Gradually typed Link

Turn the Link class into a template abstracting over the link's argument and
return types, but provide default template arguments that keep the generic,
unsafe "void* in, sal_IntPtr out" behvior.  That way, individual uses of the
Link class can be updated over time.

All the related macros are duplicated with ..._TYPED counterparts, that
additionally take the RetType (except for LINK_TYPED, which manages to infer the
relevant types from the supplied Member).

(It would have been attractive to change the "untyped" LinkStubs from taking a
void* to a properly typed ArgType parameter, too, but that would cause
-fsanitize=function to flag uses of "untyped" Link::Call.)

Change-Id: I3b0140378bad99abbf240140ebb4a46a05d2d2f8

1 files changed, 3 insertions, 3 deletions

diff --git a/dbaccess/source/ui/browser/dbtreeview.hxx b/dbaccess/source/ui/browser/dbtreeview.hxx
index 5313583fc061..a3d237dc8351 100644
--- a/dbaccess/source/ui/browser/dbtreeview.hxx
+++ b/dbaccess/source/ui/browser/dbtreeview.hxx
@@ -46,13 +46,13 @@ namespace dbaui
             <p>When calling the link, the parameter is an SvTreeListEntry marking the entry to be expanded.
             </p>
         */
-        void    SetPreExpandHandler(const Link& _rHdl);
+        void    SetPreExpandHandler(const Link<>& _rHdl);
         /// gets the currently set NodeExpansionHandler
 
-        void    setCopyHandler(const Link& _rHdl);
+        void    setCopyHandler(const Link<>& _rHdl);
 
         void                setModel(SvTreeList* _pTreeModel);
-        void                setSelChangeHdl(const Link& _rHdl);
+        void                setSelChangeHdl(const Link<>& _rHdl);
 
         DBTreeListBox&      getListBox() const { return *m_pTreeListBox; }