Changeset 1591 for trunk/yat

Timestamp:

Oct 17, 2008, 10:11:26 PM (13 years ago)

Author:

Peter

Message:

fixes #447

Moved some (internal) functions and clases to namespace
theplu::yat::utility::detail. Did not move the stuff to another file
though, because unexpected problems with cyclic dependency.

Currently the namespace theplu::yat::utility::detail is not documented
(doc/namespace.doxygen), which implies that functionality is excluded
from documentation.

File:

• trunk/yat/utility/iterator_traits.h (modified) (8 diffs)

trunk/yat/utility/iterator_traits.h

@@ -47 +47 @@
 
 
+namespace detail {
   /**
      \internal
@@ -72 +73 @@
     typedef weighted_iterator_tag type;
   };  
+} // namespace detail
+
 
   /** 
@@ -88 +91 @@
        \return weighted if value_type is DataWeight
      */
-    typedef typename weighted_iterator_traits_detail<value>::type type;
-  };
-
-
+    typedef typename detail::weighted_iterator_traits_detail<value>::type type;
+  };
+
+
+namespace detail {
   /**
      \internal
@@ -120 +124 @@
     typedef unweighted_iterator_tag type;
   };
+} // namespace detail
 
   /**
@@ -133 +138 @@
   public:
     /// return unweighted if both are unweighted
-    typedef typename unweighted_type_and<w_type1, w_type2>::type type;
+    typedef typename detail::unweighted_type_and<w_type1, w_type2>::type type;
   };
 
@@ -146 +151 @@
   public:
     /// return unweighted if all are unweighted
-    typedef typename unweighted_type_and<tmp, w_type3>::type type;
-  };
-
-  /// check (at compile time) that iterator is unweighted. 
-  inline void check_iterator_is_unweighted(unweighted_iterator_tag x){} 
-
-  /**
-     check (at compile time) that iterator \a iter is unweighted. This
-     function is strictly not needed, but exists only for convenience.
+    typedef typename detail::unweighted_type_and<tmp, w_type3>::type type;
+  };
+
+  namespace detail {
+    /// check (at compile time) that iterator is unweighted. 
+    inline void 
+    check_iterator_is_unweighted(utility::unweighted_iterator_tag x){} 
+  } // namespace detail
+
+  /**
+     \brief check (at compile time) that iterator is unweighted.
+
+     This function only compiles if iterator \a iter is unweighted.
    */
   template <class Iter>
   void check_iterator_is_unweighted(Iter iter) 
-  { check_iterator_is_unweighted(typename 
+  { detail::check_iterator_is_unweighted(typename 
                                  weighted_iterator_traits<Iter>::type());
   }
 
 
+namespace detail {
   /**
      \internal
@@ -283 +293 @@
     weight_reference weight(Iter iter) const { return (*iter).weight(); }
   };
-
+} // namespace detail
 
   /**
@@ -305 +315 @@
   private:
     typedef typename std::iterator_traits<Iter>::reference reference;
-    typedef iterator_traits_detail<Iter, reference> traits;
+    typedef detail::iterator_traits_detail<Iter, reference> traits;
   public:
     /**