X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FFDM%2FTankProperties.hxx;h=838e7dbc3f8447c5ab001a7153f108f1f4b38266;hb=7041ed907891f7be0205cafe13b218f9f2767efa;hp=f1ec8b4aa5c29e30120c62cda51fd3656195c2da;hpb=9c98258ab08b48420c86cf09c0f6ba9d1ff82700;p=flightgear.git

diff --git a/src/FDM/TankProperties.hxx b/src/FDM/TankProperties.hxx
index f1ec8b4aa..838e7dbc3 100644
--- a/src/FDM/TankProperties.hxx
+++ b/src/FDM/TankProperties.hxx
@@ -34,6 +34,9 @@ public:
   TankProperties( const TankProperties & );
   const TankProperties & operator = ( const TankProperties & );
 
+  void bind();
+  void unbind();
+  
   double getContent_kg() const;
   void setContent_kg( double value );
 
@@ -91,13 +94,16 @@ class TankPropertiesList : std::vector<SGSharedPtr<TankProperties> > {
 public:
   TankPropertiesList( SGPropertyNode_ptr rootNode );
 
+  void bind();
+  void unbind();
+
   double getTotalContent_lbs() const;
   double getTotalContent_kg() const;
   double getTotalContent_gal_us() const;
   double getTotalContent_gal_imp() const;
   double getTotalContent_m3() const;
   double getTotalContent_norm() const;
-
+  
 private:
   simgear::TiedPropertyList _tiedProperties;
 };