Check return value of FDM::init().

[flightgear.git] / src / FDM / JSBSim / FGOutput.h

diff --git a/src/FDM/JSBSim/FGOutput.h b/src/FDM/JSBSim/FGOutput.h
index 0abf0ca5b9cd3136cff1f4efafc6fcf9d54e3f3e..60a3b99f925f55a445a3f4ac6024b29de3b1a972 100644 (file)
--- a/src/FDM/JSBSim/FGOutput.h
+++ b/src/FDM/JSBSim/FGOutput.h
@@ -56,6 +56,8 @@ INCLUDES
 
 #include "FGfdmSocket.h"
 
+#define ID_OUTPUT "$Header$"
+
 /*******************************************************************************
 CLASS DECLARATION
 *******************************************************************************/
@@ -75,11 +77,13 @@ public:
   void SetFilename(string fn) {Filename = fn;}
   void SetType(string);
   void SetSubsystems(int tt) {SubSystems = tt;}
+  inline void Enable(void) { enabled = true; }
+  inline void Disable(void) { enabled = false; }
 
 protected:
 
 private:
-  bool sFirstPass, dFirstPass;
+  bool sFirstPass, dFirstPass, enabled;
   int SubSystems;
   string Filename;
   enum {otNone, otCSV, otTab, otSocket, otTerminal, otUnknown} Type;