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 "MFEMVectorDomainLFKernel.h"
      13             : #include "MFEMProblem.h"
      14             : 
      15             : registerMooseObject("MooseApp", MFEMVectorDomainLFKernel);
      16             : 
      17             : InputParameters
      18        8640 : MFEMVectorDomainLFKernel::validParams()
      19             : {
      20        8640 :   InputParameters params = MFEMKernel::validParams();
      21        8640 :   params.addClassDescription("Adds the domain integrator to an MFEM problem for the linear form "
      22             :                              "$(\\vec f, \\vec v)_\\Omega$ "
      23             :                              "arising from the weak form of the forcing term $\\vec f$.");
      24        8640 :   params.addParam<MFEMVectorCoefficientName>(
      25             :       "vector_coefficient", "1. 1. 1.", "Name of body force density f.");
      26        8640 :   return params;
      27           0 : }
      28             : 
      29           5 : MFEMVectorDomainLFKernel::MFEMVectorDomainLFKernel(const InputParameters & parameters)
      30             :   : MFEMKernel(parameters),
      31           5 :     _vec_coef(getVectorCoefficient(getParam<MFEMVectorCoefficientName>("vector_coefficient")))
      32             : {
      33           5 : }
      34             : 
      35             : mfem::LinearFormIntegrator *
      36           5 : MFEMVectorDomainLFKernel::createLFIntegrator()
      37             : {
      38           5 :   return new mfem::VectorDomainLFIntegrator(_vec_coef);
      39             : }
      40             : 
      41             : #endif