#include <simgear/constants.h>
-using std::vector;
-using std::map;
-using std::string;
-
-const double SGMetarNaN = -1E20;
-#define NaN SGMetarNaN
-
struct Token {
const char *id;
const char *text;
};
+const double SGMetarNaN = -1E20;
class SGMetar;
friend class SGMetar;
public:
SGMetarVisibility() :
- _distance(NaN),
+ _distance(SGMetarNaN),
_direction(-1),
_modifier(EQUALS),
_tendency(NONE) {}
void set(double dist, int dir = -1, int mod = -1, int tend = -1);
inline double getVisibility_m() const { return _distance; }
- inline double getVisibility_ft() const { return _distance == NaN ? NaN : _distance * SG_METER_TO_FEET; }
- inline double getVisibility_sm() const { return _distance == NaN ? NaN : _distance * SG_METER_TO_SM; }
+ inline double getVisibility_ft() const { return _distance == SGMetarNaN ? SGMetarNaN : _distance * SG_METER_TO_FEET; }
+ inline double getVisibility_sm() const { return _distance == SGMetarNaN ? SGMetarNaN : _distance * SG_METER_TO_SM; }
inline int getDirection() const { return _direction; }
inline int getModifier() const { return _modifier; }
inline int getTendency() const { return _tendency; }
_deposit_string(0),
_extent(-1),
_extent_string(0),
- _depth(NaN),
- _friction(NaN),
+ _depth(SGMetarNaN),
+ _friction(SGMetarNaN),
_friction_string(0),
_comment(0),
_wind_shear(false) {}
inline double getFriction() const { return _friction; }
inline const char *getFrictionString() const { return _friction_string; }
inline const char *getComment() const { return _comment; }
- inline const bool getWindShear() const { return _wind_shear; }
+ inline bool getWindShear() const { return _wind_shear; }
inline const SGMetarVisibility& getMinVisibility() const { return _min_visibility; }
inline const SGMetarVisibility& getMaxVisibility() const { return _max_visibility; }
static const char * COVERAGE_BROKEN_STRING;
static const char * COVERAGE_OVERCAST_STRING;
- SGMetarCloud() : _coverage(COVERAGE_NIL), _altitude(NaN), _type(0), _type_long(0) {}
+ SGMetarCloud() : _coverage(COVERAGE_NIL), _altitude(SGMetarNaN), _type(0), _type_long(0) {}
void set(double alt, Coverage cov = COVERAGE_NIL );
inline Coverage getCoverage() const { return _coverage; }
static Coverage getCoverage( const std::string & coverage );
inline double getAltitude_m() const { return _altitude; }
- inline double getAltitude_ft() const { return _altitude == NaN ? NaN : _altitude * SG_METER_TO_FEET; }
+ inline double getAltitude_ft() const { return _altitude == SGMetarNaN ? SGMetarNaN : _altitude * SG_METER_TO_FEET; }
inline const char *getTypeString() const { return _type; }
inline const char *getTypeLongString() const { return _type_long; }
class SGMetar {
public:
- SGMetar(const string& m, const string& proxy = "", const string& port = "",
- const string &auth = "", const time_t time = 0);
+ SGMetar(const std::string& m);
~SGMetar();
enum ReportType {
Weather() { intensity = NIL; vincinity = false; }
Intensity intensity;
bool vincinity;
- vector<string> descriptions;
- vector<string> phenomena;
+ std::vector<std::string> descriptions;
+ std::vector<std::string> phenomena;
};
inline const char *getData() const { return _data; }
inline const char *getUnusedData() const { return _m; }
- inline const bool getProxy() const { return _x_proxy; }
+ inline bool getProxy() const { return _x_proxy; }
inline const char *getId() const { return _icao; }
inline int getYear() const { return _year; }
inline int getMonth() const { return _month; }
inline int getWindDir() const { return _wind_dir; }
inline double getWindSpeed_mps() const { return _wind_speed; }
- inline double getWindSpeed_kmh() const { return _wind_speed == NaN ? NaN : _wind_speed * SG_MPS_TO_KMH; }
- inline double getWindSpeed_kt() const { return _wind_speed == NaN ? NaN : _wind_speed * SG_MPS_TO_KT; }
- inline double getWindSpeed_mph() const { return _wind_speed == NaN ? NaN : _wind_speed * SG_MPS_TO_MPH; }
