[Gnash-commit] gnash/doc/C internals.xml

[Sandro Santilli]

CVSROOT:        /sources/gnash
Module name:    gnash
Changes by:     Sandro Santilli <strk>  07/02/28 11:07:09

Modified files:
        doc/C          : internals.xml 

Log message:
        a note about ensureObjectType call to be add to builting actionscript 
function handlers - this part really needs a big review, ann ?

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/gnash/doc/C/internals.xml?cvsroot=gnash&r1=1.57&r2=1.58

Patches:
Index: internals.xml
===================================================================
RCS file: /sources/gnash/gnash/doc/C/internals.xml,v
retrieving revision 1.57
retrieving revision 1.58
diff -u -b -r1.57 -r1.58
--- internals.xml       21 Feb 2007 09:38:12 -0000      1.57
+++ internals.xml       28 Feb 2007 11:07:09 -0000      1.58
@@ -394,7 +394,11 @@
          through the <emphasis>obj</emphasis>.
 
          <programlisting>
-           foo_as_object *foo = env.top(0).to_object();
+            // ensureFoo(as_object*) should be defined as
+            // checking the type of given pointer being
+            // a foo_as_object, throwing an ActionException
+            // if this is not the case.
+           foo_as_object *foo = ensureFoo(fn.this_ptr);
            bool result = foo->obj.GetBar();
          </programlisting>