// elevation in feet.
//
// Written by Curtis Olson, started April 1998.
+// Updated by Durk Talsma, started December 2004.
//
-// Copyright (C) 1998 Curtis L. Olson - curt@me.umn.edu
+// Copyright (C) 1998 Curtis L. Olson - http://www.flightgear.org/~curt
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// $Id$
-#ifndef _AIRPORTS_HXX
-#define _AIRPORTS_HXX
+#ifndef _FG_SIMPLE_HXX
+#define _FG_SIMPLE_HXX
#ifndef __cplusplus
#endif
-#include <gdbm.h>
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <simgear/math/point3d.hxx>
#include <simgear/compiler.h>
-
-#ifdef FG_HAVE_STD_INCLUDES
-# include <istream>
-#elif defined( FG_HAVE_NATIVE_SGI_COMPILERS )
-# include <iostream.h>
-#elif defined( __BORLANDC__ )
-# include <iostream>
-#else
-# include <istream.h>
-#endif
+//#include <simgear/xml/easyxml.hxx>
#include STL_STRING
+#include <map>
#include <set>
+#include <vector>
-FG_USING_STD(string);
-FG_USING_STD(set);
-
-#if ! defined( FG_HAVE_NATIVE_SGI_COMPILERS )
-FG_USING_STD(istream);
-#endif
+#include "runwayprefs.hxx"
+#include "parking.hxx"
+#include "groundnetwork.hxx"
+#include "dynamics.hxx"
+SG_USING_STD(string);
+SG_USING_STD(map);
+SG_USING_STD(set);
+SG_USING_STD(vector);
-class FGAirport {
-public:
- FGAirport( const string& name = "",
- double lon = 0.0,
- double lat = 0.0,
- double ele = 0.0 )
- : id(name), longitude(lon), latitude(lat), elevation(ele) {}
- bool operator < ( const FGAirport& a ) const {
- return id < a.id;
- }
+/***************************************************************************************
+ *
+ **************************************************************************************/
+class FGAirport {
+private:
+ string _id;
+ double _longitude; // degrees
+ double _latitude; // degrees
+ double _elevation; // ft
+ string _name;
+ bool _has_metar;
+ FGAirportDynamics *dynamics;
public:
-
- string id;
- double longitude;
- double latitude;
- double elevation;
-
+ FGAirport();
+ // FGAirport(const FGAirport &other);
+ FGAirport(const string& id, double lon, double lat, double elev, const string& name, bool has_metar);
+ ~FGAirport();
+
+ string getId() const { return _id;};
+ const string &getName() const { return _name;};
+ double getLongitude() const { return _longitude;};
+ // Returns degrees
+ double getLatitude() const { return _latitude; };
+ // Returns ft
+ double getElevation() const { return _elevation;};
+ bool getMetar() const { return _has_metar;};
+
+ void setId(const string& id) { _id = id;};
+ void setMetar(bool value) { _has_metar = value; };
+
+ FGAirportDynamics *getDynamics();
+private:
+ FGAirport operator=(FGAirport &other);
+ FGAirport(const FGAirport&);
};
-inline istream&
-operator >> ( istream& in, FGAirport& a )
-{
- return in >> a.id >> a.longitude >> a.latitude >> a.elevation;
-}
+typedef map < string, FGAirport* > airport_map;
+typedef airport_map::iterator airport_map_iterator;
+typedef airport_map::const_iterator const_airport_map_iterator;
+typedef vector < FGAirport * > airport_list;
+typedef airport_list::iterator airport_list_iterator;
+typedef airport_list::const_iterator const_airport_list_iterator;
-class FGAirports {
+
+class FGAirportList {
private:
- GDBM_FILE dbf;
+ airport_map airports_by_id;
+ airport_list airports_array;
+ //set < string > ai_dirs;
public:
- // Constructor
- FGAirports( const string& file );
+ // Constructor (new)
+ FGAirportList();
// Destructor
- ~FGAirports();
+ ~FGAirportList();
- // search for the specified id.
- // Returns true if successful, otherwise returns false.
- // On success, airport data is returned thru "airport" pointer.
- // "airport" is not changed if "id" is not found.
- bool search( const string& id, FGAirport* airport ) const;
- FGAirport search( const string& id ) const;
-};
+ // add an entry to the list
+ void add( const string& id, const double longitude, const double latitude,
+ const double elevation, const string& name, const bool has_metar );
+ // search for the specified id.
+ // Returns NULL if unsucessfull.
+ FGAirport* search( const string& id );
+
+ // Search for the next airport in ASCII sequence to the supplied id.
+ // eg. id = "KDC" or "KDCA" would both return "KDCA".
+ // If exact = true then only exact matches are returned.
+ // NOTE: Numbers come prior to A-Z in ASCII sequence so id = "LD" would return "LD57", not "LDDP"
+ // Implementation assumes airport codes are unique.
+ // Returns NULL if unsucessfull.
+ const FGAirport* findFirstById( const string& id, bool exact = false );
+
+ // search for the airport closest to the specified position
+ // (currently a linear inefficient search so it's probably not
+ // best to use this at runtime.) If with_metar is true, then only
+ // return station id's marked as having metar data.
+ // Returns NULL if fails (unlikely unless none have metar and with_metar spec'd!)
+ FGAirport* search( double lon_deg, double lat_deg, bool with_metar );
+
+ /**
+ * Return the number of airports in the list.
+ */
+ int size() const;
+
+ /**
+ * Return a specific airport, by position.
+ */
+ const FGAirport *getAirport( unsigned int index ) const;
+
+ /**
+ * Return a pointer to the raw airport list
+ */
+ inline const airport_list* getAirportList() { return(&airports_array); }
+
+ /**
+ * Mark the specified airport record as not having metar
+ */
+ void no_metar( const string &id );
+
+ /**
+ * Mark the specified airport record as (yes) having metar
+ */
+ void has_metar( const string &id );
-class FGAirportsUtil {
-public:
-#ifdef FG_NO_DEFAULT_TEMPLATE_ARGS
- typedef set< FGAirport, less< FGAirport > > container;
-#else
- typedef set< FGAirport > container;
-#endif
- typedef container::iterator iterator;
- typedef container::const_iterator const_iterator;
-
-private:
- container airports;
-
-public:
-
- // Constructor
- FGAirportsUtil();
-
- // Destructor
- ~FGAirportsUtil();
-
- // load the data
- int load( const string& file );
+};
- // save the data in gdbm format
- bool dump_gdbm( const string& file );
+// find basic airport location info from airport database
+const FGAirport *fgFindAirportID( const string& id);
- // search for the specified id.
- // Returns true if successful, otherwise returns false.
- // On success, airport data is returned thru "airport" pointer.
- // "airport" is not changed if "id" is not found.
- bool search( const string& id, FGAirport* airport ) const;
- FGAirport search( const string& id ) const;
-};
+// get airport elevation
+double fgGetAirportElev( const string& id );
+// get airport position
+Point3D fgGetAirportPos( const string& id );
-#endif /* _AIRPORTS_HXX */
+#endif // _FG_SIMPLE_HXX
projects / flightgear.git / blobdiff