SpECTRE Documentation Coverage Report
Current view: top level - Evolution/Systems/ScalarAdvection - Fluxes.hpp Coverage Total Hit
Commit: 0d1d717af84a81fb1284a20c4013708fe85cc2f0 Lines: 20.0 % 5 1
Test Date: 2026-10-22 17:29:42
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            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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