NumNonlinearIterations.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 "GeneralPostprocessor.h"

class NumNonlinearIterations : public GeneralPostprocessor
{
public:
  static InputParameters validParams();

  NumNonlinearIterations(const InputParameters & parameters);

  virtual void timestepSetup() override;

  virtual void initialize() override {}
  virtual void execute() override {}
  virtual void finalize() override;

  virtual Real getValue() const override;

protected:
  FEProblemBase * _fe_problem;

  bool _accumulate_over_step;

  unsigned int _num_iters;

  Real _time;
};