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             : // MOOSE includes
      11             : #include "ElementLengthAux.h"
      12             : #include "MooseMesh.h"
      13             : 
      14             : registerMooseObject("MooseApp", ElementLengthAux);
      15             : 
      16             : InputParameters
      17       14315 : ElementLengthAux::validParams()
      18             : {
      19       14315 :   InputParameters params = AuxKernel::validParams();
      20       42945 :   params.addRequiredParam(
      21       28630 :       "method", MooseEnum("min max"), "The size calculation to perform ('min' or 'max').");
      22       14315 :   params.addClassDescription(
      23             :       "Compute the element size using Elem::hmin() or Elem::hmax() from libMesh.");
      24       14315 :   return params;
      25           0 : }
      26             : 
      27          26 : ElementLengthAux::ElementLengthAux(const InputParameters & parameters)
      28          26 :   : AuxKernel(parameters), _use_min(getParam<MooseEnum>("method") == "min")
      29             : {
      30          26 :   if (isNodal())
      31           0 :     paramError("variable", "This AuxKernel only supports Elemental fields");
      32          26 : }
      33             : 
      34             : Real
      35       16000 : ElementLengthAux::computeValue()
      36             : {
      37       16000 :   if (_use_min)
      38        8000 :     return _current_elem->hmin();
      39        8000 :   return _current_elem->hmax();
      40             : }