VoronoiICAux.C

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#include "VoronoiICAux.h"
 
registerMooseObject("PhaseFieldTestApp", VoronoiICAux);
 
InputParameters
VoronoiICAux::validParams()
{
  InputParameters params = AuxKernel::validParams();
  params.addRequiredParam<UserObjectName>("polycrystal_ic_uo", "Optional: Polycrystal IC object");
  return params;
}
 
VoronoiICAux::VoronoiICAux(const InputParameters & parameters)
  : AuxKernel(parameters),
    _poly_ic_uo(getUserObject<PolycrystalUserObjectBase>("polycrystal_ic_uo"))
{
  if (isNodal())
    mooseError("This AuxKernel only supports Elemental fields");
}
 
Real
VoronoiICAux::computeValue()
{
  _poly_ic_uo.getGrainsBasedOnElem(*_current_elem, _grain_ids);
 
  if (_grain_ids.empty())
    return 0;
  else
    return _grain_ids[0];
}