RateIndependentPlasticFlowConstraint.h

// Copyright 2023, 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"
 
namespace neml2
{
class RateIndependentPlasticFlowConstraint : public Model
{
public:
  static OptionSet expected_options();
 
  RateIndependentPlasticFlowConstraint(const OptionSet & options);
 
protected:
  void set_value(bool out, bool dout_din, bool d2out_din2) override;
 
  const Variable<Scalar> & _fp;
 
  const Variable<Scalar> & _gamma_dot;
 
  Variable<Scalar> & _r;
};
 
} // namespace neml2