SpECTRE Documentation Coverage Report
Current view: top level - Evolution/Systems/GeneralizedHarmonic/GaugeSourceFunctions - HalfPiPhiTwoNormals.hpp Hit Total Coverage
Commit: 6bd9cb26e64b74498abb59750d6afe6a33bff976 Lines: 1 2 50.0 %
Date: 2024-05-21 21:00:13
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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/Tensor/TypeAliases.hpp"
       9             : #include "Utilities/Gsl.hpp"
      10             : 
      11             : /// \cond
      12             : class DataVector;
      13             : /// \endcond
      14             : 
      15             : namespace gh::gauges {
      16             : /*!
      17             :  * \brief Compute \f$0.5 n^a n^b \Pi_{ab}\f$ and \f$0.5 n^a n^b \Phi_{iab}\f$
      18             :  */
      19             : template <size_t Dim, typename Frame>
      20           1 : void half_pi_and_phi_two_normals(
      21             :     gsl::not_null<Scalar<DataVector>*> half_pi_two_normals,
      22             :     gsl::not_null<tnsr::i<DataVector, Dim, Frame>*> half_phi_two_normals,
      23             :     const tnsr::A<DataVector, Dim, Frame>& spacetime_normal_vector,
      24             :     const tnsr::aa<DataVector, Dim, Frame>& pi,
      25             :     const tnsr::iaa<DataVector, Dim, Frame>& phi);
      26             : }  // namespace gh::gauges

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