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 <utility>
       8             : 
       9             : #include "DataStructures/DataBox/Tag.hpp"
      10             : #include "Domain/Structure/Direction.hpp"
      11             : #include "Domain/Structure/DirectionalId.hpp"
      12             : #include "Domain/Structure/DirectionalIdMap.hpp"
      13             : #include "Domain/Structure/ElementId.hpp"
      14             : #include "Evolution/DgSubcell/GhostData.hpp"
      15             : 
      16             : namespace evolution::dg::subcell::Tags {
      17             : /// The ghost data used for reconstructing the solution on the interfaces
      18             : /// between elements
      19             : ///
      20             : /// The `DirectionalIdMap` stores a `evolution::dg::subcell::GhostData` which
      21             : /// stores both local and received neighbor ghost data. Even though subcell
      22             : /// doesn't use it's local ghost data during reconstruction, we will need to
      23             : /// store it when using Charm++ messages.
      24             : template <size_t Dim>
      25           1 : struct GhostDataForReconstruction : db::SimpleTag {
      26           0 :   using type = DirectionalIdMap<Dim, GhostData>;
      27             : };
      28             : }  // namespace evolution::dg::subcell::Tags