BisectionSolver.h

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/******************************************************************************
 * Copyright (c) 2021.                                                        *
 * The Regents of the University of Michigan and DFT-EFE developers.          *
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 * This file is part of the DFT-EFE code.                                     *
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 * DFT-EFE is free software: you can redistribute it and/or modify            *
 *   it under the terms of the Lesser GNU General Public License as           *
 *   published by the Free Software Foundation, either version 3 of           *
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 *   See the Lesser GNU General Public License for more details.              *
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/*
 * @author Avirup Sircar
 */
 
#ifndef dftefeBisectionSolver_h
#define dftefeBisectionSolver_h
 
#include <utils/TypeConfig.h>
#include <linearAlgebra/LinearAlgebraTypes.h>
#include <linearAlgebra/BisectionSolverFunction.h>
 
namespace dftefe
{
  namespace linearAlgebra
  {
    template <typename ValueType>
    class BisectionSolver
    {
    public:
      BisectionSolver(const size_type maxIter, const double tolerance);
 
      ~BisectionSolver() = default;
 
      BisectionError
      solve(BisectionSolverFunction<ValueType> &bisectionSolverFunction);
 
    private:
      size_type d_maxIter;
      double    d_tolerance;
      bool      d_isSolved;
    }; // end of class BisectionSolver
  }    // end of namespace linearAlgebra
} // end of namespace dftefe
#include <linearAlgebra/BisectionSolver.t.cpp>
#endif // dftefeBisectionSolver_h