Changed the sign of the satellite position value in cSource to reflect the standard of western values being negative

1 files changed, 8 insertions, 1 deletions

diff --git a/sources.h b/sources.h
index 516a3edc..e40b2b1d 100644
--- a/sources.h
+++ b/sources.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: sources.h 2.4 2012/06/17 11:19:23 kls Exp $
+ * $Id: sources.h 3.1 2013/04/11 10:23:16 kls Exp $
  */
 
 #ifndef __SOURCES_H
@@ -31,8 +31,15 @@ public:
   cSource(char Source, const char *Description);
   ~cSource();
   int Code(void) const { return code; }
+  int Position(void) { return Position(code); }
+      ///< Returns the orbital position of the satellite in case this is a DVB-S
+      ///< source (zero otherwise). The returned value is in the range -1800...+1800.
+      ///< A positive sign indicates a position east of Greenwich, while western
+      ///< positions have a negative sign. The absolute value is in "degrees * 10",
+      ///< which allows for a resolution of 1/10 of a degree.
   const char *Description(void) const { return description; }
   bool Parse(const char *s);
+  static int Position(int Code);
   static char ToChar(int Code) { return (Code & st_Mask) >> 24; }
   static cString ToString(int Code);
   static int FromString(const char *s);