VelocityModel.h

/***************************************************************************
 *
 *   Copyright (C) 2005 by Stephen Ord
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
//-*
#ifndef __VELOCITYMODEL
#define __VELOCITYMODEL
 
#include "MEAL/Univariate.h"
#include "MEAL/Scalar.h"
#include "MEAL/Parameters.h"
 
#include <vector>
 
namespace MEAL {
  
  class VelocityModel : public Univariate<Scalar> {
  
    public: 
 
 
      VelocityModel(); 
  
      void set_scaling(double scaling);
 
      double get_scaling () const;

      void set_vpar(double vpar);
 
      double get_vpar () const;
      
      void set_vperp(double vperp);
 
      double get_vperp () const;

      void set_incl(double inclination);
 
      double get_incl() const;

      void set_omega(double omega);
 
      double get_omega() const;

      void set_ecc(double eccentricity);
 
      double get_ecc() const;

      void set_pb(double period);
 
      double get_pb() const;

      void set_a(double a);
 
      double get_a() const;
 
      std::string get_name () const;
 
      ~VelocityModel();
 
    protected:
 
      void calculate (double& x, std::vector<double>* grad=0);  

 
      void calculate_velocities(double phase_angle, double& theta_velocity, double& radial_velocity);
    
     
      Parameters parameters;
 
  };
}
 
#endif