MFEMQuadratureFunctionBase.C

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//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#ifdef MOOSE_MFEM_ENABLED
 
#include "MFEMQuadratureFunctionBase.h"
 
InputParameters
MFEMQuadratureFunctionBase::validParams()
{
  InputParameters params = Function::validParams();
  params.addRequiredRangeCheckedParam<int>(
      "order",
      "order>=0",
      "Order of the quadrature rule the projected values are stored on. This must match the "
      "integration rule used by the objects consuming this coefficient.");
  MooseEnum updates(MFEMQuadratureFunctionCoefficientBase::getUpdatePolicyOptions(), "NONLINEAR");
  params.addParam<MooseEnum>(
      "updates",
      updates,
      "When the stored values are re-projected from the source coefficient: 'none' projects "
      "exactly once, 'time' re-projects when the simulation time changes, 'nonlinear' additionally "
      "re-projects whenever solution variables change (i.e. on each nonlinear iteration).");
  return params;
}
 
MFEMQuadratureFunctionBase::MFEMQuadratureFunctionBase(const InputParameters & parameters)
  : Function(parameters),
    _mfem_problem(
        cast_ref<MFEMProblem &>(*parameters.getCheckedPointerParam<SubProblem *>("_subproblem"))),
    _qspace(&_mfem_problem.mesh().getMFEMParMesh(), getParam<int>("order"))
{
}
 
MFEMQuadratureFunctionCoefficientBase::UpdatePolicy
MFEMQuadratureFunctionBase::updatePolicy() const
{
  return getParam<MooseEnum>("updates")
      .getEnum<MFEMQuadratureFunctionCoefficientBase::UpdatePolicy>();
}
 
#endif