159 lines
3.5 KiB
C++
159 lines
3.5 KiB
C++
// runways.hxx -- a simple class to manage airport runway info
|
|
//
|
|
// Written by Curtis Olson, started August 2000.
|
|
//
|
|
// Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
|
|
//
|
|
// 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.
|
|
//
|
|
// $Id$
|
|
|
|
|
|
#ifndef _RUNWAYS_HXX
|
|
#define _RUNWAYS_HXX
|
|
|
|
|
|
#ifndef __cplusplus
|
|
# error This library requires C++
|
|
#endif
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#include <simgear/compiler.h>
|
|
|
|
#ifdef SG_HAVE_STD_INCLUDES
|
|
# include <istream>
|
|
#elif defined( SG_HAVE_NATIVE_SGI_COMPILERS )
|
|
# include <iostream.h>
|
|
#elif defined( __BORLANDC__ )
|
|
# include <iostream>
|
|
#else
|
|
# include <istream.h>
|
|
#endif
|
|
|
|
#include STL_STRING
|
|
#include <vector>
|
|
|
|
#define NDEBUG // she don't work without it.
|
|
#include <mk4.h>
|
|
#include <mk4str.h>
|
|
#undef NDEBUG
|
|
|
|
SG_USING_STD(string);
|
|
SG_USING_STD(vector);
|
|
|
|
#if ! defined( SG_HAVE_NATIVE_SGI_COMPILERS )
|
|
SG_USING_STD(istream);
|
|
#endif
|
|
|
|
|
|
class FGRunway {
|
|
|
|
public:
|
|
|
|
string id;
|
|
string rwy_no;
|
|
|
|
double lon;
|
|
double lat;
|
|
double heading;
|
|
double length;
|
|
double width;
|
|
|
|
string surface_flags;
|
|
string end1_flags;
|
|
string end2_flags;
|
|
|
|
public:
|
|
|
|
FGRunway();
|
|
~FGRunway();
|
|
|
|
};
|
|
|
|
inline istream&
|
|
operator >> ( istream& in, FGRunway& a )
|
|
{
|
|
int tmp;
|
|
|
|
return in >> a.rwy_no >> a.lat >> a.lon >> a.heading >> a.length >> a.width
|
|
>> a.surface_flags >> a.end1_flags >> tmp >> tmp >> a.end2_flags
|
|
>> tmp >> tmp;
|
|
}
|
|
|
|
|
|
class FGRunways {
|
|
|
|
private:
|
|
|
|
c4_Storage *storage;
|
|
c4_View *vRunway;
|
|
int next_index;
|
|
|
|
public:
|
|
|
|
// Constructor
|
|
FGRunways( const string& file );
|
|
|
|
// Destructor
|
|
~FGRunways();
|
|
|
|
// search for the specified id.
|
|
// Returns true if successful, otherwise returns false.
|
|
// On success, runway data is returned thru "runway" pointer.
|
|
// "runway" is not changed if "apt" is not found.
|
|
bool search( const string& id, FGRunway* runway );
|
|
FGRunway search( const string& id );
|
|
bool next( FGRunway* runway );
|
|
FGRunway next();
|
|
};
|
|
|
|
|
|
class FGRunwaysUtil {
|
|
public:
|
|
typedef vector< FGRunway > container;
|
|
typedef container::iterator iterator;
|
|
typedef container::const_iterator const_iterator;
|
|
|
|
private:
|
|
container runways;
|
|
|
|
public:
|
|
|
|
// Constructor
|
|
FGRunwaysUtil();
|
|
|
|
// Destructor
|
|
~FGRunwaysUtil();
|
|
|
|
// load the data
|
|
int load( const string& file );
|
|
|
|
// save the data in metakit format
|
|
bool dump_mk4( const string& file );
|
|
|
|
// search for the specified id.
|
|
// Returns true if successful, otherwise returns false.
|
|
// On success, runway data is returned thru "runway" pointer.
|
|
// "runway" is not changed if "id" is not found.
|
|
// bool search( const string& id, FGRunway* runway ) const;
|
|
// FGRunway search( const string& id ) const;
|
|
};
|
|
|
|
|
|
#endif // _RUNWAYS_HXX
|