SlepcEigenSolverConfiguration.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_config.h"
 
#ifdef LIBMESH_HAVE_SLEPC
 
#include "libmesh/solver_configuration.h"
 
class EigenProblem;
class NonlinearEigenSystem;
namespace libMesh
{
template <typename>
class SlepcEigenSolver;
}
 
class SlepcEigenSolverConfiguration : public libMesh::SolverConfiguration
{
public:
  SlepcEigenSolverConfiguration(EigenProblem & eigen_problem,
                                libMesh::SlepcEigenSolver<libMesh::Number> & slepc_eigen_solver,
                                const NonlinearEigenSystem & nl_eigen_sys);
 
  virtual void configure_solver() override;
 
private:
  EigenProblem & _eigen_problem;
 
  libMesh::SlepcEigenSolver<libMesh::Number> & _slepc_solver;
 
  const NonlinearEigenSystem & _nl_eigen_sys;
};
 
#endif