FEProblemSolve.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 "MultiSystemSolveObject.h"

class Convergence;

class FEProblemSolve : public MultiSystemSolveObject
{
public:
  FEProblemSolve(Executioner & ex);

  static InputParameters feProblemDefaultConvergenceParams();
  static InputParameters validParams();

  static const std::set<std::string> & mooseLineSearches();

  virtual bool solve() override;

  virtual void setInnerSolve(SolveObject &) override
  {
    mooseError("Cannot set inner solve for FEProblemSolve");
  }

  unsigned int numGridSteps() const { return _num_grid_steps; }

protected:
  template <typename T>
  T getParamFromNonlinearSystemVectorParam(const std::string & param_name,
                                           unsigned int index) const;

  static std::set<std::string> const _moose_line_searches;

  const unsigned int _num_grid_steps;

  const bool _using_multi_sys_fp_iterations;
  Convergence * _multi_sys_fp_convergence;
};