238 lines
7.4 KiB
C++
238 lines
7.4 KiB
C++
//
|
|
// simple.hxx -- a really simplistic class to manage airport ID,
|
|
// lat, lon of the center of one of it's runways, and
|
|
// elevation in feet.
|
|
//
|
|
// Written by Curtis Olson, started April 1998.
|
|
//
|
|
// Copyright (C) 1998 Curtis L. Olson - curt@me.umn.edu
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation; either version 2 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
//
|
|
// $Id$
|
|
// (Log is kept at end of this file)
|
|
|
|
|
|
#ifndef _AIRPORTS_HXX
|
|
#define _AIRPORTS_HXX
|
|
|
|
|
|
#ifndef __cplusplus
|
|
# error This library requires C++
|
|
#endif
|
|
|
|
|
|
#include <Include/compiler.h>
|
|
#ifdef FG_HAVE_STD_INCLUDES
|
|
# include <istream>
|
|
#else
|
|
# include <istream.h>
|
|
#endif
|
|
|
|
#include STL_STRING
|
|
#include <set>
|
|
|
|
FG_USING_STD(string);
|
|
FG_USING_STD(set);
|
|
FG_USING_STD(istream);
|
|
|
|
|
|
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;
|
|
}
|
|
|
|
public:
|
|
string id;
|
|
double longitude;
|
|
double latitude;
|
|
double elevation;
|
|
};
|
|
|
|
inline istream&
|
|
operator >> ( istream& in, fgAIRPORT& a )
|
|
{
|
|
return in >> a.id >> a.longitude >> a.latitude >> a.elevation;
|
|
}
|
|
|
|
class fgAIRPORTS {
|
|
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
|
|
fgAIRPORTS();
|
|
|
|
// Destructor
|
|
~fgAIRPORTS();
|
|
|
|
// load the data
|
|
int load( const string& file );
|
|
|
|
// 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;
|
|
};
|
|
|
|
|
|
#endif /* _AIRPORTS_HXX */
|
|
|
|
|
|
// $Log$
|
|
// Revision 1.8 1999/03/15 17:58:57 curt
|
|
// MSVC++ portability tweaks contributed by Bernie Bright.
|
|
// Added using std::istream declaration.
|
|
//
|
|
// Revision 1.7 1999/03/02 01:02:33 curt
|
|
// Tweaks for building with native SGI compilers.
|
|
//
|
|
// Revision 1.6 1999/02/26 22:08:36 curt
|
|
// Added initial support for native SGI compilers.
|
|
//
|
|
// Revision 1.5 1998/11/02 18:25:34 curt
|
|
// Check for __CYGWIN__ (b20) as well as __CYGWIN32__ (pre b20 compilers)
|
|
// Other misc. tweaks.
|
|
//
|
|
// Revision 1.4 1998/09/08 21:38:43 curt
|
|
// Changes by Bernie Bright.
|
|
//
|
|
// Revision 1.3 1998/09/01 19:02:54 curt
|
|
// Changes contributed by Bernie Bright <bbright@c031.aone.net.au>
|
|
// - The new classes in libmisc.tgz define a stream interface into zlib.
|
|
// I've put these in a new directory, Lib/Misc. Feel free to rename it
|
|
// to something more appropriate. However you'll have to change the
|
|
// include directives in all the other files. Additionally you'll have
|
|
// add the library to Lib/Makefile.am and Simulator/Main/Makefile.am.
|
|
//
|
|
// The StopWatch class in Lib/Misc requires a HAVE_GETRUSAGE autoconf
|
|
// test so I've included the required changes in config.tgz.
|
|
//
|
|
// There are a fair few changes to Simulator/Objects as I've moved
|
|
// things around. Loading tiles is quicker but thats not where the delay
|
|
// is. Tile loading takes a few tenths of a second per file on a P200
|
|
// but it seems to be the post-processing that leads to a noticeable
|
|
// blip in framerate. I suppose its time to start profiling to see where
|
|
// the delays are.
|
|
//
|
|
// I've included a brief description of each archives contents.
