IPHDGPrescribedFluxBC.C

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//* This file is part of the MOOSE framework
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//*
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//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
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#include "IPHDGPrescribedFluxBC.h"
#include "ElementAndTraceScalarHDGAssemblyHelper.h"

InputParameters
IPHDGPrescribedFluxBC::validParams()
{
  auto params = ElementAndTraceScalarHDGBC::validParams();
  params.addRequiredParam<MooseFunctorName>(
      "prescribed_normal_flux", "The prescribed value of the flux dotted with the normal");
  return params;
}

IPHDGPrescribedFluxBC::IPHDGPrescribedFluxBC(const InputParameters & parameters)
  : ElementAndTraceScalarHDGBC(parameters), _normal_flux(getFunctor<Real>("prescribed_normal_flux"))
{
}

void
IPHDGPrescribedFluxBC::compute(ElementAndTraceScalarHDGAssemblyHelper & helper)
{
  helper.resizeResiduals();

  // u, lm_u
  helper.scalarFace();
  helper.lmFace();
  helper.lmPrescribedFlux(_normal_flux);
}