MaterialSymmElasticityTensorAux.C

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* 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
 
/*************************************************************************
*
*  Welcome to HYRAX!
*  Andrea M. Jokisaari
*  CASL/MOOSE
*
*  18 April 2012
*
*************************************************************************/
 
#include "MaterialSymmElasticityTensorAux.h"
 
registerMooseObject("SolidMechanicsApp", MaterialSymmElasticityTensorAux);
 
template <>
InputParameters
validParams<MaterialSymmElasticityTensorAux>()
{
  InputParameters params = validParams<AuxKernel>();
  // name of the material property of symm elasticity tensor type (probably "elasticity_tensor")
  params.addRequiredParam<std::string>("tensor_matpro",
                                       "The SymmElasticityTensor material property name");
  params.addRequiredParam<int>("index", "The matrix index (0-20) to output");
 
  return params;
}
 
MaterialSymmElasticityTensorAux::MaterialSymmElasticityTensorAux(const InputParameters & parameters)
  : AuxKernel(parameters),
    _tensor_matpro(getParam<std::string>("tensor_matpro")),
    _index(getParam<int>("index")),
    _tensor_prop(getMaterialProperty<SymmElasticityTensor>(_tensor_matpro))
{
  if (_index < 0 || _index > 20)
    mooseError("Please check your index specified for MaterialSymmElasticityTensorAux (between 0 "
               "and 20).");
}
 
Real
MaterialSymmElasticityTensorAux::computeValue()
{
  return (_tensor_prop[_qp]).valueAtIndex(_index);
}