Make sure to be in namepace dealii in tests/test_grids.h

diff --git a/tests/test_grids.h b/tests/test_grids.h
index ae101487b64b54264132facfadfffa77f4ca9880..7126aba9fe9f8a1e5d1757a4b72e396649cc0b34 100644 (file)
--- a/tests/test_grids.h
+++ b/tests/test_grids.h
@@ -18,6 +18,8 @@
 #include <deal.II/grid/tria_accessor.h>
 #include <deal.II/grid/grid_generator.h>
 
+using namespace dealii;
+
 /**
  * A set of test meshes for the deal.II test suite.
  *