SolidMechanicsHardeningPowerRule.h

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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

#pragma once

#include "SolidMechanicsHardeningModel.h"

class SolidMechanicsHardeningPowerRule : public SolidMechanicsHardeningModel
{
public:
  static InputParameters validParams();

  SolidMechanicsHardeningPowerRule(const InputParameters & parameters);

  virtual Real value(Real intnl) const override;

  virtual Real derivative(Real intnl) const override;

  virtual std::string modelName() const override;

private:
  const Real _value_0;

  const Real _epsilon0;

  const Real _exponent;
};