1 // nav.hxx -- vor/dme/ndb class
3 // Written by Curtis Olson, started April 2000.
5 // Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
28 #include <simgear/compiler.h>
29 #include <simgear/math/fg_geodesy.hxx>
30 #include <simgear/misc/fgstream.hxx>
32 #ifdef FG_HAVE_STD_INCLUDES
34 #elif defined( FG_HAVE_NATIVE_SGI_COMPILERS )
35 # include <iostream.h>
36 #elif defined( __BORLANDC__ )
42 #if ! defined( FG_HAVE_NATIVE_SGI_COMPILERS )
43 FG_USING_STD(istream);
61 inline ~FGNav(void) {}
63 inline char get_type() const { return type; }
64 inline double get_lon() const { return lon; }
65 inline double get_lat() const { return lat; }
66 inline double get_elev() const { return elev; }
67 inline double get_x() const { return x; }
68 inline double get_y() const { return y; }
69 inline double get_z() const { return z; }
70 inline int get_freq() const { return freq; }
71 inline int get_range() const { return range; }
72 inline bool get_has_dme() const { return has_dme; }
73 inline char *get_ident() { return ident; }
75 /* inline void set_type( char t ) { type = t; }
76 inline void set_lon( double l ) { lon = l; }
77 inline void set_lat( double l ) { lat = l; }
78 inline void set_elev( double e ) { elev = e; }
79 inline void set_freq( int f ) { freq = f; }
80 inline void set_range( int r ) { range = r; }
81 inline void set_dme( bool b ) { dme = b; }
82 inline void set_ident( char *i ) { strncpy( ident, i, 5 ); } */
84 friend istream& operator>> ( istream&, FGNav& );
89 operator >> ( istream& in, FGNav& n )
93 in >> n.type >> n.lat >> n.lon >> n.elev >> f >> n.range
96 n.freq = (int)(f*100.0 + 0.5);
103 // generate cartesian coordinates
104 Point3D geod( n.lon * DEG_TO_RAD, n.lat * DEG_TO_RAD, n.elev );
105 Point3D cart = fgGeodToCart( geod );
110 return in >> skipeol;
114 #endif // _FG_NAV_HXX