From: Torsten Dreyer <Torsten@t3r.de>
Date: Sun, 12 Dec 2010 21:18:10 +0000 (+0100)
Subject: metar: add string constants for cloud coverages
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=6c789f71655177b2a3314b9865d7ed00976dba18;p=simgear.git

metar: add string constants for cloud coverages
---

diff --git a/simgear/environment/metar.cxx b/simgear/environment/metar.cxx
index 949995b2..569f0261 100644
--- a/simgear/environment/metar.cxx
+++ b/simgear/environment/metar.cxx
@@ -1212,6 +1212,22 @@ void SGMetarCloud::set(double alt, Coverage cov)
 		_coverage = cov;
 }
 
+SGMetarCloud::Coverage SGMetarCloud::getCoverage( const std::string & coverage ) 
+{
+	if( coverage == "clear" ) return COVERAGE_CLEAR;
+	if( coverage == "few" ) return COVERAGE_FEW;
+	if( coverage == "scattered" ) return COVERAGE_SCATTERED;
+	if( coverage == "broken" ) return COVERAGE_BROKEN;
+	if( coverage == "overcast" ) return COVERAGE_OVERCAST;
+	return COVERAGE_NIL;
+}
+
+const char * SGMetarCloud::COVERAGE_NIL_STRING = "nil";
+const char * SGMetarCloud::COVERAGE_CLEAR_STRING = "clear";
+const char * SGMetarCloud::COVERAGE_FEW_STRING = "few";
+const char * SGMetarCloud::COVERAGE_SCATTERED_STRING = "scattered";
+const char * SGMetarCloud::COVERAGE_BROKEN_STRING = "broken";
+const char * SGMetarCloud::COVERAGE_OVERCAST_STRING = "overcast";
 
 void SGMetarVisibility::set(double dist, int dir, int mod, int tend)
 {
diff --git a/simgear/environment/metar.hxx b/simgear/environment/metar.hxx
index 18837284..e501a0c4 100644
--- a/simgear/environment/metar.hxx
+++ b/simgear/environment/metar.hxx
@@ -130,27 +130,35 @@ protected:
 class SGMetarCloud {
 	friend class SGMetar;
 public:
-    enum Coverage {
-        COVERAGE_NIL = -1,
-        COVERAGE_CLEAR = 0,
-        COVERAGE_FEW = 1,
-        COVERAGE_SCATTERED = 2,
-        COVERAGE_BROKEN = 3,
-        COVERAGE_OVERCAST = 4
-    };
+	enum Coverage {
+		COVERAGE_NIL = -1,
+		COVERAGE_CLEAR = 0,
+		COVERAGE_FEW = 1,
+		COVERAGE_SCATTERED = 2,
+		COVERAGE_BROKEN = 3,
+		COVERAGE_OVERCAST = 4
+	};
+
+	static const char * COVERAGE_NIL_STRING;
+	static const char * COVERAGE_CLEAR_STRING;
+	static const char * COVERAGE_FEW_STRING;
+	static const char * COVERAGE_SCATTERED_STRING;
+	static const char * COVERAGE_BROKEN_STRING;
+	static const char * COVERAGE_OVERCAST_STRING;
 
 	SGMetarCloud() : _coverage(COVERAGE_NIL), _altitude(NaN), _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 const char *getTypeString() const { return _type; }
 	inline const char *getTypeLongString() const { return _type_long; }
 
 protected:
-	Coverage _coverage;          // quarters: 0 -> clear ... 4 -> overcast
+	Coverage _coverage;     // quarters: 0 -> clear ... 4 -> overcast
 	double _altitude;       // 1000 m
 	const char *_type;      // CU
 	const char *_type_long; // cumulus
@@ -170,20 +178,20 @@ public:
 		RTD
 	};
 
-    enum Intensity {
-        NIL = 0,
-        LIGHT = 1,
-        MODERATE = 2,
-        HEAVY = 3
-    };
-
-    struct Weather {
-        Weather() { intensity = NIL; vincinity = false; }
-        Intensity intensity;
-        bool      vincinity;
-        vector<string> descriptions;
-        vector<string> phenomena;
-    };
+	enum Intensity {
+		NIL = 0,
+		LIGHT = 1,
+		MODERATE = 2,
+		HEAVY = 3
+	};
+
+	struct Weather {
+		Weather() { intensity = NIL; vincinity = false; }
+		Intensity intensity;
+		bool      vincinity;
+		vector<string> descriptions;
+		vector<string> phenomena;
+	};
 
 	inline const char *getData()		const { return _data; }
 	inline const char *getUnusedData()	const { return _m; }
@@ -232,7 +240,7 @@ public:
 	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 vector<struct Weather> getWeather2()	const   { return _weather2; }
 
 protected:
 	string	_url;
@@ -259,7 +267,7 @@ protected:
 	int	_hail;
 	int	_snow;
 	bool	_cavok;
-    vector<struct Weather> _weather2;
+	vector<struct Weather> _weather2;
 
 	SGMetarVisibility		_min_visibility;
 	SGMetarVisibility		_max_visibility;