[Toon-members] tag/tag fn.h

[Gerhard Reitmayr]

CVSROOT:        /cvsroot/toon
Module name:    tag
Changes by:     Gerhard Reitmayr <gerhard>      06/09/11 16:12:23

Modified files:
        tag            : fn.h 

Log message:
        moved binary_function specialization to std namespace where it belongs

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/tag/tag/fn.h?cvsroot=toon&r1=1.3&r2=1.4

Patches:
Index: fn.h
===================================================================
RCS file: /cvsroot/toon/tag/tag/fn.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -b -r1.3 -r1.4
--- fn.h        4 Sep 2006 16:24:27 -0000       1.3
+++ fn.h        11 Sep 2006 16:12:23 -0000      1.4
@@ -4,20 +4,24 @@
 #include <functional>
 #include <iterator>
 
-namespace tag {
-
-///@defgroup functional additional functors for <functional>
-///This group provides additional functors to complement the <functional> 
header of STL.
-///@ingroup stdpp
-//@{
-
+namespace std {
 /// a missing type for passing in things by reference, should be in STL
+/// needs to be in std namespace, because it is a specialization of
+/// binary_function defined in <functional>
 template <class Arg1, class Arg2, class Result>
 struct binary_function<Arg1, Arg2&, Result> {
     typedef Arg1 first_argument_type;
     typedef Arg2 second_argument_type;
     typedef Result result_type;
 };
+}
+
+namespace tag {
+
+///@defgroup functional additional functors for <functional>
+///This group provides additional functors to complement the <functional> 
header of STL.
+///@ingroup stdpp
+//@{
 
 template <typename A, typename m>
 struct mem_data_ref_t : std::unary_function<A &, m &> {