Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include "Evolution/Systems/Ccz4/FiniteDifference/Reconstructor.hpp"
       7             : #include "Options/String.hpp"
       8             : 
       9             : namespace Ccz4::fd {
      10             : /*!
      11             :  * \brief Dummy reconstructor just to return the ghost zone size.
      12             :  *
      13             :  * This class is needed to use the SetInterpolators action in
      14             :  * dg-subcell infrastructure.
      15             :  */
      16           1 : class DummyReconstructor : public Reconstructor {
      17             :  public:
      18           0 :   using options = tmpl::list<>;
      19             : 
      20           0 :   static constexpr Options::String help{
      21             :       "Dummy reconstructor that allows using the subcell infrastructure."};
      22             : 
      23           0 :   DummyReconstructor() = default;
      24           0 :   DummyReconstructor(DummyReconstructor&&) = default;
      25           0 :   DummyReconstructor& operator=(DummyReconstructor&&) = default;
      26           0 :   DummyReconstructor(const DummyReconstructor&) = default;
      27           0 :   DummyReconstructor& operator=(const DummyReconstructor&) = default;
      28           0 :   ~DummyReconstructor() override = default;
      29             : 
      30           0 :   explicit DummyReconstructor(CkMigrateMessage* msg);
      31             : 
      32           0 :   WRAPPED_PUPable_decl_base_template(Reconstructor, DummyReconstructor);
      33             : 
      34           0 :   auto get_clone() const -> std::unique_ptr<Reconstructor> override;
      35             : 
      36           0 :   void pup(PUP::er& p) override;
      37             : 
      38             :   // 3 ghost pts needed for 6th order KO filter
      39           0 :   size_t ghost_zone_size() const override { return 3; }
      40             : };
      41             : 
      42             : }  // namespace Ccz4::fd