Fixes to support protected members with director, proper virtual member recognition and support of the nodirector feature

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5485 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CHANGES.current

@@ -1,5 +1,57 @@
 Version 1.3.20 (In progress)
 ============================
+12/04/2003: mmatus (Marcelo Matus)
+
+	    - Now the virtual members with no explicit declarator
+	    are properly identified:
+	    
+	    struct A  {
+	     virtual int f() = 0;
+	    };
+
+	    struct B {
+	      int f();
+	    };
+
+	    Here, B::f() is virtual, and the director and the
+	    virtual elimination mechanism now recognize that.
+
+	    
+	    - Initial support for protected virtual methods. They are now
+	    properly emitted when using with director (python only by
+	    now).
+	    
+	    %feature("director") A;    
+	    struct A  {
+            protected:
+	     virtual int f1() = 0;
+	    };
+
+	    %feature("director") B;
+	    struct B : A{
+            protected:
+	      int f1();
+	      virtual f2();
+	    };
+
+	    This can be dissabled by using the '-nodirprot' option.
+
+	    - The feature 'nodirector' is working now at the top level,
+	    so, it must work for all the languages:
+
+	    %feature("director") A;
+	    %feature("nodirector") A::f2;
+
+	    struct A {
+	     virtual int f1();
+	     virtual int f2();
+	    };
+	    
+	    in this case, only 'f1' is exported to the director class.
+	    
+	    - Added director support for const TYPE& arguments (python).
+
+
 12/02/2003: cheetah (William Fulton)
             [Java] Fix for INOUT and OUTPUT typemaps in typemaps.i for when the JNI type 
             is bigger than the C type. For example, unsigned long (32bits on most systems)