RotatingVectorModel.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2005-2009 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/MEAL/MEAL/RotatingVectorModel.h
 
#ifndef __RotatingVectorModel_H
#define __RotatingVectorModel_H
 
#include "MEAL/RVM.h"
#include "MEAL/SumRule.h"
 
namespace MEAL {
 
  class ScalarParameter;


  class RotatingVectorModel : public RVM
  {
 
  public:

    RotatingVectorModel ();

    RotatingVectorModel (const RotatingVectorModel& copy);

    RotatingVectorModel& operator = (const RotatingVectorModel& copy);

    ~RotatingVectorModel ();

    Reference::To<ScalarParameter> line_of_sight;

    Reference::To<ScalarParameter> magnetic_axis;

    Reference::To<ScalarParameter> impact;

    void use_impact (bool flag = true);
 
    // ///////////////////////////////////////////////////////////////////
    //
    // Function implementation
    //
    // ///////////////////////////////////////////////////////////////////

    std::string get_name () const;
 
  private:
 
    void calculate (double&, std::vector<double>*) {}
    void init ();
 
    // the sum rule used to switch between zeta and beta
    Reference::To< SumRule<Scalar> > zeta_sum;
 
  };
 
}
 
#endif