1 // runways.hxx -- a simple class to manage airport runway info
3 // Written by Curtis Olson, started August 2000.
5 // Copyright (C) 2000 Curtis L. Olson - http://www.flightgear.org/~curt
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24 #ifndef _FG_RUNWAYS_HXX
25 #define _FG_RUNWAYS_HXX
27 #include <simgear/compiler.h>
37 FGRunway(const std::string& rwy_no,
38 const double longitude, const double latitude,
39 const double heading, const double length,
41 const double displ_thresh1, const double displ_thresh2,
42 const double stopway1, const double stopway2,
43 const int surface_code);
46 * given a runway identifier (06, 18L, 31R) compute the identifier for the
47 * opposite heading runway (24, 36R, 13L) string.
49 static std::string reverseIdent(const std::string& aRunayIdent);
52 * score this runway according to the specified weights. Used by
53 * FGAirport::findBestRunwayForHeading
55 double score(double aLengthWt, double aWidthWt, double aSurfaceWt) const;
57 bool isTaxiway() const;
60 std::string _type; // runway / taxiway
67 double _displ_thresh1;
68 double _displ_thresh2;
75 typedef std::vector<FGRunway> FGRunwayVector;
77 #endif // _FG_RUNWAYS_HXX