Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://www.mooseframework.org
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #pragma once
      11             : 
      12             : #include "KokkosIntegratedBC.h"
      13             : 
      14             : class KokkosNeumannBC final : public Moose::Kokkos::IntegratedBC<KokkosNeumannBC>
      15             : {
      16             : public:
      17             :   static InputParameters validParams();
      18             : 
      19             :   KokkosNeumannBC(const InputParameters & parameters);
      20             : 
      21             :   KOKKOS_FUNCTION Real computeQpResidual(const unsigned int i,
      22             :                                          const unsigned int qp,
      23             :                                          ResidualDatum & datum) const;
      24             : 
      25             : private:
      26             :   /// Value of grad(u) on the boundary.
      27             :   const Real _value;
      28             : };
      29             : 
      30             : KOKKOS_FUNCTION inline Real
      31       15968 : KokkosNeumannBC::computeQpResidual(const unsigned int i,
      32             :                                    const unsigned int qp,
      33             :                                    ResidualDatum & datum) const
      34             : {
      35       15968 :   return -_test(datum, i, qp) * _value;
      36             : }