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 MFEM_ENABLED
      11             : 
      12             : #include "MFEMSubMeshTransfer.h"
      13             : #include "MFEMProblem.h"
      14             : 
      15             : registerMooseObject("MooseApp", MFEMSubMeshTransfer);
      16             : 
      17             : InputParameters
      18        8638 : MFEMSubMeshTransfer::validParams()
      19             : {
      20        8638 :   InputParameters params = MFEMGeneralUserObject::validParams();
      21        8638 :   params.registerBase("MFEMSubMeshTransfer");
      22        8638 :   params.addClassDescription("Class to transfer MFEM variable data to or from a restricted copy of "
      23             :                              "the variable defined on an "
      24             :                              " a subspace of an MFEMMesh, represented as an MFEMSubMesh.");
      25        8638 :   params.addRequiredParam<VariableName>("from_variable",
      26             :                                         "MFEM variable to transfer data from. Can be defined on "
      27             :                                         "either the parent mesh or a submesh of it.");
      28        8638 :   params.addRequiredParam<VariableName>("to_variable",
      29             :                                         "MFEM variable to transfer data into. Can be defined on "
      30             :                                         "either the parent mesh or a submesh of it.");
      31        8638 :   return params;
      32           0 : }
      33             : 
      34           4 : MFEMSubMeshTransfer::MFEMSubMeshTransfer(const InputParameters & parameters)
      35             :   : MFEMGeneralUserObject(parameters),
      36           4 :     _source_var_name(getParam<VariableName>("from_variable")),
      37           4 :     _source_var(*getMFEMProblem().getProblemData().gridfunctions.Get(_source_var_name)),
      38           4 :     _result_var_name(getParam<VariableName>("to_variable")),
      39           8 :     _result_var(*getMFEMProblem().getProblemData().gridfunctions.Get(_result_var_name))
      40             : {
      41           4 : }
      42             : 
      43             : void
      44           4 : MFEMSubMeshTransfer::execute()
      45             : {
      46           4 :   mfem::ParSubMesh::Transfer(_source_var, _result_var);
      47           4 : }
      48             : 
      49             : #endif