[Boost-commit] svn:boost r44449 - trunk/boost/python/suite/indexing

From: joel_at_[hidden]
Date: 2008-04-15 23:07:06

Author: djowel
Date: 2008-04-15 23:07:06 EDT (Tue, 15 Apr 2008)
New Revision: 44449
URL: http://svn.boost.org/trac/boost/changeset/44449

Log:
Andreas patch
Text files modified: 
   trunk/boost/python/suite/indexing/container_utils.hpp |    13 +++++++++----                           
   1 files changed, 9 insertions(+), 4 deletions(-)

Modified: trunk/boost/python/suite/indexing/container_utils.hpp
==============================================================================
--- trunk/boost/python/suite/indexing/container_utils.hpp	(original)
+++ trunk/boost/python/suite/indexing/container_utils.hpp	2008-04-15 23:07:06 EDT (Tue, 15 Apr 2008)
@@ -7,9 +7,12 @@
 #ifndef PY_CONTAINER_UTILS_JDG20038_HPP
 # define PY_CONTAINER_UTILS_JDG20038_HPP
 
+# include <utility>
+# include <boost/foreach.hpp>
 # include <boost/python/object.hpp>
 # include <boost/python/handle.hpp>
 # include <boost/python/extract.hpp>
+# include <boost/python/stl_iterator.hpp>
 
 namespace boost { namespace python { namespace container_utils {
         
@@ -19,11 +22,13 @@
     {
         typedef typename Container::value_type data_type;
         
-        //  l must be a list or some container
-
-        for (int i = 0; i < l.attr("__len__")(); i++)
+        //  l must be iterable
+        BOOST_FOREACH(object elem,
+            std::make_pair(
+              boost::python::stl_input_iterator<object>(l),
+              boost::python::stl_input_iterator<object>()
+              ))
         {
-            object elem(l[i]);
             extract<data_type const&> x(elem);
             //  try if elem is an exact data_type type
             if (x.check())