Changes in lemon/core.h [1111:c8fce9beb46a:1107:2b6bffe0e7e8] in lemon

File:

• lemon/core.h (modified) (1 diff)

lemon/core.h

@@ -447 +447 @@
 
   }
-
-  /// \brief Check whether a graph is undirected.
-  ///
-  /// This function returns \c true if the given graph is undirected.
-#ifdef DOXYGEN
-  template <typename GR>
-  bool undirected(const GR& g) { return false; }
-#else
-  template <typename GR>
-  typename enable_if<UndirectedTagIndicator<GR>, bool>::type
-  undirected(const GR&) {
-    return true;
-  }
-  template <typename GR>
-  typename disable_if<UndirectedTagIndicator<GR>, bool>::type
-  undirected(const GR&) {
-    return false;
-  }
-#endif
 
   /// \brief Class to copy a digraph.