Legendre.h

Go to the documentation of this file.

// Copyright (C) 2003 Johan Hoffman and Anders Logg.
// Licensed under the GNU GPL Version 2.

#ifndef __LEGENDRE_H
#define __LEGENDRE_H

#include <dolfin/constants.h>

namespace dolfin {


  class Legendre {
  public:

    Legendre(int n);

    real operator() (real x);
    
    real ddx(real x);

    real d2dx(real x);

  private:
    
    real eval (int n, real x);
    real ddx  (int n, real x);
    real d2dx (int n, real x);

    int n;

  };

}

#endif

Documentation automatically generated with Doxygen on 10 Sep 2004.