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