MFEMComplexVariable.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 "MFEMFESpace.h"
#include "MFEMObject.h"
 
class MFEMComplexVariable : public MFEMObject
{
public:
  static InputParameters validParams();
 
  MFEMComplexVariable(const InputParameters & parameters);
 
  std::shared_ptr<mfem::ParComplexGridFunction> getComplexGridFunction() const
  {
    return _cmplx_gridfunction;
  }
 
  const MFEMFESpace & getFESpace() const { return _fespace; }
 
  // Declare default coefficients associated with this complex gridfunction.
  void declareCoefficients();
 
protected:
  const MFEMFESpace & _fespace;
 
private:
  const std::shared_ptr<mfem::ParComplexGridFunction> buildComplexGridFunction();
 
  const std::shared_ptr<mfem::ParComplexGridFunction> _cmplx_gridfunction{nullptr};
};
 
#endif