MFEMWeakForm.C

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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
 
#include "MFEMWeakForm.h"
#include "MFEMIntegratedBC.h"
#include "MFEMEssentialBC.h"
 
registerMooseObject("MooseApp", MFEMWeakForm);
 
InputParameters
MFEMWeakForm::validParams()
{
  InputParameters params = MFEMWeakFormBase::validParams();
  params.addClassDescription("Builds a real-valued MFEM EquationSystem from the kernels and "
                             "boundary conditions named by this weak form.");
  return params;
}
 
MFEMWeakForm::MFEMWeakForm(const InputParameters & parameters) : MFEMWeakFormBase(parameters) {}
 
void
MFEMWeakForm::addBoundaryCondition(const std::string & name,
                                   std::shared_ptr<MFEMBoundaryCondition> bc)
{
  if (auto integrated_bc = std::dynamic_pointer_cast<MFEMIntegratedBC>(bc))
    _equation_system->AddIntegratedBC(std::move(integrated_bc));
  else if (auto essential_bc = std::dynamic_pointer_cast<MFEMEssentialBC>(bc))
    _equation_system->AddEssentialBC(std::move(essential_bc));
  else
    mooseError("Unsupported bc of name '", name, "' detected.");
}
 
void
MFEMWeakForm::addKernel(const std::string & /*name*/, std::shared_ptr<MFEMKernel> kernel)
{
  _equation_system->AddKernel(std::move(kernel));
}
 
std::shared_ptr<Moose::MFEM::EquationSystem>
MFEMWeakForm::makeEquationSystem()
{
  return std::make_shared<Moose::MFEM::EquationSystem>();
}
 
#endif