bugfix: useExistingDefaultsFile has to be a static variable

[[Imported from SVN: r2012]]

grid/uggrid.hh

@@ -166,6 +166,9 @@ namespace Dune {
     typedef UGGridHierarchicIndexSet<Dune::UGGrid<dim,dimworld> > HierarchicIndexSetType;
     typedef DefaultLevelIndexSet<Dune::UGGrid<dim,dimworld> >      LevelIndexSetType;
 
+    //! The type used to store coordinates
+    typedef double ctype;
+
     /** \brief Constructor with control over UG's memory requirements
      *
      * \param heapSize The size of UG's internal memory in megabytes.  UG allocates
@@ -383,7 +386,7 @@ namespace Dune {
     //! Marks whether the UG environment heap size is taken from
     //! an existing defaults file or whether the values from
     //! the UGGrid constructor are taken
-    bool useExistingDefaultsFile;
+    static bool useExistingDefaultsFile;
 
     //! The type of grid refinement currently in use
     RefinementType refinementType_;

grid/uggrid/uggrid.cc

@@ -127,6 +127,10 @@ namespace Dune {
 template<> int Dune::UGGrid < 2, 2 >::numOfUGGrids = 0;
 template<> int Dune::UGGrid < 3, 3 >::numOfUGGrids = 0;
 
+template<> bool Dune::UGGrid < 2, 2 >::useExistingDefaultsFile = false;
+template<> bool Dune::UGGrid < 3, 3 >::useExistingDefaultsFile = false;
+
+
 template < int dim, int dimworld >
 inline Dune::UGGrid < dim, dimworld >::UGGrid() : multigrid_(NULL),
                                                   refinementType_(COPY),