+ inline double getWindSpeed_kmh() const { return _wind_speed == SGMetarNaN ? SGMetarNaN : _wind_speed * SG_MPS_TO_KMH; }
+ inline double getWindSpeed_kt() const { return _wind_speed == SGMetarNaN ? SGMetarNaN : _wind_speed * SG_MPS_TO_KT; }
+ inline double getWindSpeed_mph() const { return _wind_speed == SGMetarNaN ? SGMetarNaN : _wind_speed * SG_MPS_TO_MPH; }
inline double getGustSpeed_mps() const { return _gust_speed; }
- inline double getGustSpeed_kmh() const { return _gust_speed == NaN ? NaN : _gust_speed * SG_MPS_TO_KMH; }
- inline double getGustSpeed_kt() const { return _gust_speed == NaN ? NaN : _gust_speed * SG_MPS_TO_KT; }
- inline double getGustSpeed_mph() const { return _gust_speed == NaN ? NaN : _gust_speed * SG_MPS_TO_MPH; }
+ inline double getGustSpeed_kmh() const { return _gust_speed == SGMetarNaN ? SGMetarNaN : _gust_speed * SG_MPS_TO_KMH; }
+ inline double getGustSpeed_kt() const { return _gust_speed == SGMetarNaN ? SGMetarNaN : _gust_speed * SG_MPS_TO_KT; }
+ inline double getGustSpeed_mph() const { return _gust_speed == SGMetarNaN ? SGMetarNaN : _gust_speed * SG_MPS_TO_MPH; }
inline int getWindRangeFrom() const { return _wind_range_from; }
inline int getWindRangeTo() const { return _wind_range_to; }
inline const SGMetarVisibility *getDirVisibility() const { return _dir_visibility; }
inline double getTemperature_C() const { return _temp; }
- inline double getTemperature_F() const { return _temp == NaN ? NaN : 1.8 * _temp + 32; }
+ inline double getTemperature_F() const { return _temp == SGMetarNaN ? SGMetarNaN : 1.8 * _temp + 32; }
inline double getDewpoint_C() const { return _dewp; }
- inline double getDewpoint_F() const { return _dewp == NaN ? NaN : 1.8 * _dewp + 32; }
- inline double getPressure_hPa() const { return _pressure == NaN ? NaN : _pressure / 100; }
- inline double getPressure_inHg() const { return _pressure == NaN ? NaN : _pressure * SG_PA_TO_INHG; }
+ inline double getDewpoint_F() const { return _dewp == SGMetarNaN ? SGMetarNaN : 1.8 * _dewp + 32; }
+ inline double getPressure_hPa() const { return _pressure == SGMetarNaN ? SGMetarNaN : _pressure / 100; }
+ inline double getPressure_inHg() const { return _pressure == SGMetarNaN ? SGMetarNaN : _pressure * SG_PA_TO_INHG; }
inline int getRain() const { return _rain; }
inline int getHail() const { return _hail; }
double getRelHumidity() const;
- inline const vector<SGMetarCloud>& getClouds() const { return _clouds; }
- inline const map<string, SGMetarRunway>& getRunways() const { return _runways; }
- inline const vector<string>& getWeather() const { return _weather; }
- inline const vector<struct Weather> getWeather2() const { return _weather2; }
+ inline const std::vector<SGMetarCloud>& getClouds() const { return _clouds; }
+ inline const std::map<std::string, SGMetarRunway>& getRunways() const { return _runways; }
+ inline const std::vector<std::string>& getWeather() const { return _weather; }
+ inline const std::vector<struct Weather> getWeather2() const { return _weather2; }
protected:
- string _url;
+ std::string _url;
int _grpcount;
bool _x_proxy;
char *_data;
int _hail;
int _snow;
bool _cavok;
- vector<struct Weather> _weather2;
+ std::vector<struct Weather> _weather2;
SGMetarVisibility _min_visibility;
SGMetarVisibility _max_visibility;
SGMetarVisibility _vert_visibility;
SGMetarVisibility _dir_visibility[8];
- vector<SGMetarCloud> _clouds;
- map<string, SGMetarRunway> _runways;
- vector<string> _weather;
+ std::vector<SGMetarCloud> _clouds;
+ std::map<std::string, SGMetarRunway> _runways;
+ std::vector<std::string> _weather;
bool scanPreambleDate();
bool scanPreambleTime();
int scanNumber(char **str, int *num, int min, int max = 0);
bool scanBoundary(char **str);
const struct Token *scanToken(char **str, const struct Token *list);
- char *loadData(const char *id, const string& proxy, const string& port,
- const string &auth, time_t time);
void normalizeData();
};
-#undef NaN
#endif // _METAR_HXX
projects / simgear.git / blobdiff