Line data    Source code

       1            0 : // Distributed under the MIT License.
       2              : // See LICENSE.txt for details.
       3              : 
       4              : #pragma once
       5              : 
       6              : #include <array>
       7              : #include <cstddef>
       8              : #include <pup.h>
       9              : 
      10              : #include "Domain/Amr/Flag.hpp"
      11              : #include "Domain/Creators/Tags/Domain.hpp"
      12              : #include "Domain/Domain.hpp"
      13              : #include "Domain/Structure/ElementId.hpp"
      14              : #include "Domain/Tags.hpp"
      15              : #include "Elliptic/Tags.hpp"
      16              : #include "Options/String.hpp"
      17              : #include "Parallel/GlobalCache.hpp"
      18              : #include "ParallelAlgorithms/Amr/Criteria/Criterion.hpp"
      19              : #include "ParallelAlgorithms/Amr/Criteria/Type.hpp"
      20              : #include "PointwiseFunctions/InitialDataUtilities/Background.hpp"
      21              : #include "Utilities/Serialization/CharmPupable.hpp"
      22              : #include "Utilities/TMPL.hpp"
      23              : 
      24            0 : namespace Punctures::AmrCriteria {
      25              : 
      26              : /*!
      27              :  * \brief h-refine (split) elements containing a puncture
      28              :  *
      29              :  * This refinement scheme is expected to yield exponential convergence, despite
      30              :  * the presence of the C^2 punctures.
      31              :  */
      32            1 : class RefineAtPunctures : public amr::Criterion {
      33              :  public:
      34            0 :   using options = tmpl::list<>;
      35              : 
      36            0 :   static constexpr Options::String help = {
      37              :       "h-refine (split) elements containing a puncture."};
      38              : 
      39            0 :   RefineAtPunctures() = default;
      40              : 
      41              :   /// \cond
      42              :   explicit RefineAtPunctures(CkMigrateMessage* msg) : Criterion(msg) {}
      43              :   using PUP::able::register_constructor;
      44              :   WRAPPED_PUPable_decl_template(RefineAtPunctures);  // NOLINT
      45              :   /// \endcond
      46              : 
      47            0 :   amr::Criteria::Type type() override { return amr::Criteria::Type::h; }
      48              : 
      49            0 :   std::string observation_name() override { return "RefineAtPunctures"; }
      50              : 
      51            0 :   using argument_tags = tmpl::list<
      52              :       elliptic::Tags::Background<elliptic::analytic_data::Background>,
      53              :       domain::Tags::Domain<3>>;
      54            0 :   using compute_tags_for_observation_box = tmpl::list<>;
      55              : 
      56              :   template <typename Metavariables>
      57            0 :   std::array<amr::Flag, 3> operator()(
      58              :       const elliptic::analytic_data::Background& background,
      59              :       const Domain<3>& domain, Parallel::GlobalCache<Metavariables>& /*cache*/,
      60              :       const ElementId<3>& element_id) const {
      61              :     return impl(background, domain, element_id);
      62              :   }
      63              : 
      64              :  private:
      65            0 :   static std::array<amr::Flag, 3> impl(
      66              :       const elliptic::analytic_data::Background& background,
      67              :       const Domain<3>& domain, const ElementId<3>& element_id);
      68              : };
      69              : 
      70              : }  // namespace Punctures::AmrCriteria