[openvrml-commit] openvrml/src/libopenvrml/openvrml node_impl_util.h,1.4,1.5

[Braden M. <br...@us...>]

Update of /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1598/src/libopenvrml/openvrml

Modified Files:
	node_impl_util.h 
Log Message:
static_cast the lhs of the comparison to openvrml::event_listener*.  Microsoft cl 13.10.3077 appears to have a bug with virtual inheritance and requires this static_cast to generate the correct code.  Without the static_cast, the comparison will never be true.

Index: node_impl_util.h
===================================================================
RCS file: /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml/node_impl_util.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** node_impl_util.h	3 Nov 2005 04:54:56 -0000	1.4
--- node_impl_util.h	15 Nov 2005 03:22:27 -0000	1.5
***************
*** 249,253 ****
                  {
                      Node & n = dynamic_cast<Node &>(this->listener_->node());
!                     return this->listener_ == &arg.second->deref(n);
                  }
  
--- 249,259 ----
                  {
                      Node & n = dynamic_cast<Node &>(this->listener_->node());
!                     //
!                     // This static_cast shouldn't be necessary.  However,
!                     // Microsoft cl 13.10.3077 will not generate correct code
!                     // without it.
!                     //
!                     return static_cast<const openvrml::event_listener *>(
!                         this->listener_) == &arg.second->deref(n);
                  }