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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 "MFEMVectorIC.h" 13 : #include "MFEMProblem.h" 14 : #include <mfem.hpp> 15 : 16 : registerMooseObject("MooseApp", MFEMVectorIC); 17 : 18 : InputParameters 19 8694 : MFEMVectorIC::validParams() 20 : { 21 8694 : auto params = MFEMInitialCondition::validParams(); 22 17388 : params.addClassDescription("Sets the initial values of an MFEM vector variable from a " 23 : "user-specified vector coefficient."); 24 26082 : params.addRequiredParam<MFEMVectorCoefficientName>("vector_coefficient", 25 : "The vector coefficient"); 26 8694 : return params; 27 0 : } 28 : 29 32 : MFEMVectorIC::MFEMVectorIC(const InputParameters & params) : MFEMInitialCondition(params) {} 30 : 31 : void 32 32 : MFEMVectorIC::execute() 33 : { 34 64 : auto & coeff = getVectorCoefficient("vector_coefficient"); 35 64 : auto grid_function = getMFEMProblem().getGridFunction(getParam<VariableName>("variable")); 36 32 : grid_function->ProjectCoefficient(coeff); 37 32 : } 38 : 39 : #endif