[Boost-commit] svn:boost r61213 - trunk/boost/spirit/home/karma/numeric/detail

Subject: [Boost-commit] svn:boost r61213 - trunk/boost/spirit/home/karma/numeric/detail
From: hartmut.kaiser_at_[hidden]
Date: 2010-04-11 18:09:28

Author: hkaiser
Date: 2010-04-11 18:09:28 EDT (Sun, 11 Apr 2010)
New Revision: 61213
URL: http://svn.boost.org/trac/boost/changeset/61213

Log:
Spirit: allow to output pointers using uint generators
Text files modified: 
   trunk/boost/spirit/home/karma/numeric/detail/numeric_utils.hpp |    14 +++++++++++++-                          
   1 files changed, 13 insertions(+), 1 deletions(-)

Modified: trunk/boost/spirit/home/karma/numeric/detail/numeric_utils.hpp
==============================================================================
--- trunk/boost/spirit/home/karma/numeric/detail/numeric_utils.hpp	(original)
+++ trunk/boost/spirit/home/karma/numeric/detail/numeric_utils.hpp	2010-04-11 18:09:28 EDT (Sun, 11 Apr 2010)
@@ -132,6 +132,17 @@
             }
         };
 
+        // specialization for pointers
+        template <typename T>
+        struct absolute_value_helper<T*>
+        {
+            typedef std::size_t result_type;
+            static std::size_t call (T* p)
+            {
+                return std::size_t(p);
+            }
+        };
+
         template <typename T>
         typename absolute_value_helper<T>::result_type
         absolute_value(T n)
@@ -565,7 +576,8 @@
         static bool
         call(OutputIterator& sink, T const& n)
         {
-            typename detail::absolute_value_helper<T>::result_type un = n;
+            typedef typename detail::absolute_value_helper<T>::result_type type;
+            type un = type(n);
             return base_type::call(sink, un, un, 0);
         }
     };