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