Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #ifdef MOOSE_MFEM_ENABLED
      11             : 
      12             : #include "MFEMScalarBoundaryIC.h"
      13             : #include "MFEMProblem.h"
      14             : #include <mfem.hpp>
      15             : 
      16             : registerMooseObject("MooseApp", MFEMScalarBoundaryIC);
      17             : 
      18             : InputParameters
      19        8676 : MFEMScalarBoundaryIC::validParams()
      20             : {
      21        8676 :   auto params = MFEMInitialCondition::validParams();
      22        8676 :   params += MFEMBoundaryRestrictable::validParams();
      23       17352 :   params.addClassDescription("Sets the initial values of an MFEM scalar variable from a "
      24             :                              "user-specified scalar coefficient.");
      25       26028 :   params.addRequiredParam<MFEMScalarCoefficientName>("coefficient", "The scalar coefficient");
      26        8676 :   return params;
      27           0 : }
      28             : 
      29          23 : MFEMScalarBoundaryIC::MFEMScalarBoundaryIC(const InputParameters & params)
      30             :   : MFEMInitialCondition(params),
      31             :     MFEMBoundaryRestrictable(params,
      32          23 :                              *getMFEMProblem()
      33          23 :                                   .getProblemData()
      34          69 :                                   .gridfunctions.GetRef(getParam<VariableName>("variable"))
      35             :                                   .ParFESpace()
      36          46 :                                   ->GetParMesh())
      37             : {
      38          23 : }
      39             : 
      40             : void
      41          23 : MFEMScalarBoundaryIC::execute()
      42             : {
      43          46 :   auto & coeff = getScalarCoefficient("coefficient");
      44          46 :   auto grid_function = getMFEMProblem().getGridFunction(getParam<VariableName>("variable"));
      45          23 :   grid_function->ProjectBdrCoefficient(coeff, getBoundaryMarkers());
      46          23 : }
      47             : 
      48             : #endif