polynomials_integrated_legendre_sz.h

// ---------------------------------------------------------------------
//
// Copyright (C) 2015 - 2018 by the deal.II authors
//
// This file is part of the deal.II library.
//
// The deal.II library is free software; you can use it, redistribute
// it, and/or modify it under the terms of the GNU Lesser General
// Public License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE.md at
// the top level directory of deal.II.
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#ifndef dealii_polynomials_integrated_legendre_sz_h
#define dealii_polynomials_integrated_legendre_sz_h

#include <deal.II/base/config.h>

#include <deal.II/base/exceptions.h>
#include <deal.II/base/point.h>
#include <deal.II/base/polynomial.h>
#include <deal.II/base/thread_management.h>


DEAL_II_NAMESPACE_OPEN

class IntegratedLegendreSZ : public Polynomials::Polynomial<double>
{
public:
  IntegratedLegendreSZ(const unsigned int p);

  static std::vector<Polynomials::Polynomial<double>>
  generate_complete_basis(const unsigned int degree);

private:
  static const std::vector<double>
  get_coefficients(const unsigned int k);
};

DEAL_II_NAMESPACE_CLOSE

#endif