Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include <array>
       7             : #include <cstddef>
       8             : #include <unordered_map>
       9             : 
      10             : /// \cond
      11             : namespace amr {
      12             : template <size_t VolumeDim>
      13             : struct Info;
      14             : }  // namespace amr
      15             : template <size_t VolumeDim>
      16             : class Direction;
      17             : template <size_t VolumeDim>
      18             : class ElementId;
      19             : template <size_t VolumeDim>
      20             : class Mesh;
      21             : template <size_t VolumeDim, typename IdType>
      22             : class Neighbors;
      23             : /// \endcond
      24             : 
      25             : namespace amr {
      26             : /// \ingroup AmrGroup
      27             : /// \brief returns the ElementId and Mesh of the new neighbors in the given
      28             : /// `direction` of the Element whose ElementId is `my_id` given the
      29             : /// `previous_neighbors_in_direction` and their amr::Info\.
      30             : ///
      31             : /// The new meshes are given with respect to the host element's orientation.
      32             : ///
      33             : /// \note `previous_neighbors_in_direction` should be from the parent (or a
      34             : /// child) of the Element with `my_id` if `my_id` corresponds to a newly created
      35             : /// child (or parent) Element.
      36             : ///
      37             : /// \note `previous_neighbors_amr_info` may contain info from neighbors in
      38             : /// directions other than `direction`
      39             : template <size_t VolumeDim>
      40           1 : std::unordered_map<ElementId<VolumeDim>, Mesh<VolumeDim>> new_neighbor_ids(
      41             :     const ElementId<VolumeDim>& my_id, const Direction<VolumeDim>& direction,
      42             :     const Neighbors<VolumeDim, ElementId<VolumeDim>>&
      43             :         previous_neighbors_in_direction,
      44             :     const std::unordered_map<ElementId<VolumeDim>, Info<VolumeDim>>&
      45             :         previous_neighbors_amr_info);
      46             : }  // namespace amr