simplify Lexer use a bit

[lyx.git] / boost / boost / iterator / transform_iterator.hpp

diff --git a/boost/boost/iterator/transform_iterator.hpp b/boost/boost/iterator/transform_iterator.hpp
index 20da1aba5f67a707d0a49bbf5fe1a31e044f9539..d6375271e00a6eaf985d5bd2bc47ec4ff849806c 100644 (file)
--- a/boost/boost/iterator/transform_iterator.hpp
+++ b/boost/boost/iterator/transform_iterator.hpp
@@ -1,11 +1,9 @@
 // (C) Copyright David Abrahams 2002.
 // (C) Copyright Jeremy Siek    2002.
 // (C) Copyright Thomas Witt    2002.
-// Permission to copy, use, modify,
-// sell and distribute this software is granted provided this
-// copyright notice appears in all copies. This software is provided
-// "as is" without express or implied warranty, and with no claim as
-// to its suitability for any purpose.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
 #ifndef BOOST_TRANSFORM_ITERATOR_23022003THW_HPP
 #define BOOST_TRANSFORM_ITERATOR_23022003THW_HPP
 
@@ -124,7 +122,7 @@ namespace boost
     transform_iterator(
          transform_iterator<OtherUnaryFunction, OtherIterator, OtherReference, OtherValue> const& t
        , typename enable_if_convertible<OtherIterator, Iterator>::type* = 0
-#if !BOOST_WORKAROUND(BOOST_MSVC, <= 1310)
+#if !BOOST_WORKAROUND(BOOST_MSVC, == 1310)
        , typename enable_if_convertible<OtherUnaryFunction, UnaryFunction>::type* = 0
 #endif 
     )
@@ -158,9 +156,16 @@ namespace boost
   // function pointer in the iterator be 0, leading to a runtime
   // crash.
   template <class UnaryFunction, class Iterator>
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+  typename mpl::if_<
+#else 
   typename iterators::enable_if<
+#endif 
       is_class<UnaryFunction>   // We should probably find a cheaper test than is_class<>
     , transform_iterator<UnaryFunction, Iterator>
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+    , int[3]
+#endif 
   >::type
   make_transform_iterator(Iterator it)
   {