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 "ODETimeDerivative.h"
      11             : 
      12             : registerMooseObject("MooseApp", ODETimeDerivative);
      13             : 
      14             : InputParameters
      15        3746 : ODETimeDerivative::validParams()
      16             : {
      17        3746 :   InputParameters params = ODETimeKernel::validParams();
      18        3746 :   params.addClassDescription(
      19             :       "Returns the time derivative contribution to the residual for a scalar variable.");
      20        3746 :   return params;
      21           0 : }
      22             : 
      23         341 : ODETimeDerivative::ODETimeDerivative(const InputParameters & parameters) : ODETimeKernel(parameters)
      24             : {
      25         338 : }
      26             : 
      27             : Real
      28       64027 : ODETimeDerivative::computeQpResidual()
      29             : {
      30       64027 :   return _u_dot[_i];
      31             : }
      32             : 
      33             : Real
      34       14881 : ODETimeDerivative::computeQpJacobian()
      35             : {
      36       14881 :   if (_i == _j)
      37       14743 :     return _du_dot_du[_i];
      38             :   else
      39         138 :     return 0;
      40             : }