CriticalTimeStep.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 "ElementPostprocessor.h"
#include "GuaranteeConsumer.h"
#include "ComputeStressBase.h"
 
// Forward Declarations
 
class CriticalTimeStep : public ElementPostprocessor, public GuaranteeConsumer
{
public:
  static InputParameters validParams();
 
  CriticalTimeStep(const InputParameters & parameters);
 
  virtual void initialize() override;
  virtual void execute() override;
  virtual void initialSetup() override;
 
  virtual void finalize() override;
  virtual Real getValue() const override;
  virtual void threadJoin(const UserObject & y) override;
 
protected:
  const MaterialProperty<Real> & _material_density;
 
  const MaterialProperty<Real> * _density_scaling;
 
  const MaterialProperty<Real> & _sqrt_effective_stiffness;
 
  const Real & _factor;
 
  Real _critical_time;
};