Methods need to be static. isPublic is true by default.

[[Imported from SVN: r936]]

istl/communicator.hh

@@ -185,9 +185,9 @@ namespace Dune
   {
     typedef typename CommPolicy<T>::IndexedType IndexedType;
 
-    const IndexedType& gather(const T& vec, int i);
+    static const IndexedType& gather(const T& vec, int i);
 
-    void scatter(T& vec, const IndexedType& v, int i);
+    static void scatter(T& vec, const IndexedType& v, int i);
 
   };
 

istl/plocalindex.hh

@@ -76,7 +76,7 @@ namespace Dune
      * @param isPublic True if the index might also be
      * known to other processes.
      */
-    ParallelLocalIndex(size_t localIndex, const Attribute& attribute, bool isPublic);
+    ParallelLocalIndex(size_t localIndex, const Attribute& attribute, bool isPublic=true);
     /**
      * @brief Parameterless constructor.
      *