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 "FunctionDiracSource.h"
      11             : #include "Function.h"
      12             : 
      13             : registerMooseObject("MooseApp", FunctionDiracSource);
      14             : 
      15             : InputParameters
      16       14707 : FunctionDiracSource::validParams()
      17             : {
      18       14707 :   InputParameters params = DiracKernel::validParams();
      19       14707 :   params.addClassDescription("Residual contribution from a point source defined by a function.");
      20       14707 :   params.addRequiredParam<FunctionName>(
      21             :       "function", "The function to use for controlling the specified dirac source.");
      22       14707 :   params.addRequiredParam<Point>("point", "The x,y,z coordinates of the point");
      23       14707 :   return params;
      24           0 : }
      25             : 
      26         232 : FunctionDiracSource::FunctionDiracSource(const InputParameters & parameters)
      27         232 :   : DiracKernel(parameters), _function(getFunction("function")), _p(getParam<Point>("point"))
      28             : {
      29         232 : }
      30             : 
      31             : void
      32       17379 : FunctionDiracSource::addPoints()
      33             : {
      34       17379 :   addPoint(_p);
      35       17379 : }
      36             : 
      37             : Real
      38      155264 : FunctionDiracSource::computeQpResidual()
      39             : {
      40      155264 :   return -_test[_i][_qp] * _function.value(_t, _p);
      41             : }