GyotoPowerLawSpectrum.h

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/*
    Copyright 2011-2014, 2016, 2018 Thibaut Paumard & Frederic Vincent

    This file is part of Gyoto.

    Gyoto 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 3 of the License, or
    (at your option) any later version.

    Gyoto 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 Gyoto.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __GyotoPowerLawSpectrum_H_ 
#define __GyotoPowerLawSpectrum_H_ 
#include <GyotoSpectrum.h>
#include <string>

namespace Gyoto {
  namespace Spectrum {
    class PowerLaw;
  }
}


class Gyoto::Spectrum::PowerLaw : public Gyoto::Spectrum::Generic {
  friend class Gyoto::SmartPointer<Gyoto::Spectrum::PowerLaw>;
 protected:
  double constant_; 
  double exponent_; 
  double minfreq_; 
  double maxfreq_; 

 public:
  GYOTO_OBJECT;

  PowerLaw();

  PowerLaw(double exponent, double constant=1.);
  //  PowerLaw(const Spectrum &);
  virtual PowerLaw * clone() const; 

  double constant() const; 
  void constant(double); 
  double exponent() const; 
  void exponent(double); 
  std::vector<double> cutoff(std::string const &unit) const; 
  void cutoff(std::vector<double> const &v, std::string const &unit); 
  std::vector<double> cutoff() const; 
  void cutoff(std::vector<double> const &v); 

  using Gyoto::Spectrum::Generic::operator();
  virtual double operator()(double nu) const;

};

#endif