Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://www.mooseframework.org
       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 "CauchyStressFromNEML2Receiver.h"
      11             : #include "NEML2Utils.h"
      12             : 
      13             : registerMooseObject("TensorMechanicsApp", CauchyStressFromNEML2Receiver);
      14             : 
      15             : InputParameters
      16           0 : CauchyStressFromNEML2Receiver::validParams()
      17             : {
      18           0 :   InputParameters params = ComputeLagrangianObjectiveStress::validParams();
      19           0 :   NEML2Utils::addClassDescription(
      20             :       params,
      21             :       "Retrieve the batched output vector from a NEML2 material model and use the output variables "
      22             :       "to perform the objective stress integration");
      23           0 :   params.addRequiredParam<UserObjectName>(
      24             :       "neml2_uo", "The NEML2 user object that performs the batched computation");
      25           0 :   return params;
      26           0 : }
      27             : 
      28             : #ifndef NEML2_ENABLED
      29             : 
      30           0 : CauchyStressFromNEML2Receiver::CauchyStressFromNEML2Receiver(const InputParameters & parameters)
      31           0 :   : ComputeLagrangianObjectiveStress(parameters)
      32             : {
      33           0 :   NEML2Utils::libraryNotEnabledError(parameters);
      34           0 : }
      35             : 
      36             : #else
      37             : 
      38             : CauchyStressFromNEML2Receiver::CauchyStressFromNEML2Receiver(const InputParameters & parameters)
      39             :   : ComputeLagrangianObjectiveStress(parameters),
      40             :     _neml2_uo(getUserObject<CauchyStressFromNEML2UO>("neml2_uo")),
      41             :     _output(_neml2_uo.getOutputData())
      42             : {
      43             : }
      44             : 
      45             : void
      46             : CauchyStressFromNEML2Receiver::computeQpSmallStress()
      47             : {
      48             :   if (!_neml2_uo.outputReady())
      49             :     return;
      50             : 
      51             :   const auto index = _neml2_uo.getIndex(_current_elem->id());
      52             :   _small_stress[_qp] = std::get<0>(_output[index + _qp]);
      53             :   _small_jacobian[_qp] = std::get<1>(_output[index + _qp]);
      54             : }
      55             : 
      56             : #endif // NEML2_ENABLED