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 "ParallelAlgorithms/Amr/Criteria/Criterion.hpp"
      12             : #include "ParallelAlgorithms/Amr/Criteria/Type.hpp"
      13             : #include "Utilities/MakeArray.hpp"
      14             : #include "Utilities/TMPL.hpp"
      15             : 
      16             : namespace amr::Criteria {
      17             : /*!
      18             :  * \brief Uniformly increases the number of grid points by one
      19             :  *
      20             :  * Useful to do uniform p-refinement, possibly alongside a nontrivial
      21             :  * h-refinement criterion.
      22             :  */
      23             : template <size_t Dim>
      24           1 : class IncreaseResolution : public Criterion {
      25             :  public:
      26           0 :   using options = tmpl::list<>;
      27             : 
      28           0 :   static constexpr Options::String help = {
      29             :       "Uniformly increases the number of grid points by one."};
      30             : 
      31           0 :   IncreaseResolution() = default;
      32             : 
      33             :   /// \cond
      34             :   explicit IncreaseResolution(CkMigrateMessage* msg);
      35             :   using PUP::able::register_constructor;
      36             :   WRAPPED_PUPable_decl_template(IncreaseResolution);  // NOLINT
      37             :   /// \endcond
      38             : 
      39           0 :   Type type() override { return Type::p; }
      40             : 
      41           0 :   std::string observation_name() override { return "IncreaseResolution"; }
      42             : 
      43           0 :   using compute_tags_for_observation_box = tmpl::list<>;
      44           0 :   using argument_tags = tmpl::list<>;
      45             : 
      46             :   template <typename Metavariables>
      47           0 :   std::array<Flag, Dim> operator()(
      48             :       Parallel::GlobalCache<Metavariables>& /*cache*/,
      49             :       const ElementId<Dim>& /*element_id*/) const {
      50             :     return make_array<Dim>(Flag::IncreaseResolution);
      51             :   }
      52             : };
      53             : 
      54             : /// \cond
      55             : template <size_t Dim>
      56             : PUP::able::PUP_ID IncreaseResolution<Dim>::my_PUP_ID = 0;  // NOLINT
      57             : /// \endcond
      58             : 
      59             : }  // namespace amr::Criteria