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 "MFEMSolverBase.h"
      13             : #include "MFEMProblem.h"
      14             : 
      15             : namespace Moose::MFEM
      16             : {
      17             : InputParameters
      18       42736 : SolverBase::validParams()
      19             : {
      20       42736 :   InputParameters params = MFEMObject::validParams();
      21       85472 :   params.addClassDescription("Base class for defining mfem::Solver derived classes for Moose.");
      22       85472 :   params.registerBase("Moose::MFEM::SolverBase");
      23       85472 :   params.registerSystemAttributeName("Moose::MFEM::SolverBase");
      24       85472 :   params.addParam<bool>("use_initial_guess",
      25       85472 :                         false,
      26             :                         "Whether to preserve the current MFEM solution vector as the initial "
      27             :                         "guess for an iterative solver.");
      28       42736 :   return params;
      29           0 : }
      30             : 
      31        2194 : SolverBase::SolverBase(const InputParameters & parameters)
      32        2194 :   : MFEMObject(parameters), _solver{nullptr}
      33             : {
      34        2194 : }
      35             : 
      36             : void
      37        3445 : SolverBase::SetOperator(mfem::Operator & op)
      38             : {
      39        3445 :   UpdateEquationSystemContext();
      40        3445 :   SetOperatorImpl(op);
      41        3443 : }
      42             : } // namespace Moose::MFEM
      43             : 
      44             : #endif