MFEMWeakFormBase.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 "EquationSystem.h"
 
class MFEMBoundaryCondition;
class MFEMKernel;
 
class MFEMWeakFormBase : public MFEMObject
{
public:
  static InputParameters validParams();
 
  MFEMWeakFormBase(const InputParameters & parameters);
 
  std::shared_ptr<Moose::MFEM::EquationSystem> createEquationSystem();
 
protected:
  virtual std::shared_ptr<Moose::MFEM::EquationSystem> makeEquationSystem() = 0;
 
  virtual void addBoundaryCondition(const std::string & name,
                                    std::shared_ptr<MFEMBoundaryCondition> bc) = 0;
 
  virtual void addKernel(const std::string & name, std::shared_ptr<MFEMKernel> kernel) = 0;
 
  void initEquationSystem();
 
  std::vector<MFEMBoundaryConditionName> _bc_names;
  std::vector<MFEMKernelName> _kernel_names;
 
  std::shared_ptr<Moose::MFEM::EquationSystem> _equation_system{nullptr};
};
 
#endif