method size of functions space changed.

adaptet the changes here.

[[Imported from SVN: r1176]]

fem/operator/laplace.hh

@@ -86,8 +86,8 @@ namespace Dune
     //! Creates a new empty matrix
     SparseRowMatrix<double>* newEmptyMatrix( ) const
     {
-      return new SparseRowMatrix<double>( this->functionSpace_.size ( this->functionSpace_.getGrid().maxlevel() ) ,
-                                          this->functionSpace_.size ( this->functionSpace_.getGrid().maxlevel() ) ,
+      return new SparseRowMatrix<double>( this->functionSpace_.size () ,
+                                          this->functionSpace_.size () ,
                                           15 * dim);
     }
 
@@ -96,7 +96,7 @@ namespace Dune
     {
       this->arg_  = &arg.argument();
       this->dest_ = &dest.destination();
-      assert(this->arg_ != NULL); assert(this->dest_ != NULL);
+      assert(this->arg_ != 0); assert(this->dest_ != 0);
       dest.clear();
     }
 
@@ -144,6 +144,7 @@ namespace Dune
     template < class EntityType, class MatrixType>
     void getLocalMatrix( EntityType &entity, const int matSize, MatrixType& mat) const {
       enum { dim = GridType::dimension };
+
       typedef typename FunctionSpaceType::BaseFunctionSetType BaseFunctionSetType;
 
       const BaseFunctionSetType & baseSet = this->functionSpace_.getBaseFunctionSet( entity );

fem/operator/massmatrix.hh

@@ -49,8 +49,8 @@ namespace Dune {
 
     //! ???
     SparseRowMatrix<double>* newEmptyMatrix( ) const {
-      return new SparseRowMatrix<double>( this->functionSpace_.size ( this->functionSpace_.getGrid().maxlevel() ) ,
-                                          this->functionSpace_.size ( this->functionSpace_.getGrid().maxlevel() ) ,
+      return new SparseRowMatrix<double>( this->functionSpace_.size () ,
+                                          this->functionSpace_.size () ,
                                           10);
     }