SpECTRE Documentation Coverage Report
Current view: top level - Evolution/Particles/MonteCarlo - NeutrinoMomentsFromMonteCarlo.hpp Coverage Total Hit
Commit: 0d1d717af84a81fb1284a20c4013708fe85cc2f0 Lines: 11.1 % 9 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 <vector>
       7              : 
       8              : #include "DataStructures/Tensor/TypeAliases.hpp"
       9              : #include "Domain/Tags.hpp"
      10              : #include "Evolution/DgSubcell/Tags/Jacobians.hpp"
      11              : #include "Evolution/DgSubcell/Tags/Mesh.hpp"
      12              : #include "Evolution/Particles/MonteCarlo/Packet.hpp"
      13              : #include "Evolution/Particles/MonteCarlo/Tags.hpp"
      14              : #include "PointwiseFunctions/GeneralRelativity/Tags.hpp"
      15              : #include "Utilities/Gsl.hpp"
      16              : 
      17              : /// \cond
      18              : namespace gsl {
      19              : template <typename T>
      20              : class not_null;
      21              : }  // namespace gsl
      22              : 
      23              : class DataVector;
      24              : 
      25              : template <size_t Dim>
      26              : class Mesh;
      27              : /// \endcond
      28              : 
      29              : namespace Particles::MonteCarlo {
      30              : 
      31            0 : void inertial_frame_energy_density(
      32              :     gsl::not_null<Scalar<DataVector>*> fluid_frame_energy_density,
      33              :     const std::vector<Packet>& packets, const Scalar<DataVector>& lapse,
      34              :     const Scalar<DataVector>& sqrt_determinant_spatial_metric,
      35              :     const Mesh<3>& mesh,
      36              :     const Scalar<DataVector>& det_jacobian_logical_to_inertial);
      37              : 
      38              : namespace Tags {
      39              : /// Simple tag containing the inertial frame energy
      40              : /// density on the grid for Monte Carlo packets
      41            1 : struct InertialFrameEnergyDensity : db::SimpleTag {
      42            0 :   using type = Scalar<DataVector>;
      43              : };
      44              : }  // namespace Tags
      45              : 
      46            0 : struct InertialFrameEnergyDensityCompute : Tags::InertialFrameEnergyDensity,
      47              :                                            db::ComputeTag {
      48            0 :   using base = Tags::InertialFrameEnergyDensity;
      49            0 :   using return_type = typename base::type;
      50            0 :   using argument_tags = tmpl::list<
      51              :       Particles::MonteCarlo::Tags::PacketsOnElement,
      52              :       gr::Tags::Lapse<DataVector>, gr::Tags::SqrtDetSpatialMetric<DataVector>,
      53              :       evolution::dg::subcell::Tags::Mesh<3>,
      54              :       evolution::dg::subcell::fd::Tags::DetInverseJacobianLogicalToInertial>;
      55              : 
      56            0 :   static void function(
      57              :       gsl::not_null<return_type*> inertial_frame_density,
      58              :       const std::vector<Packet>& packets, const Scalar<DataVector>& lapse,
      59              :       const Scalar<DataVector>& sqrt_determinant_spatial_metric,
      60              :       const Mesh<3>& mesh,
      61              :       const Scalar<DataVector>& det_inv_jacobian_logical_to_inertial);
      62              : };
      63              : 
      64              : }  // namespace Particles::MonteCarlo
        

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