Stokhos_ClenshawCurtisLegendreBasis.hpp

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// @HEADER
// *****************************************************************************
//                           Stokhos Package
//
// Copyright 2009 NTESS and the Stokhos contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef STOKHOS_CLENSHAWCURTISLEGENDREBASIS_HPP
#define STOKHOS_CLENSHAWCURTISLEGENDREBASIS_HPP

#include "Stokhos_LegendreBasis.hpp"

namespace Stokhos {


  template <typename ordinal_type, typename value_type>
  class ClenshawCurtisLegendreBasis : 
    public LegendreBasis<ordinal_type, value_type> {
  public:


    ClenshawCurtisLegendreBasis(ordinal_type p, bool normalize = false,
        bool isotropic = false);

    ~ClenshawCurtisLegendreBasis();



    virtual void 
    getQuadPoints(ordinal_type quad_order,
      Teuchos::Array<value_type>& points,
      Teuchos::Array<value_type>& weights,
      Teuchos::Array< Teuchos::Array<value_type> >& values) const;

    virtual ordinal_type quadDegreeOfExactness(ordinal_type n) const;

    virtual Teuchos::RCP<OneDOrthogPolyBasis<ordinal_type,value_type> > cloneWithOrder(ordinal_type p) const;

    virtual ordinal_type coefficientGrowth(ordinal_type n) const;

    virtual ordinal_type pointGrowth(ordinal_type n) const;


  protected:

    ClenshawCurtisLegendreBasis(ordinal_type p, 
        const ClenshawCurtisLegendreBasis& basis);

  private:

    // Prohibit copying
    ClenshawCurtisLegendreBasis(const ClenshawCurtisLegendreBasis&);

    // Prohibit Assignment
    ClenshawCurtisLegendreBasis& operator=(const ClenshawCurtisLegendreBasis& b);

  protected:

    bool isotropic;

  }; // class ClenshawCurtisLegendreBasis

} // Namespace Stokhos

// Include template definitions
#include "Stokhos_ClenshawCurtisLegendreBasisImp.hpp"

#endif