add missing graphproperties for novlp AMG

[[Imported from SVN: r1328]]

dune/istl/paamg/graphcreator.hh

@@ -91,6 +91,47 @@ namespace Dune
       }
     };
 
+    template<class M>
+    struct PropertiesGraphCreator<M,SolverCategory::nonoverlapping>
+    {
+      typedef typename M::matrix_type Matrix;
+      typedef Dune::Amg::MatrixGraph<const Matrix> MatrixGraph;
+      typedef Dune::Amg::SubGraph<MatrixGraph,
+          std::vector<bool> > SubGraph;
+      typedef Dune::Amg::PropertiesGraph<SubGraph,
+          VertexProperties,
+          EdgeProperties,
+          IdentityMap,
+          typename SubGraph::EdgeIndexMap>
+      PropertiesGraph;
+
+      typedef Dune::tuple<MatrixGraph*,PropertiesGraph*,SubGraph*> GraphTuple;
+
+      template<class OF, class T, class PI>
+      static GraphTuple create(const M& matrix, T& excluded,
+                               PI& pinfo, const OF& of)
+      {
+        typedef OF OverlapFlags;
+        MatrixGraph* mg = new MatrixGraph(matrix.getmat());
+        typedef typename PI::ParallelIndexSet ParallelIndexSet;
+        typedef typename ParallelIndexSet::const_iterator IndexIterator;
+        IndexIterator iend = pinfo.indexSet().end();
+
+        for(IndexIterator index = pinfo.indexSet().begin(); index != iend; ++index)
+          excluded[index->local()] = of.contains(index->local().attribute());
+
+        SubGraph* sg= new SubGraph(*mg, excluded);
+        PropertiesGraph* pg = new PropertiesGraph(*sg, IdentityMap(), sg->getEdgeIndexMap());
+        return GraphTuple(mg,pg,sg);
+      }
+
+      static void free(GraphTuple& graphs)
+      {
+        delete get<2>(graphs);
+        delete get<1>(graphs);
+      }
+    };
+
   } //namespace Amg
 } // namespace Dune
 #endif