[Boost-commit] svn:boost r58677 - sandbox/numeric_bindings/boost/numeric/bindings

Subject: [Boost-commit] svn:boost r58677 - sandbox/numeric_bindings/boost/numeric/bindings
From: rutger_at_[hidden]
Date: 2010-01-04 09:14:48

Author: rutger
Date: 2010-01-04 09:14:48 EST (Mon, 04 Jan 2010)
New Revision: 58677
URL: http://svn.boost.org/trac/boost/changeset/58677

Log:
updated is_row_major meta-func

Text files modified: 
   sandbox/numeric_bindings/boost/numeric/bindings/is_row_major.hpp |     7 ++++++-                                 
   1 files changed, 6 insertions(+), 1 deletions(-)

Modified: sandbox/numeric_bindings/boost/numeric/bindings/is_row_major.hpp
==============================================================================
--- sandbox/numeric_bindings/boost/numeric/bindings/is_row_major.hpp	(original)
+++ sandbox/numeric_bindings/boost/numeric/bindings/is_row_major.hpp	2010-01-04 09:14:48 EST (Mon, 04 Jan 2010)
@@ -9,6 +9,7 @@
 #ifndef BOOST_NUMERIC_BINDINGS_IS_ROW_MAJOR_HPP
 #define BOOST_NUMERIC_BINDINGS_IS_ROW_MAJOR_HPP
 
+#include <boost/mpl/if.hpp>
 #include <boost/numeric/bindings/detail/property_map.hpp>
 #include <boost/numeric/bindings/tag.hpp>
 
@@ -18,7 +19,11 @@
 
 template< typename T >
 struct is_row_major:
-        detail::is_same_at< T, tag::data_order, tag::row_major > {};
+        mpl::if_<
+            detail::property_has_key< T, tag::data_order >,
+            detail::is_same_at< T, tag::data_order, tag::row_major >,
+            mpl::false_
+        >::type {};
 
 } // namespace bindings
 } // namespace numeric