MIT License.
       2              : // See LICENSE.txt for details.
       3              : 
       4              : #pragma once
       5              : 
       6              : #include <memory>
       7              : #include <optional>
       8              : #include <pup.h>
       9              : #include <string>
      10              : #include <type_traits>
      11              : 
      12              : #include "DataStructures/DataBox/Prefixes.hpp"
      13              : #include "DataStructures/DataVector.hpp"
      14              : #include "DataStructures/Tags/TempTensor.hpp"
      15              : #include "DataStructures/Tensor/Tensor.hpp"
      16              : #include "DataStructures/Variables.hpp"
      17              : #include "Evolution/BoundaryConditions/Type.hpp"
      18              : #include "Evolution/Systems/RadiationTransport/M1Grey/BoundaryConditions/BoundaryCondition.hpp"
      19              : #include "Evolution/Systems/RadiationTransport/M1Grey/Fluxes.hpp"
      20              : #include "Evolution/Systems/RadiationTransport/M1Grey/M1Closure.hpp"
      21              : #include "Evolution/Systems/RadiationTransport/M1Grey/Tags.hpp"
      22              : #include "Options/String.hpp"
      23              : #include "PointwiseFunctions/AnalyticData/Tags.hpp"
      24              : #include "PointwiseFunctions/AnalyticSolutions/AnalyticSolution.hpp"
      25              : #include "PointwiseFunctions/GeneralRelativity/Tags.hpp"
      26              : #include "PointwiseFunctions/Hydro/Tags.hpp"
      27              : #include "PointwiseFunctions/InitialDataUtilities/InitialData.hpp"
      28              : #include "Utilities/Gsl.hpp"
      29              : #include "Utilities/Serialization/CharmPupable.hpp"
      30              : #include "Utilities/TMPL.hpp"
      31              : 
      32              : /// \cond
      33              : namespace Tags {
      34              : struct Time;
      35              : }  // namespace Tags
      36              : namespace domain::Tags {
      37              : template <size_t Dim, typename Frame>
      38              : struct Coordinates;
      39              : }  // namespace domain::Tags
      40              : /// \endcond
      41              : 
      42              : namespace RadiationTransport::M1Grey::BoundaryConditions {
      43              : 
      44              : /// \cond
      45              : template <typename NeutrinoSpeciesList>
      46              : class DirichletAnalytic;
      47              : /// \endcond
      48              : 
      49              : /*!
      50              :  * \brief Sets Dirichlet boundary conditions using the analytic solution or
      51              :  * analytic data.
      52              :  */
      53              : template <typename... NeutrinoSpecies>
      54            1 : class DirichletAnalytic<tmpl::list<NeutrinoSpecies...>> final
      55              :     : public BoundaryCondition<tmpl::list<NeutrinoSpecies...>> {
      56              :  public:
      57              :   /// \brief What analytic solution/data to prescribe.
      58            1 :   struct AnalyticPrescription {
      59            0 :     static constexpr Options::String help =
      60              :         "What analytic solution/data to prescribe.";
      61            0 :     using type = std::unique_ptr<evolution::initial_data::InitialData>;
      62              :   };
      63              : 
      64            0 :   using options = tmpl::list<AnalyticPrescription>;
      65            0 :   static constexpr Options::String help{
      66              :       "DirichletAnalytic boundary conditions using either analytic solution or "
      67              :       "analytic data."};
      68              : 
      69            0 :   DirichletAnalytic() = default;
      70            0 :   DirichletAnalytic(DirichletAnalytic&&) = default;
      71            0 :   DirichletAnalytic& operator=(DirichletAnalytic&&) = default;
      72            0 :   DirichletAnalytic(const DirichletAnalytic&);
      73            0 :   DirichletAnalytic& operator=(const DirichletAnalytic&);
      74            0 :   ~DirichletAnalytic() override = default;
      75              : 
      76            0 :   explicit DirichletAnalytic(CkMigrateMessage* msg)
      77              :       : BoundaryCondition<tmpl::list<NeutrinoSpecies...>>(msg) {}
      78              : 
      79            0 :   explicit DirichletAnalytic(
      80              :       std::unique_ptr<evolution::initial_data::InitialData>
      81              :           analytic_prescription);
      82              : 
      83            0 :   WRAPPED_PUPable_decl_base_template(
      84              :       domain::BoundaryConditions::BoundaryCondition, DirichletAnalytic);
      85              : 
      86            0 :   auto get_clone() const -> std::unique_ptr<
      87              :       domain::BoundaryConditions::BoundaryCondition> override {
      88              :     return std::make_unique<DirichletAnalytic>(*this);
      89              :   }
      90              : 
      91            0 :   static constexpr evolution::BoundaryConditions::Type bc_type =
      92              :       evolution::BoundaryConditions::Type::Ghost;
      93              : 
      94            0 :   void pup(PUP::er& p) override;
      95              : 
      96            0 :   using dg_interior_evolved_variables_tags = tmpl::list<>;
      97            0 :   using dg_interior_temporary_tags =
      98              :       tmpl::list<domain::Tags::Coordinates<3, Frame::Inertial>>;
      99            0 :   using dg_interior_primitive_variables_tags = tmpl::list<>;
     100            0 :   using dg_gridless_tags = tmpl::list<::Tags::Time>;
     101              : 
     102            0 :   std::optional<std::string> dg_ghost(
     103              :       const gsl::not_null<typename Tags::TildeE<
     104              :           Frame::Inertial, NeutrinoSpecies>::type*>... tilde_e,
     105              :       const gsl::not_null<typename Tags::TildeS<
     106              :           Frame::Inertial, NeutrinoSpecies>::type*>... tilde_s,
     107              : 
     108              :       const gsl::not_null<typename ::Tags::Flux<
     109              :           Tags::TildeE<Frame::Inertial, NeutrinoSpecies>, tmpl::size_t<3>,
     110              :           Frame::Inertial>::type*>... flux_tilde_e,
     111              :       const gsl::not_null<typename ::Tags::Flux<
     112              :           Tags::TildeS<Frame::Inertial, NeutrinoSpecies>, tmpl::size_t<3>,
     113              :           Frame::Inertial>::type*>... flux_tilde_s,
     114              : 
     115              :       const gsl::not_null<tnsr::II<DataVector, 3, Frame::Inertial>*>
     116              :           inv_spatial_metric,
     117              : 
     118              :       const std::optional<
     119              :           tnsr::I<DataVector, 3, Frame::Inertial>>& /*face_mesh_velocity*/,
     120              :       const tnsr::i<DataVector, 3, Frame::Inertial>& /*normal_covector*/,
     121              :       const tnsr::I<DataVector, 3, Frame::Inertial>& /*normal_vector*/,
     122              :       const tnsr::I<DataVector, 3, Frame::Inertial>& coords, double time) const;
     123              : 
     124              :  private:
     125            0 :   std::unique_ptr<evolution::initial_data::InitialData> analytic_prescription_;
     126              : };
     127              : }  // namespace RadiationTransport::M1Grey::BoundaryConditions