observatories.hpp

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#pragma once
 
#include "coordinates.hpp"
#include "ffi_core.hpp"
 
namespace siderust {
 
namespace detail {
 
inline Geodetic make_roque_de_los_muchachos() {
  siderust_geodetic_t out;
  check_status(siderust_observatory_roque_de_los_muchachos(&out), "ROQUE_DE_LOS_MUCHACHOS");
  return Geodetic::from_c(out);
}
 
inline Geodetic make_el_paranal() {
  siderust_geodetic_t out;
  check_status(siderust_observatory_el_paranal(&out), "EL_PARANAL");
  return Geodetic::from_c(out);
}
 
inline Geodetic make_mauna_kea() {
  siderust_geodetic_t out;
  check_status(siderust_observatory_mauna_kea(&out), "MAUNA_KEA");
  return Geodetic::from_c(out);
}
 
inline Geodetic make_la_silla() {
  siderust_geodetic_t out;
  check_status(siderust_observatory_la_silla(&out), "LA_SILLA_OBSERVATORY");
  return Geodetic::from_c(out);
}
 
} // namespace detail
 
inline Geodetic geodetic(double lon_deg, double lat_deg, double height_m = 0.0) {
  siderust_geodetic_t out;
  check_status(siderust_geodetic_new(lon_deg, lat_deg, height_m, &out), "geodetic");
  return Geodetic::from_c(out);
}
 
inline const Geodetic &ROQUE_DE_LOS_MUCHACHOS() {
  static const Geodetic s = detail::make_roque_de_los_muchachos();
  return s;
}
 
inline const Geodetic &EL_PARANAL() {
  static const Geodetic s = detail::make_el_paranal();
  return s;
}
 
inline const Geodetic &MAUNA_KEA() {
  static const Geodetic s = detail::make_mauna_kea();
  return s;
}
 
inline const Geodetic &LA_SILLA_OBSERVATORY() {
  static const Geodetic s = detail::make_la_silla();
  return s;
}
 
// Backward-compatible function aliases.
inline Geodetic roque_de_los_muchachos() { return ROQUE_DE_LOS_MUCHACHOS(); }
inline Geodetic el_paranal() { return EL_PARANAL(); }
inline Geodetic mauna_kea() { return MAUNA_KEA(); }
inline Geodetic la_silla() { return LA_SILLA_OBSERVATORY(); }
 
} // namespace siderust