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 "RelativeSolutionDifferenceNorm.h"
      11             : #include "TransientBase.h"
      12             : 
      13             : registerMooseObject("MooseApp", RelativeSolutionDifferenceNorm);
      14             : 
      15             : InputParameters
      16       14289 : RelativeSolutionDifferenceNorm::validParams()
      17             : {
      18       14289 :   InputParameters params = GeneralPostprocessor::validParams();
      19             : 
      20       14289 :   params.addClassDescription(
      21             :       "Computes the relative norm of the solution difference of two consecutive time steps.");
      22             : 
      23       14289 :   return params;
      24           0 : }
      25             : 
      26          12 : RelativeSolutionDifferenceNorm::RelativeSolutionDifferenceNorm(const InputParameters & params)
      27          12 :   : GeneralPostprocessor(params), _trex(dynamic_cast<TransientBase *>(_app.getExecutioner()))
      28             : {
      29          12 :   if (!_trex)
      30           0 :     mooseError("RelativeSolutionDifferenceNorm postprocessor is only for transient calculations");
      31          12 : }
      32             : 
      33             : Real
      34          22 : RelativeSolutionDifferenceNorm::getValue() const
      35             : {
      36          22 :   return _trex->relativeSolutionDifferenceNorm();
      37             : }