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             : #include <utility>
       8             : 
       9             : #include "DataStructures/DataBox/PrefixHelpers.hpp"
      10             : #include "DataStructures/Tensor/IndexType.hpp"
      11             : #include "DataStructures/Tensor/TypeAliases.hpp"
      12             : #include "Domain/Structure/Direction.hpp"
      13             : #include "Domain/Structure/DirectionalId.hpp"
      14             : #include "Domain/Structure/DirectionalIdMap.hpp"
      15             : #include "Domain/Structure/ElementId.hpp"
      16             : #include "Evolution/Systems/GrMhd/GhValenciaDivClean/System.hpp"
      17             : #include "NumericalAlgorithms/LinearOperators/PartialDerivatives.hpp"
      18             : #include "Utilities/Gsl.hpp"
      19             : #include "Utilities/TMPL.hpp"
      20             : 
      21             : /// \cond
      22             : class DataVector;
      23             : template <size_t Dim>
      24             : class Mesh;
      25             : template <typename TagsList>
      26             : class Variables;
      27             : namespace evolution::dg::subcell {
      28             : class GhostData;
      29             : }  // namespace evolution::dg::subcell
      30             : /// \endcond
      31             : 
      32             : namespace grmhd::GhValenciaDivClean::fd {
      33             : /*!
      34             :  * \brief Compute partial derivatives of the spacetime variables \f$g_{ab}\f$,
      35             :  * \f$\Phi_{iab}\f$, and \f$\Pi_{ab}\f$.
      36             :  *
      37             :  * The derivatives are computed using FD of order deriv_order
      38             :  */
      39           1 : void spacetime_derivatives(
      40             :     gsl::not_null<Variables<db::wrap_tags_in<
      41             :         ::Tags::deriv,
      42             :         typename grmhd::GhValenciaDivClean::System::gradients_tags,
      43             :         tmpl::size_t<3>, Frame::Inertial>>*>
      44             :         result,
      45             :     const Variables<
      46             :         typename grmhd::GhValenciaDivClean::System::variables_tag::tags_list>&
      47             :         volume_evolved_variables,
      48             :     const DirectionalIdMap<3, evolution::dg::subcell::GhostData>&
      49             :         all_ghost_data,
      50             :     const size_t& deriv_order, const Mesh<3>& volume_mesh,
      51             :     const InverseJacobian<DataVector, 3, Frame::ElementLogical,
      52             :                           Frame::Inertial>&
      53             :         cell_centered_logical_to_inertial_inv_jacobian);
      54             : }  // namespace grmhd::GhValenciaDivClean::fd