Changeset 1375 for trunk/yat

Timestamp:

Jul 16, 2008, 7:51:54 PM (13 years ago)

Author:

Peter

Message:

making types in DataIterator? more generic - refs #369

File:

• trunk/yat/utility/DataIterator.h (modified) (3 diffs)

trunk/yat/utility/DataIterator.h

@@ -26 +26 @@
 
 #include <boost/iterator/iterator_adaptor.hpp>
+#include <boost/type_traits/remove_reference.hpp>
 
 namespace theplu {
@@ -39 +40 @@
     DataIterator<Base>               // Derived
     , Base                          // Base
-    , double              // Value
+    , boost::remove_reference<typename iterator_traits<Base>::data_reference> 
     , boost::forward_traversal_tag    // CategoryOrTraversal
-    , double
+    , typename iterator_traits<Base>::data_reference // Reference
     >
 
@@ -57 +58 @@
        \return data
      */
-    double operator*(void) const
+    typename iterator_traits<Base>::data_reference operator*(void) const
     { return iterator_traits<Base>().data(this->base()); }