Observatory.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2008 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/Util/tempo/Observatory.h
 
#ifndef __Tempo_Observatory_h
#define __Tempo_Observatory_h
 
#include "Pulsar/Site.h"
 
namespace Tempo
{

  class Observatory : public Pulsar::Site
  {
  public:

    Observatory ();

    char get_code () const;
    void set_code (char);

    std::string get_itoa_code () const;
    void set_itoa_code (const std::string&);

    std::string get_name () const;
    void set_name (const std::string&);
 
  protected:
 
    char code;
    std::string itoa_code;
    std::string name;
 
  };
 
  class ObservatoryITRF : public Observatory
  {
  public:

    ObservatoryITRF (double x, double y, double z);

    virtual void get_xyz (double& x, double& y, double& z) const;


    virtual void get_sph (double& lat, double& lon, double& rad) const;
 
  protected:
    double x, y, z;
  };
 
  class ObservatoryIAU1976 : public Observatory
  {
  public:

    ObservatoryIAU1976 (double alat, double alon, double elev);

    virtual void get_xyz (double& x, double& y, double& z) const;


    virtual void get_sph (double& lat, double& lon, double& rad) const;
 
  protected:
    double lat, lon, rad;
  };
 
}
 
#endif