doxygen/moose/MFEMVariableValueSamplerBase_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 "MFEMVariableSamplerBase.h"


class MFEMVariableValueSamplerBase : public MFEMVariableSamplerBase

{

public:

  static InputParameters validParams();


  MFEMVariableValueSamplerBase(const InputParameters & parameters,

                               const std::vector<Point> & points);


  void execute() override;


protected:

  void finalizeValues() override;


private:

  int getFESpaceContinuityType() const override;


  const mfem::GridFunction & _var;

  mfem::Vector _interp_vals;

  std::vector<std::reference_wrapper<VectorPostprocessorValue>> _declared_vals;

};


#endif // MOOSE_MFEM_ENABLED

MFEMVariableSamplerBase.h

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

MFEMVariableSamplerBase
Base class for sampling real or complex MFEM variables at points.
Definition MFEMVariableSamplerBase.h:24

MFEMVariableValueSamplerBase
MFEM VectorPostprocessor base class for sampling a real-valued variable at a set of points.
Definition MFEMVariableValueSamplerBase.h:21

MFEMVariableValueSamplerBase::getFESpaceContinuityType
int getFESpaceContinuityType() const override
Return the continuity type of the sampled variable's finite element collection.
Definition MFEMVariableValueSamplerBase.C:43

MFEMVariableValueSamplerBase::execute
void execute() override
Interpolate the real variable at all query points.
Definition MFEMVariableValueSamplerBase.C:49

MFEMVariableValueSamplerBase::_interp_vals
mfem::Vector _interp_vals
Values interpolated from the grid function.
Definition MFEMVariableValueSamplerBase.h:40

MFEMVariableValueSamplerBase::validParams
static InputParameters validParams()
Definition MFEMVariableValueSamplerBase.C:21

MFEMVariableValueSamplerBase::_var
const mfem::GridFunction & _var
Grid function being sampled.
Definition MFEMVariableValueSamplerBase.h:38

MFEMVariableValueSamplerBase::_declared_vals
std::vector< std::reference_wrapper< VectorPostprocessorValue > > _declared_vals
VectorPostprocessor output columns for the variable components.
Definition MFEMVariableValueSamplerBase.h:42

MFEMVariableValueSamplerBase::finalizeValues
void finalizeValues() override
Copies interpolated values into the subclass VPP vectors.
Definition MFEMVariableValueSamplerBase.C:55

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