SpectralConformTransformation.hpp

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//  This file is part of ff3d - http://www.freefem.org/ff3d
//  Copyright (C) 2007 Driss Yakoubi

//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2, or (at your option)
//  any later version.

//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.

//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software Foundation,
//  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

//  $Id: SpectralConformTransformation.hpp,v 1.3 2007/11/20 22:00:05 delpinux Exp $

#ifndef SPECTRAL_CONFORM_TRANSFORMATION_HPP
#define SPECTRAL_CONFORM_TRANSFORMATION_HPP

#include <Types.hpp>
#include <Interval.hpp>

class SpectralConformTransformation
{
private:
  const Interval __interval;    
public:
  real_t operator()(const real_t& x) const;

  real_t inverse(const real_t& x) const;

  real_t inverseDeterminant() const;
  
  real_t determinant() const;
  SpectralConformTransformation(const Interval& interval);

  SpectralConformTransformation (const SpectralConformTransformation& s);

  ~SpectralConformTransformation();
};

#endif // SPECTRAL_CONFORM_TRANSFORMATION_HPP

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