Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include <cstddef>
       7             : #include <string>
       8             : 
       9             : #include "ControlSystem/Measurements/NonFactoryCreatable.hpp"
      10             : #include "ControlSystem/Protocols/Measurement.hpp"
      11             : #include "ControlSystem/Protocols/Submeasurement.hpp"
      12             : #include "ControlSystem/RunCallbacks.hpp"
      13             : #include "Domain/Structure/ObjectLabel.hpp"
      14             : #include "ParallelAlgorithms/ApparentHorizonFinder/Callbacks/FailedHorizonFind.hpp"
      15             : #include "ParallelAlgorithms/ApparentHorizonFinder/Callbacks/ObserveCenters.hpp"
      16             : #include "ParallelAlgorithms/ApparentHorizonFinder/Destination.hpp"
      17             : #include "ParallelAlgorithms/ApparentHorizonFinder/Events/FindApparentHorizon.hpp"
      18             : #include "ParallelAlgorithms/ApparentHorizonFinder/HorizonAliases.hpp"
      19             : #include "ParallelAlgorithms/ApparentHorizonFinder/Protocols/HorizonMetavars.hpp"
      20             : #include "ParallelAlgorithms/Interpolation/Protocols/InterpolationTargetTag.hpp"
      21             : #include "Time/Tags/TimeAndPrevious.hpp"
      22             : #include "Utilities/ProtocolHelpers.hpp"
      23             : #include "Utilities/TMPL.hpp"
      24             : 
      25             : /// \cond
      26             : class DataVector;
      27             : template <size_t VolumeDim>
      28             : class ElementId;
      29             : template <size_t Dim>
      30             : class Mesh;
      31             : namespace Parallel {
      32             : template <typename Metavariables>
      33             : class GlobalCache;
      34             : }  // namespace Parallel
      35             : namespace domain::Tags {
      36             : template <size_t Dim>
      37             : struct Mesh;
      38             : }  // namespace domain::Tags
      39             : /// \endcond
      40             : 
      41             : namespace control_system::measurements {
      42             : /*!
      43             :  * \brief A `control_system::protocols::Measurement` that relies on two apparent
      44             :  * horizons.
      45             :  */
      46           1 : struct BothHorizons : tt::ConformsTo<protocols::Measurement> {
      47             :   /*!
      48             :    * \brief A `control_system::protocols::Submeasurement` that starts the
      49             :    * interpolation to the interpolation target in order to find the apparent
      50             :    * horizon given by the template parameter `Horizon`.
      51             :    */
      52             :   template <::domain::ObjectLabel Horizon>
      53           1 :   struct FindHorizon : tt::ConformsTo<protocols::Submeasurement> {
      54           0 :     static std::string name() {
      55             :       return "BothHorizons::FindHorizon" + ::domain::name(Horizon);
      56             :     }
      57             : 
      58             :    private:
      59             :     template <typename ControlSystems>
      60           0 :     struct HorizonMetavars : tt::ConformsTo<ah::protocols::HorizonMetavars> {
      61           0 :       static std::string name() {
      62             :         return "ControlSystemAh" + ::domain::name(Horizon);
      63             :       }
      64             : 
      65           0 :       using time_tag = ::Tags::TimeAndPrevious<0>;
      66             : 
      67           0 :       using frame = ::Frame::Distorted;
      68             : 
      69           0 :       using horizon_find_callbacks =
      70             :           tmpl::list<control_system::RunCallbacks<FindHorizon, ControlSystems>,
      71             :                      ::ah::callbacks::ObserveCenters<HorizonMetavars>>;
      72           0 :       using horizon_find_failure_callbacks =
      73             :           tmpl::list<ah::callbacks::FailedHorizonFind<HorizonMetavars, false>>;
      74             : 
      75           0 :       using compute_tags_on_element =
      76             :           tmpl::list<::Tags::TimeAndPreviousCompute<0>>;
      77             : 
      78           0 :       static constexpr ah::Destination destination =
      79             :           ah::Destination::ControlSystem;
      80             :     };
      81             : 
      82             :    public:
      83             :     template <typename ControlSystems>
      84           0 :     using interpolation_target_tag = void;
      85             :     template <typename ControlSystems>
      86           0 :     using horizon_metavars = HorizonMetavars<ControlSystems>;
      87             : 
      88             :     template <typename ControlSystems>
      89           0 :     using event = NonFactoryCreatableWrapper<
      90             :         ah::Events::FindApparentHorizon<HorizonMetavars<ControlSystems>>>;
      91             :   };
      92             : 
      93           0 :   using submeasurements = tmpl::list<FindHorizon<::domain::ObjectLabel::A>,
      94             :                                      FindHorizon<::domain::ObjectLabel::B>>;
      95             : };
      96             : }  // namespace control_system::measurements