Make a true class out of TriangularionLevel<dim> in order not to confuse

the forward declarations script.

git-svn-id: https://svn.dealii.org/trunk@3243 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/deal.II/include/grid/tria_levels.h b/deal.II/deal.II/include/grid/tria_levels.h
index a8dac0f8a47493dcc8c6ca4d1ca62be0b7c8804f..0f1e0de6b4a50496a991ce39051c02c0aaf13bf1 100644 (file)
--- a/deal.II/deal.II/include/grid/tria_levels.h
+++ b/deal.II/deal.II/include/grid/tria_levels.h
@@ -30,7 +30,8 @@
  *  @see TriangulationLevel<2>
  */
 template <int dim>
-class TriangulationLevel;
+class TriangulationLevel
+{};
 
 
 /**