LinearIsotropicElasticJ2TrialStressUpdate.h

// Copyright 2024, UChicago Argonne, LLC
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// Software Name: NEML2 -- the New Engineering material Model Library, version 2
// By: Argonne National Laboratory
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#pragma once
 
#include "neml2/models/Model.h"
#include "neml2/models/solid_mechanics/elasticity/ElasticityInterface.h"
#include "neml2/models/solid_mechanics/elasticity/IsotropicElasticityConverter.h"
 
namespace neml2
{
class LinearIsotropicElasticJ2TrialStressUpdate : public ElasticityInterface<Model, 2>
{
public:
  static OptionSet expected_options();
 
  LinearIsotropicElasticJ2TrialStressUpdate(const OptionSet & options);
 
protected:
  void set_value(bool out, bool dout_din, bool d2out_din2) override;
 
  const Variable<Scalar> & _elastic_trial_stress;
 
  const Variable<Scalar> & _inelastic_strain;
 
  const Variable<Scalar> & _inelastic_strain_old;
 
  Variable<Scalar> & _updated_trial_stress;
 
  const IsotropicElasticityConverter _converter;
};
} // namespace neml2