AddMFEMComplexKernelComponentAction.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 "AddMFEMComplexKernelComponentAction.h"
 
registerMooseAction("MooseApp",
                    AddMFEMComplexKernelComponentAction,
                    "add_mfem_complex_kernel_components");
 
InputParameters
AddMFEMComplexKernelComponentAction::validParams()
{
  InputParameters params = MooseObjectAction::validParams();
  params.addClassDescription(
      "Add an MFEMKernel to serve as the real or imaginary component of an MFEMComplexKernel.");
  return params;
}
 
AddMFEMComplexKernelComponentAction::AddMFEMComplexKernelComponentAction(
    const InputParameters & parameters)
  : MooseObjectAction(parameters)
{
  // Block restriction is taken from the parent MFEMComplexKernel.
  if (_moose_object_pars.have_parameter<std::vector<SubdomainName>>("block"))
    _moose_object_pars.suppressParameter<std::vector<SubdomainName>>("block");
}
 
void
AddMFEMComplexKernelComponentAction::act()
{
  std::vector<std::string> elements;
  MooseUtils::tokenize<std::string>(_pars.blockFullpath(), elements);
 
  if (_problem->feBackend() == Moose::FEBackend::MFEM && _name == "RealComponent")
    cast_ref<MFEMProblem &>(*_problem).addRealComponentToKernel(
        _type, elements[elements.size() - 2], _moose_object_pars);
  else if (_problem->feBackend() == Moose::FEBackend::MFEM && _name == "ImagComponent")
    cast_ref<MFEMProblem &>(*_problem).addImagComponentToKernel(
        _type, elements[elements.size() - 2], _moose_object_pars);
}
 
#endif