SpECTRE Documentation Coverage Report
Current view: top level - Evolution/Systems/ScalarAdvection - Fluxes.hpp Hit Total Coverage
Commit: 1f2210958b4f38fdc0400907ee7c6d5af5111418 Lines: 1 5 20.0 %
Date: 2025-12-05 05:03:31
Legend: Lines: hit not hit

          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/Prefixes.hpp"
       9             : #include "DataStructures/DataVector.hpp"
      10             : #include "DataStructures/Tensor/TypeAliases.hpp"
      11             : #include "Evolution/Systems/ScalarAdvection/Tags.hpp"
      12             : #include "Utilities/Gsl.hpp"
      13             : #include "Utilities/TMPL.hpp"
      14             : 
      15             : namespace ScalarAdvection {
      16             : 
      17             : /*!
      18             :  * \brief Compute the fluxes of the ScalarAdvection system \f$F^i = v^iU\f$
      19             :  * where \f$v^i\f$ is the velocity field.
      20             :  */
      21             : template <size_t Dim>
      22           1 : struct Fluxes {
      23           0 :   using argument_tags = tmpl::list<Tags::U, Tags::VelocityField<Dim>>;
      24           0 :   using return_tags =
      25             :       tmpl::list<::Tags::Flux<Tags::U, tmpl::size_t<Dim>, Frame::Inertial>>;
      26           0 :   static void apply(gsl::not_null<tnsr::I<DataVector, Dim>*> u_flux,
      27             :                     const Scalar<DataVector>& u,
      28             :                     const tnsr::I<DataVector, Dim>& velocity_field);
      29             : };
      30             : }  // namespace ScalarAdvection

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