Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include "DataStructures/DataBox/Tag.hpp"
       7             : #include "NumericalAlgorithms/DiscontinuousGalerkin/Tags/OptionsGroup.hpp"
       8             : #include "NumericalAlgorithms/Spectral/Quadrature.hpp"
       9             : #include "Options/String.hpp"
      10             : #include "Utilities/TMPL.hpp"
      11             : 
      12             : namespace evolution::dg {
      13           0 : namespace OptionTags {
      14             : /// The quadrature points to use.
      15           1 : struct Quadrature {
      16           0 :   using type = Spectral::Quadrature;
      17           0 :   using group = ::dg::OptionTags::DiscontinuousGalerkinGroup;
      18           0 :   static constexpr Options::String help =
      19             :       "The point distribution/quadrature rule used.";
      20             : };
      21             : }  // namespace OptionTags
      22             : 
      23             : namespace Tags {
      24             : /// The quadrature points to use initially.
      25             : ///
      26             : /// While they could be changed during the evolution, it is unclear there is any
      27             : /// reason to do so or that changing them during an evolution would even be
      28             : /// stable.
      29           1 : struct Quadrature : db::SimpleTag {
      30           0 :   using type = Spectral::Quadrature;
      31             : 
      32           0 :   using option_tags = tmpl::list<OptionTags::Quadrature>;
      33           0 :   static constexpr bool pass_metavariables = false;
      34           0 :   static type create_from_options(const type& quadrature) { return quadrature; }
      35             : };
      36             : }  // namespace Tags
      37             : }  // namespace evolution::dg