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 <optional>
       8             : #include <tuple>
       9             : 
      10             : #include "DataStructures/DataBox/DataBox.hpp"
      11             : #include "DataStructures/DataBox/PrefixHelpers.hpp"
      12             : #include "Parallel/AlgorithmExecution.hpp"
      13             : #include "ParallelAlgorithms/Interpolation/InterpolationTargetDetail.hpp"
      14             : #include "ParallelAlgorithms/Interpolation/PointInfoTag.hpp"
      15             : #include "Utilities/Requires.hpp"
      16             : #include "Utilities/TMPL.hpp"
      17             : #include "Utilities/TaggedTuple.hpp"
      18             : 
      19             : /// \cond
      20             : namespace Parallel {
      21             : template <typename Metavariables>
      22             : class GlobalCache;
      23             : }  // namespace Parallel
      24             : /// \endcond
      25             : 
      26             : namespace intrp::Actions {
      27             : /// \ingroup ActionsGroup
      28             : /// \brief Adds interpolation point holders to the Element's DataBox.
      29             : ///
      30             : /// This action is for the case in which the points are time-independent.
      31             : ///
      32             : /// This action should be placed in the Initialization PDAL for DgElementArray.
      33             : ///
      34             : /// Uses: nothing
      35             : ///
      36             : /// DataBox changes:
      37             : /// - Adds:
      38             : ///   - `intrp::Tags::PointInfo` for each non-sequential target tag
      39             : /// - Removes: nothing
      40             : /// - Modifies: nothing
      41             : template <size_t VolumeDim, typename AllInterpolationTargetTags>
      42           1 : struct ElementInitInterpPoints {
      43           0 :   using simple_tags = tmpl::transform<
      44             :       intrp::InterpolationTarget_detail::get_non_sequential_target_tags<
      45             :           AllInterpolationTargetTags>,
      46             :       tmpl::bind<intrp::Tags::PointInfo, tmpl::_1,
      47             :                  tmpl::pin<tmpl::size_t<VolumeDim>>>>;
      48             :   template <typename DbTags, typename... InboxTags, typename Metavariables,
      49             :             typename ArrayIndex, typename ActionList,
      50             :             typename ParallelComponent>
      51           0 :   static Parallel::iterable_action_return_t apply(
      52             :       db::DataBox<DbTags>& /*box*/,
      53             :       const tuples::TaggedTuple<InboxTags...>& /*inboxes*/,
      54             :       const Parallel::GlobalCache<Metavariables>& /*cache*/,
      55             :       const ArrayIndex& /*array_index*/, const ActionList /*meta*/,
      56             :       const ParallelComponent* const /*meta*/) {
      57             :     // Here we only want the `intrp::Tags::PointInfo` default constructed
      58             :     return {Parallel::AlgorithmExecution::Continue, std::nullopt};
      59             :   }
      60             : };
      61             : }  // namespace intrp::Actions