GyotoDirectionalDisk.h

Go to the documentation of this file.

/*
    Copyright 2014-2015, 2018 Frederic Vincent, Thibaut Paumard

    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 __GyotoDirectionalDisk_H_ 
#define __GyotoDirectionalDisk_H_ 

#include <iostream>
#include <fstream>
#include <iomanip>

namespace Gyoto{
  namespace Astrobj { class DirectionalDisk; }
}

//#include <GyotoMetric.h>
#include <GyotoThinDisk.h>

class Gyoto::Astrobj::DirectionalDisk : public Astrobj::ThinDisk {
  friend class Gyoto::SmartPointer<Gyoto::Astrobj::DirectionalDisk>;
 private:
  std::string filename_; 

  double * emission_; 

  double * radius_; 
  double * cosi_; 
  double * freq_; 

  double lampaltitude_; 

  size_t nnu_; 
  size_t ni_; 
  size_t nr_; 

  double minfreq_computed_; 
  double maxfreq_computed_; 

  double minfreq_lampframe_; 
  double maxfreq_lampframe_; 

  bool average_over_angle_; 

  // Constructors - Destructor
  // -------------------------
 public:
  GYOTO_OBJECT;
  // fillProperty is overridden to remove leading "!" from FITS filename
  void fillProperty(Gyoto::FactoryMessenger *fmp, Property const &p) const;

  using Generic::metric;
  void metric(SmartPointer<Metric::Generic> gg);

  DirectionalDisk(); 
  
  DirectionalDisk(const DirectionalDisk& ) ;
  virtual DirectionalDisk* clone () const; 
  
  virtual ~DirectionalDisk() ;                        
  
  // Accessors
  // ---------
 public:

  void file(std::string const &f);
  std::string file() const ;
  void averageOverAngle(bool t);
  bool averageOverAngle()const;
  void lampaltitude(double zz);
  double lampaltitude() const ;
  void lampcutoffsinev(std::vector<double> const &v) ;
  std::vector<double> lampcutoffsinev() const ;

#ifdef GYOTO_USE_CFITSIO
  virtual void fitsRead(std::string filename_);

  virtual void fitsWrite(std::string filename_);
#endif


  void setEmission(double * pattern);

  void radius(double * pattern);

  virtual void copyIntensity(double const * const pattern = NULL,
                              size_t const naxes[3] = NULL);

  virtual double const * getIntensity() const;
  virtual void getIntensityNaxes( size_t naxes[3] ) const ; 


  virtual void copyGridRadius(double const * const pattern = NULL,
                              size_t nr = 0 );
  virtual double const * getGridRadius() const; 
  virtual void copyGridCosi(double const * const pattern = NULL,
                              size_t ni = 0 );
  virtual double const * getGridCosi() const; 
  virtual void copyGridFreq(double const * const pattern = NULL,
                              size_t ni = 0 );
  virtual double const * getGridFreq() const; 

 protected:
  void getIndices(size_t i[3], double const co[4], double cosi, double nu=0.) const ;

 public:
  using ThinDisk::emission;
  virtual double emission(double nu_em, double dsem,
                          state_t const &c_ph, double const c_obj[8]=NULL) const;

};

#endif