NavData: can refresh some in-place.

[flightgear.git] / src / Navaids / NavDataCache.hxx

diff --git a/src/Navaids/NavDataCache.hxx b/src/Navaids/NavDataCache.hxx
index 31616769301fd2d79f4e0e45a95bcb0ff17d3bf0..4975b0954fa89d5f96c0ce7ce0689e3989e7ad8b 100644 (file)
--- a/src/Navaids/NavDataCache.hxx
+++ b/src/Navaids/NavDataCache.hxx
@@ -122,7 +122,7 @@ public:
   
   PositionedID createPOI(FGPositioned::Type ty, const std::string& ident, const SGGeod& aPos);
   
-  void removePOI(FGPositioned::Type ty, const std::string& aIdent);
+  bool removePOI(FGPositioned::Type ty, const std::string& aIdent);
     
   void dropGroundnetFor(PositionedID aAirport);
   
@@ -267,6 +267,8 @@ public:
         NavDataCache* _instance;
         bool _committed;
     };
+    
+    bool isReadOnly() const;
 private:
   NavDataCache();