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              : 
       8              : #include "DataStructures/DataBox/Tag.hpp"
       9              : #include "DataStructures/DataVector.hpp"
      10              : #include "DataStructures/Tensor/TypeAliases.hpp"
      11              : #include "Utilities/TMPL.hpp"
      12              : 
      13            1 : namespace intrp::Tags {
      14              : /*!
      15              :  * \brief  PointInfo holds the points to be interpolated onto,
      16              :  * in whatever frame those points are to be held constant.
      17              :  *
      18              :  * \details PointInfo is used only for interpolation points that are
      19              :  * time-independent in some frame, so that there is no `Interpolator`
      20              :  * ParallelComponent. `VolumeDim` is a typename rather than a `size_t` to better
      21              :  * facilitate this tag being used in metafunctions. `VolumeDim` must be a
      22              :  * `tmpl::size_t`.
      23              :  */
      24              : template <typename InterpolationTargetTag, typename VolumeDim>
      25            1 : struct PointInfo : db::SimpleTag {
      26            0 :   using type =
      27              :       tnsr::I<DataVector, VolumeDim::value,
      28              :               typename InterpolationTargetTag::compute_target_points::frame>;
      29              : };
      30              : }  // namespace intrp::Tags