[Boost-commit] svn:boost r80673 - trunk/boost/geometry/algorithms

Subject: [Boost-commit] svn:boost r80673 - trunk/boost/geometry/algorithms
From: bruno.lalande_at_[hidden]
Date: 2012-09-23 14:14:45

Author: bruno.lalande
Date: 2012-09-23 14:14:44 EDT (Sun, 23 Sep 2012)
New Revision: 80673
URL: http://svn.boost.org/trac/boost/changeset/80673

Log:
Made dispatch::buffer able to retrieve the tags by itself.
Text files modified: 
   trunk/boost/geometry/algorithms/buffer.hpp |    14 ++++++++------                          
   1 files changed, 8 insertions(+), 6 deletions(-)

Modified: trunk/boost/geometry/algorithms/buffer.hpp
==============================================================================
--- trunk/boost/geometry/algorithms/buffer.hpp	(original)
+++ trunk/boost/geometry/algorithms/buffer.hpp	2012-09-23 14:14:44 EDT (Sun, 23 Sep 2012)
@@ -75,12 +75,18 @@
 namespace dispatch
 {
 
-template <typename TagIn, typename TagOut, typename Input, typename Output>
+template
+<
+    typename Input,
+    typename Output,
+    typename TagIn = typename tag<Input>::type,
+    typename TagOut = typename tag<Output>::type
+>
 struct buffer {};
 
 
 template <typename BoxIn, typename BoxOut>
-struct buffer<box_tag, box_tag, BoxIn, BoxOut>
+struct buffer<BoxIn, BoxOut, box_tag, box_tag>
 {
     template <typename Distance>
     static inline void apply(BoxIn const& box_in, Distance const& distance,
@@ -123,8 +129,6 @@
 
     dispatch::buffer
         <
-            typename tag<Input>::type,
-            typename tag<Output>::type,
             Input,
             Output
         >::apply(geometry_in, distance, chord_length, geometry_out);
@@ -152,8 +156,6 @@
 
     dispatch::buffer
         <
-            typename tag<Input>::type,
-            typename tag<Output>::type,
             Input,
             Output
         >::apply(geometry, distance, chord_length, geometry_out);