PetscContactLineSearch.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 "libmesh/libmesh_common.h"
#include "libmesh/petsc_macro.h"
 
#include "ContactLineSearchBase.h"
 
namespace libMesh
{
template <typename>
class PetscNonlinearSolver;
}
using libMesh::PetscNonlinearSolver;
 
class PetscContactLineSearch : public ContactLineSearchBase
{
public:
  static InputParameters validParams();
 
  PetscContactLineSearch(const InputParameters & parameters);
 
  virtual void lineSearch() override;
 
protected:
  PetscNonlinearSolver<Real> * _solver;
};