KokkosVectorNeumannBC.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "KokkosVectorIntegratedBCValue.h"
 
class KokkosVectorNeumannBC : public Moose::Kokkos::VectorIntegratedBCValue
{
public:
  static InputParameters validParams();
 
  KokkosVectorNeumannBC(const InputParameters & parameters);
  KokkosVectorNeumannBC(const KokkosVectorNeumannBC & object);
 
  template <typename Derived>
  KOKKOS_FUNCTION Moose::Kokkos::Real3 precomputeQpResidual(const unsigned int,
                                                            AssemblyDatum &) const
  {
    return -_values;
  }
 
protected:
  const RealVectorValue & _values_host;
  const Moose::Kokkos::Real3 _values;
};