Line data    Source code

       1            0 : // Distributed under the MIT License.
       2              : // See LICENSE.txt for details.
       3              : 
       4              : #pragma once
       5              : 
       6              : #include "DataStructures/DataBox/DataBox.hpp"
       7              : #include "DataStructures/IdPair.hpp"
       8              : #include "Domain/BlockLogicalCoordinates.hpp"
       9              : #include "ParallelAlgorithms/Interpolation/PointInfoTag.hpp"
      10              : #include "Utilities/Gsl.hpp"
      11              : #include "Utilities/Requires.hpp"
      12              : 
      13              : namespace Parallel {
      14              : template <typename Metavariables>
      15              : class GlobalCache;
      16              : }  // namespace Parallel
      17              : 
      18              : namespace intrp::Actions {
      19              : 
      20              : /// \ingroup ActionsGroup
      21              : /// \brief Receives interpolation points from an InterpolationTarget.
      22              : ///
      23              : /// Uses: nothing
      24              : ///
      25              : /// DataBox changes:
      26              : /// - Adds: nothing
      27              : /// - Removes: nothing
      28              : /// - Modifies:
      29              : ///   - `intrp::Tags::PointInfo`
      30              : template <typename InterpolationTargetTag>
      31            1 : struct ElementReceiveInterpPoints {
      32              :   template <typename ParallelComponent, typename DbTags, typename Metavariables,
      33              :             typename ArrayIndex, size_t Dim>
      34            0 :   static void apply(
      35              :       db::DataBox<DbTags>& box,
      36              :       const Parallel::GlobalCache<Metavariables>& /*cache*/,
      37              :       const ArrayIndex& /*array_index*/,
      38              :       tnsr::I<DataVector, Dim,
      39              :               typename InterpolationTargetTag::compute_target_points::frame>&&
      40              :           coords) {
      41              :     db::mutate<
      42              :         intrp::Tags::PointInfo<InterpolationTargetTag, tmpl::size_t<Dim>>>(
      43              :         [&coords](
      44              :             const gsl::not_null<tnsr::I<
      45              :                 DataVector, Dim,
      46              :                 typename InterpolationTargetTag::compute_target_points::frame>*>
      47              :                 point_infos) { (*point_infos) = std::move(coords); },
      48              :         make_not_null(&box));
      49              :   }
      50              : };
      51              : }  // namespace intrp::Actions