From dfc79a80353f95df4aab584c189d764ddae832b6 Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Mon, 20 Mar 2006 15:45:53 +0000
Subject: [PATCH] use guarded pointers

---
 src/Model/modelmgr.hxx | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Model/modelmgr.hxx b/src/Model/modelmgr.hxx
index cf78f475e..073598fb1 100644
--- a/src/Model/modelmgr.hxx
+++ b/src/Model/modelmgr.hxx
@@ -48,12 +48,12 @@ public:
     Instance ();
     virtual ~Instance ();
     SGModelPlacement * model;
-    SGPropertyNode * lon_deg_node;
-    SGPropertyNode * lat_deg_node;
-    SGPropertyNode * elev_ft_node;
-    SGPropertyNode * roll_deg_node;
-    SGPropertyNode * pitch_deg_node;
-    SGPropertyNode * heading_deg_node;
+    SGPropertyNode_ptr lon_deg_node;
+    SGPropertyNode_ptr lat_deg_node;
+    SGPropertyNode_ptr elev_ft_node;
+    SGPropertyNode_ptr roll_deg_node;
+    SGPropertyNode_ptr pitch_deg_node;
+    SGPropertyNode_ptr heading_deg_node;
   };
 
   FGModelMgr ();