remove various crutches for boost::bind/boost::mem_fn

These aren't used any more, and the C++11 std equivalents don't use
get_pointer() overloads.

Change-Id: Ib97a6a595863e21a1621c63709ea2b28f6550fde
Reviewed-on: https://gerrit.libreoffice.org/24982Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>

canvas/source/directx/dx_winstuff.hxx

@@ -151,11 +151,6 @@ namespace dxcanvas
         T*  mp;
     };
 
-    // get_pointer() enables boost::mem_fn to recognize COMReference
-    template<class T> inline T * get_pointer(COMReference<T> const& p)
-    {
-        return p.get();
-    }
 }
 
 

include/com/sun/star/uno/Reference.h

@@ -571,16 +571,6 @@ public:
     inline static SAL_WARN_UNUSED_RESULT Reference< interface_type > SAL_CALL query( XInterface * pInterface );
 };
 
-/// @cond INTERNAL
-/** Enables boost::mem_fn and boost::bind to recognize Reference.
-*/
-template <typename T>
-inline T * get_pointer( Reference<T> const& r )
-{
-    return r.get();
-}
-/// @endcond
-
 }
 }
 }

include/o3tl/cow_wrapper.hxx

@@ -343,12 +343,6 @@ int cow_wrapper_client::queryUnmodified() const
         a.swap(b);
     }
 
-    // to enable boost::mem_fn on cow_wrapper
-    template<class T, class P> inline T * get_pointer( const cow_wrapper<T,P>& r )
-    {
-        return r.get();
-    }
-
 }
 
 #endif /* INCLUDED_O3TL_COW_WRAPPER_HXX */

include/rtl/ref.hxx

@@ -240,16 +240,6 @@ public:
     }
 };
 
-/// @cond INTERNAL
-/** Enables boost::mem_fn and boost::bind to recognize Reference.
-*/
-template <typename T>
-inline T * get_pointer( Reference<T> const& r )
-{
-    return r.get();
-}
-/// @endcond
-
 } // namespace rtl
 
 #endif /* ! INCLUDED_RTL_REF_HXX */