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