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 "DataStructures/TaggedTuple.hpp"
      13              : #include "Parallel/AlgorithmExecution.hpp"
      14              : #include "ParallelAlgorithms/Interpolation/InterpolationTargetDetail.hpp"
      15              : #include "ParallelAlgorithms/Interpolation/PointInfoTag.hpp"
      16              : #include "Utilities/Requires.hpp"
      17              : #include "Utilities/TMPL.hpp"
      18              : 
      19              : /// \cond
      20              : namespace Parallel {
      21              : template <typename Metavariables>
      22              : class GlobalCache;
      23              : }  // namespace Parallel
      24              : /// \endcond
      25              : 
      26            1 : 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