fix typo

[simgear.git] / simgear / timing / geocoord.h

diff --git a/simgear/timing/geocoord.h b/simgear/timing/geocoord.h
index 9d65b4c6ee32153888b42372751465fef9361f81..536cf0f95ca2fe7707d631d05636eb24e09d94bd 100644 (file)
--- a/simgear/timing/geocoord.h
+++ b/simgear/timing/geocoord.h
@@ -2,19 +2,19 @@
  * geocoord.h
  * Written by Durk Talsma. Started July 1999.
  *
- * 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 library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * This library 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.
+ * Library 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.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  **************************************************************************/
 
@@ -36,62 +36,54 @@
 
 
 #include <math.h>
-#include <string>
-#include STL_IOSTREAM
-//#include <streambuf> // looks like streambuf does not exist on linux.
-// But it looks like it isn't used anyways -:)
 #include <vector>
 
-FG_USING_NAMESPACE(std);
-
 #include <simgear/constants.h>
 
-class GeoCoord
+class SGGeoCoord
 {
 protected:
   float lat;
   float lon;
 
 public:
-  GeoCoord() { lat = 0.0; lon = 0.0;};
-  GeoCoord(float la, float lo) { lat = la; lon = lo;};
-  GeoCoord(const GeoCoord& other);
-  virtual ~GeoCoord() {};
+  SGGeoCoord() { lat = 0.0; lon = 0.0;};
+  SGGeoCoord(float la, float lo) { lat = la; lon = lo;};
+  SGGeoCoord(const SGGeoCoord& other);
+  virtual ~SGGeoCoord() {};
   
   void set(float la, float lo) { lat = la; lon = lo; }; 
   float getLat() const { return lat; };
   float getLon() const { return lon; };
-  float getX()   const { return cos(DEG_TO_RAD*lat) * cos(DEG_TO_RAD*lon); };
-  float getY()   const { return cos(DEG_TO_RAD*lat) * sin(DEG_TO_RAD*lon); };
-  float getZ()   const { return sin(DEG_TO_RAD*lat); };
+  float getX()   const { return cos(SGD_DEGREES_TO_RADIANS*lat) * cos(SGD_DEGREES_TO_RADIANS*lon); };
+  float getY()   const { return cos(SGD_DEGREES_TO_RADIANS*lat) * sin(SGD_DEGREES_TO_RADIANS*lon); };
+  float getZ()   const { return sin(SGD_DEGREES_TO_RADIANS*lat); };
 
 
-  //double getAngle(const GeoCoord& other) const;
-  virtual void print() {} ; 
-  virtual char *getDescription() {return 0;};
+  virtual const char * getDescription() {return 0;};
 };
 
-typedef vector<GeoCoord*> GeoCoordVector;
-typedef vector<GeoCoord*>::iterator GeoCoordVectorIterator;
-typedef vector<GeoCoord*>::const_iterator GeoCoordVectorConstIterator;
+typedef std::vector<SGGeoCoord*> SGGeoCoordVector;
+typedef std::vector<SGGeoCoord*>::iterator SGGeoCoordVectorIterator;
+typedef std::vector<SGGeoCoord*>::const_iterator SGGeoCoordVectorConstIterator;
 
 /************************************************************************
- * GeoCoordContainer is a simple container class, that stores objects
- * derived from GeoCoord. Basically, it is a wrapper around an STL vector,
+ * SGGeoCoordContainer is a simple container class, that stores objects
+ * derived from SGGeoCoord. Basically, it is a wrapper around an STL vector,
  * with some added functionality
  ***********************************************************************/
 
-class GeoCoordContainer
+class SGGeoCoordContainer
 {
 protected:
-  GeoCoordVector data;
+  SGGeoCoordVector data;
 
 public:
-  GeoCoordContainer() {};
-  virtual ~GeoCoordContainer();
+  SGGeoCoordContainer() {};
+  virtual ~SGGeoCoordContainer();
 
-  const GeoCoordVector& getData() const { return data; };
-  GeoCoord* getNearest(const GeoCoord& ref) const;
+  const SGGeoCoordVector& getData() const { return data; };
+  SGGeoCoord* getNearest(const SGGeoCoord& ref) const;
 };