|
|
//
|
|
// Lib/Misc/
|
|
// zfstream.cxx
|
|
// zfstream.hxx
|
|
// C++ stream interface into zlib.
|
|
// Taken from zlib-1.1.3/contrib/iostream/.
|
|
// Minor mods for STL compatibility.
|
|
// There's no copyright associated with these so I assume they're
|
|
// covered by zlib's.
|
|
//
|
|
// fgstream.cxx
|
|
// fgstream.hxx
|
|
// FlightGear input stream using gz_ifstream. Tries to open the
|
|
// given filename. If that fails then filename is examined and a
|
|
// ".gz" suffix is removed or appended and that file is opened.
|
|
//
|
|
// stopwatch.hxx
|
|
// A simple timer for benchmarking. Not used in production code.
|
|
// Taken from the Blitz++ project. Covered by GPL.
|
|
//
|
|
// strutils.cxx
|
|
// strutils.hxx
|
|
// Some simple string manipulation routines.
|
|
//
|
|
// Simulator/Airports/
|
|
// Load airports database using fgstream.
|
|
// Changed fgAIRPORTS to use set<> instead of map<>.
|
|
// Added bool fgAIRPORTS::search() as a neater way doing the lookup.
|
|
// Returns true if found.
|
|
//
|
|
// Simulator/Astro/
|
|
// Modified fgStarsInit() to load stars database using fgstream.
|
|
//
|
|
// Simulator/Objects/
|
|
// Modified fgObjLoad() to use fgstream.
|
|
// Modified fgMATERIAL_MGR::load_lib() to use fgstream.
|
|
// Many changes to fgMATERIAL.
|
|
// Some changes to fgFRAGMENT but I forget what!
|
|
//
|
|
// Revision 1.2 1998/08/27 17:01:56 curt
|
|
// Contributions from Bernie Bright <bbright@c031.aone.net.au>
|
|
// - use strings for fg_root and airport_id and added methods to return
|
|
// them as strings,
|
|
// - inlined all access methods,
|
|
// - made the parsing functions private methods,
|
|
// - deleted some unused functions.
|
|
// - propogated some of these changes out a bit further.
|
|
//
|
|
// Revision 1.1 1998/08/25 17:19:14 curt
|
|
// Moved from ../Main/
|
|
//
|
|
// Revision 1.7 1998/07/24 21:39:09 curt
|
|
// Debugging output tweaks.
|
|
// Cast glGetString to (char *) to avoid compiler errors.
|
|
// Optimizations to fgGluLookAt() by Norman Vine.
|
|
//
|
|
// Revision 1.6 1998/07/06 21:34:19 curt
|
|
// Added an enable/disable splash screen option.
|
|
// Added an enable/disable intro music option.
|
|
// Added an enable/disable instrument panel option.
|
|
// Added an enable/disable mouse pointer option.
|
|
// Added using namespace std for compilers that support this.
|
|
//
|
|
// Revision 1.5 1998/06/17 21:35:11 curt
|
|
// Refined conditional audio support compilation.
|
|
// Moved texture parameter setup calls to ../Scenery/materials.cxx
|
|
// #include <string.h> before various STL includes.
|
|
// Make HUD default state be enabled.
|
|
//
|
|
// Revision 1.4 1998/06/03 00:47:14 curt
|
|
// Updated to compile in audio support if OSS available.
|
|
// Updated for new version of Steve's audio library.
|
|
// STL includes don't use .h
|
|
// Small view optimizations.
|
|
//
|
|
// Revision 1.3 1998/06/01 17:54:42 curt
|
|
// Added Linux audio support.
|
|
// avoid glClear( COLOR_BUFFER_BIT ) when not using it to set the sky color.
|
|
// map stl tweaks.
|
|
//
|
|
// Revision 1.2 1998/05/29 20:37:22 curt
|
|
// Tweaked material properties & lighting a bit in GLUTmain.cxx.
|
|
// Read airport list into a "map" STL for dynamic list sizing and fast tree
|
|
// based lookups.
|
|
//
|
|
// Revision 1.1 1998/04/25 15:11:11 curt
|
|
// Added an command line option to set starting position based on airport ID.
|
|
//
|
|
//
|