Legendre.h

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#ifndef LEGENDRE_H_
#define LEGENDRE_H_
 
#include "MUQ/Approximation/Polynomials/OrthogonalPolynomial.h"
 
namespace muq {
  namespace Approximation {
 
    class Legendre : public OrthogonalPolynomial {
    public:
 
 
      Legendre();
 
      virtual ~Legendre();
 
      virtual double DerivativeEvaluate(int const polyOrder, int const derivOrder, double const x) const override;
 
      virtual double Normalization(unsigned int polyOrder) const override;
 
    private:
 
      virtual double ak(unsigned int k) const override;
      virtual double bk(unsigned int k) const override;
      virtual double ck(unsigned int k) const override;
      virtual double phi0(double x) const override;
      virtual double phi1(double x) const override;
 
    };
  } // namespace Approximation
} // namespace muq
 
#endif