From c19585e22a650a518e69f24de46ee6eced61953c Mon Sep 17 00:00:00 2001
From: Thomas Geymayer <tomgey@gmail.com>
Date: Tue, 27 Nov 2012 15:14:54 +0100
Subject: [PATCH] Simplify/Make VS happy

---
 simgear/canvas/CanvasEvent.hxx              |  2 +-
 simgear/canvas/MouseEvent.hxx               | 33 +++++++++++----------
 simgear/nasal/cppbind/cppbind_test.cxx      |  1 -
 simgear/nasal/cppbind/from_nasal_detail.hxx | 19 +++---------
 4 files changed, 22 insertions(+), 33 deletions(-)

diff --git a/simgear/canvas/CanvasEvent.hxx b/simgear/canvas/CanvasEvent.hxx
index 88cb4216..b8babfb5 100644
--- a/simgear/canvas/CanvasEvent.hxx
+++ b/simgear/canvas/CanvasEvent.hxx
@@ -26,7 +26,7 @@ namespace simgear
 namespace canvas
 {
 
-  struct Event
+  class Event
   {
     public:
 
diff --git a/simgear/canvas/MouseEvent.hxx b/simgear/canvas/MouseEvent.hxx
index b5d014f2..39a6404d 100644
--- a/simgear/canvas/MouseEvent.hxx
+++ b/simgear/canvas/MouseEvent.hxx
@@ -27,24 +27,25 @@ namespace simgear
 namespace canvas
 {
 
-  struct MouseEvent:
+  class MouseEvent:
     public Event
   {
-    MouseEvent():
-      button(-1),
-      state(-1),
-      mod(-1)
-    {}
-
-    osg::Vec2f getPos() const { return pos; }
-    osg::Vec3f getPos3() const { return osg::Vec3f(pos, 0); }
-    osg::Vec2f getDelta() const { return delta; }
-
-    osg::Vec2f  pos,
-                delta;
-    int         button, //<! Button for this event
-                state,  //<! Current button state
-                mod;    //<! Keyboard modifier state
+    public:
+      MouseEvent():
+        button(-1),
+        state(-1),
+        mod(-1)
+      {}
+
+      osg::Vec2f getPos() const { return pos; }
+      osg::Vec3f getPos3() const { return osg::Vec3f(pos, 0); }
+      osg::Vec2f getDelta() const { return delta; }
+
+      osg::Vec2f  pos,
+                  delta;
+      int         button, //<! Button for this event
+                  state,  //<! Current button state
+                  mod;    //<! Keyboard modifier state
   };
 
 } // namespace canvas
diff --git a/simgear/nasal/cppbind/cppbind_test.cxx b/simgear/nasal/cppbind/cppbind_test.cxx
index 4a2802ac..7543cdf8 100644
--- a/simgear/nasal/cppbind/cppbind_test.cxx
+++ b/simgear/nasal/cppbind/cppbind_test.cxx
@@ -42,7 +42,6 @@ typedef boost::shared_ptr<DoubleDerived> DoubleDerivedPtr;
 typedef boost::shared_ptr<DoubleDerived2> DoubleDerived2Ptr;
 
 naRef member(Derived&, const nasal::CallContext&) { return naNil(); }
-naRef member(DerivedPtr&, const nasal::CallContext&) { return naNil(); }
 
 int main(int argc, char* argv[])
 {
diff --git a/simgear/nasal/cppbind/from_nasal_detail.hxx b/simgear/nasal/cppbind/from_nasal_detail.hxx
index 48a8879e..20a7407f 100644
--- a/simgear/nasal/cppbind/from_nasal_detail.hxx
+++ b/simgear/nasal/cppbind/from_nasal_detail.hxx
@@ -97,28 +97,17 @@ namespace nasal
   /**
    * Convert a Nasal vector to a std::vector
    */
-  template<class Vector>
-  typename boost::enable_if< boost::is_same
-                             < Vector,
-                               std::vector<typename Vector::value_type>
-                             >,
-                             Vector
-                           >::type
-  from_nasal_helper(naContext c, naRef ref, Vector*)
+  template<class T>
+  std::vector<T> from_nasal_helper(naContext c, naRef ref, std::vector<T>*)
   {
     if( !naIsVector(ref) )
       throw bad_nasal_cast("Not a vector");
 
     int size = naVec_size(ref);
-    Vector vec(size);
+    std::vector<T> vec(size);
 
     for(int i = 0; i < size; ++i)
-      vec[i] = from_nasal_helper
-      (
-        c,
-        naVec_get(ref, i),
-        static_cast<typename Vector::value_type*>(0)
-      );
+      vec[i] = from_nasal_helper(c, naVec_get(ref, i), static_cast<T*>(0));
 
     return vec;
   }
-- 
2.39.5