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             : #include "ArrayBodyForce.h"
      11             : 
      12             : #include "Function.h"
      13             : 
      14             : registerMooseObject("MooseApp", ArrayBodyForce);
      15             : 
      16             : InputParameters
      17       14381 : ArrayBodyForce::validParams()
      18             : {
      19       14381 :   InputParameters params = ArrayKernel::validParams();
      20       14381 :   params.addRequiredParam<std::vector<FunctionName>>("function", "The body force functions.");
      21       14381 :   params.addClassDescription("Applies body forces specified with functions to an array variable.");
      22       14381 :   return params;
      23           0 : }
      24             : 
      25          56 : ArrayBodyForce::ArrayBodyForce(const InputParameters & parameters) : ArrayKernel(parameters)
      26             : {
      27          56 :   auto & funcs = getParam<std::vector<FunctionName>>("function");
      28          56 :   if (_var.count() != funcs.size())
      29           0 :     paramError("function",
      30             :                "Number of functions must agree with the number of array variable components");
      31         182 :   for (auto & func : funcs)
      32         126 :     _func.push_back(&getFunctionByName(func));
      33          56 : }
      34             : 
      35             : void
      36     5736600 : ArrayBodyForce::computeQpResidual(RealEigenVector & residual)
      37             : {
      38    28247856 :   for (unsigned int p = 0; p < _count; ++p)
      39    22511256 :     residual(p) = -_test[_i][_qp] * _func[p]->value(_t, _q_point[_qp]);
      40     5736600 : }