[openvrml-commit] openvrml/src/libopenvrml/openvrml browser.cpp,1.123,1.124 node.h,1.46,1.47

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

Update of /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26966/src/libopenvrml/openvrml

Modified Files:
	browser.cpp node.h 
Log Message:
It is not desirable for arbitrary clients of openvrml::node to be able to share ownership of the scope.  Changed openvrml::node::scope() to return a reference rather than a boost::shared_ptr.

Index: node.h
===================================================================
RCS file: /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml/node.h,v
retrieving revision 1.46
retrieving revision 1.47
diff -C2 -d -r1.46 -r1.47
*** node.h	8 Dec 2005 06:50:14 -0000	1.46
--- node.h	10 Feb 2006 09:12:57 -0000	1.47
***************
*** 299,302 ****
--- 299,303 ----
      class OPENVRML_API node : boost::noncopyable {
          friend class proto_node;
+         friend class externproto_node;
  
          friend std::ostream & operator<<(std::ostream & out, const node & n);
***************
*** 422,426 ****
          void id(const std::string & node_id) throw (std::bad_alloc);
  
!         const boost::shared_ptr<openvrml::scope> & scope() const throw ();
  
          openvrml::scene * scene() const throw ();
--- 423,427 ----
          void id(const std::string & node_id) throw (std::bad_alloc);
  
!         openvrml::scope & scope() const throw ();
  
          openvrml::scene * scene() const throw ();
***************
*** 540,546 ****
      }
  
!     inline const boost::shared_ptr<scope> & node::scope() const throw ()
      {
!         return this->scope_;
      }
  
--- 541,548 ----
      }
  
!     inline scope & node::scope() const throw ()
      {
!         assert(this->scope_);
!         return *this->scope_;
      }
  

Index: browser.cpp
===================================================================
RCS file: /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml/browser.cpp,v
retrieving revision 1.123
retrieving revision 1.124
diff -C2 -d -r1.123 -r1.124
*** browser.cpp	21 Jan 2006 20:32:03 -0000	1.123
--- browser.cpp	10 Feb 2006 09:12:57 -0000	1.124
***************
*** 403,412 ****
  } // namespace openvrml
  
- namespace {
-     class externproto_node;
- }
- 
  namespace openvrml {
  
      /**
       * @internal
[...1162 lines suppressed...]
!  */
! openvrml::viewpoint_node * openvrml::externproto_node::to_viewpoint() throw ()
! {
!     return node_cast<viewpoint_node *>(this->proto_node_.get());
! }
  
  
***************
*** 7907,7911 ****
              const intrusive_ptr<node> & n = this->scene_->nodes().front();
              if (n) {
!                 node * const vp = n->scope()->find_node(viewpoint_node_id);
                  initial_viewpoint = dynamic_cast<viewpoint_node *>(vp);
              }
--- 7890,7894 ----
              const intrusive_ptr<node> & n = this->scene_->nodes().front();
              if (n) {
!                 node * const vp = n->scope().find_node(viewpoint_node_id);
                  initial_viewpoint = dynamic_cast<viewpoint_node *>(vp);
              }