doxygen/moose/MFEMCurlAux_8h_source.html

//* 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


#ifdef MOOSE_MFEM_ENABLED


#pragma once


#include "libmesh/ignore_warnings.h"

#include "mfem/miniapps/common/pfem_extras.hpp"

#include "libmesh/restore_warnings.h"

#include "MFEMAuxKernel.h"


class MFEMCurlAux : public MFEMAuxKernel

{

public:

  static InputParameters validParams();


  MFEMCurlAux(const InputParameters & parameters);


  virtual ~MFEMCurlAux() = default;


  virtual void execute() override;


  // Updates curl operator.

  virtual void update() override;


protected:

  const VariableName _source_var_name;

  const mfem::ParGridFunction & _source_var;

  const mfem::real_t _scale_factor;

  mfem::common::ParDiscreteCurlOperator _curl;

};


#endif

MFEMAuxKernel.h

InputParameters
The main MOOSE class responsible for handling user-defined parameters in almost every MOOSE system.
Definition InputParameters.h:68

MFEMAuxKernel
Class to construct an auxiliary solver used to update a real auxvariable.
Definition MFEMAuxKernel.h:21

MFEMCurlAux
Class to set an H(div) auxvariable to be the curl of an H(curl) vector variable.
Definition MFEMCurlAux.h:23

MFEMCurlAux::~MFEMCurlAux
virtual ~MFEMCurlAux()=default

MFEMCurlAux::validParams
static InputParameters validParams()
Definition MFEMCurlAux.C:18

MFEMCurlAux::_source_var_name
const VariableName _source_var_name
Name of source MFEMVariable to take the curl of.
Definition MFEMCurlAux.h:39

MFEMCurlAux::_curl
mfem::common::ParDiscreteCurlOperator _curl
Curl operator.
Definition MFEMCurlAux.h:45

MFEMCurlAux::_source_var
const mfem::ParGridFunction & _source_var
Reference to source gridfunction.
Definition MFEMCurlAux.h:41

MFEMCurlAux::_scale_factor
const mfem::real_t _scale_factor
Scalar factor to multiply the result by.
Definition MFEMCurlAux.h:43

MFEMCurlAux::execute
virtual void execute() override
Computes the auxvariable.
Definition MFEMCurlAux.C:44

MFEMCurlAux::update
virtual void update() override
Method called to update any owned objects upon an FE space update.
Definition MFEMCurlAux.C:51

MooseBase::parameters
const InputParameters & parameters() const
Get the parameters of the object.
Definition MooseBase.h:131