Teuchos_PolynomialDecl.hpp

// @HEADER
// *****************************************************************************
//                    Teuchos: Common Tools Package
//
// Copyright 2004 NTESS and the Teuchos contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER
 
#ifndef TEUCHOS_POLYNOMIAL_DECL_HPP
#define TEUCHOS_POLYNOMIAL_DECL_HPP
 
#include "Teuchos_Describable.hpp"
#include "Teuchos_RCP.hpp"
#include "Teuchos_PolynomialTraits.hpp"
 
namespace Teuchos {
 
 
  template <typename CoeffT>
  class Polynomial : virtual public Teuchos::Describable {
  public:
 
    typedef CoeffT coeff_type;
 
    typedef typename Teuchos::PolynomialTraits<coeff_type>::scalar_type scalar_type;
 
 
    Polynomial(unsigned int deg, const CoeffT& cloneCoeff,
         unsigned int reserve = 0);
 
 
    Polynomial(unsigned int deg, unsigned int reserve = 0);
 
    ~Polynomial();
 
    unsigned int degree() const { return d; }
 
    void setDegree(unsigned int deg);
 
    Teuchos::RCP<CoeffT>
    getCoefficient(unsigned int i);
 
    Teuchos::RCP<const CoeffT>
    getCoefficient(unsigned int i) const;
 
    void setCoefficient(unsigned int i, const CoeffT& v);
 
 
    void setCoefficientPtr(unsigned int i,
         const Teuchos::RCP<CoeffT>& c_ptr);
 
 
    void evaluate(typename Teuchos::Polynomial<CoeffT>::scalar_type&  t,
      CoeffT* x, CoeffT* xdot = NULL) const;
 
  private:
 
    Polynomial(const Polynomial&);
 
    Polynomial& operator=(const Polynomial&);
 
  protected:
 
    unsigned int d;
 
    unsigned int sz;
 
 
    std::vector< Teuchos::RCP<CoeffT> > coeff;
 
  }; // class Polynomial
 
} // end namespace Teuchos
 
#endif  // TEUCHOS_POLYNOMIAL_DECL_HPP