MFEMRefinementMarker.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
 
#ifdef MOOSE_MFEM_ENABLED
#pragma once
 
#include "MFEMObject.h"
#include "MFEMIndicator.h"
 
class MFEMRefinementMarker : public MFEMObject
{
public:
  static InputParameters validParams();
 
  MFEMRefinementMarker(const InputParameters & params);
 
  virtual ~MFEMRefinementMarker() = default;
 
  void initialSetup();
 
  bool pRefine();
 
  bool hRefine();
 
protected:
  std::unique_ptr<mfem::ThresholdRefiner> _threshold_refiner;
 
  const std::string & _estimator_name;
 
  const mfem::real_t _error_threshold;
 
  bool _rebalance;
 
  const unsigned _max_h_level;
 
  const unsigned _max_p_level;
 
  unsigned _h_ref_counter{0};
 
  unsigned _p_ref_counter{0};
 
  const MFEMIndicator * _estimator{nullptr};
};
 
#endif