Improve timing statistics

[flightgear.git] / src / FDM / fdm_shell.hxx

diff --git a/src/FDM/fdm_shell.hxx b/src/FDM/fdm_shell.hxx
index c9b44db7031ff5b634d293232af54c9f91bbb764..04bbf1b722a1c409f3e8a5a25ae973d8304906f1 100644 (file)
--- a/src/FDM/fdm_shell.hxx
+++ b/src/FDM/fdm_shell.hxx
@@ -1,7 +1,30 @@
+// fdm_shell.hxx -- encapsulate FDM implementations as well-behaved subsystems
+//
+// Written by James Turner, started June 2010.
+//
+// Copyright (C) 2010  Curtis L. Olson  - http://www.flightgear.org/~curt
+//
+// 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 program 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.
+//
+// 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+//
+// $Id$
+
 #ifndef FG_FDM_SHELL_HXX
 #define FG_FDM_SHELL_HXX
 
 #include <simgear/structure/subsystem_mgr.hxx>
+#include "TankProperties.hxx"
 
 // forward decls
 class FGInterface;
@@ -27,11 +50,13 @@ public:
   virtual void unbind();
   
   virtual void update(double dt);
-  
+  SGSubsystem* getFDM();
+
 private:
 
   void createImplementation();
   
+  TankPropertiesList _tankProperties;
   FGInterface* _impl;
   SGPropertyNode* _props; // root property tree for this FDM instance
   bool _dataLogging;