remove "using namespace" statements from header files

"using namespace" in headers also affects all files that include the
header which is unwanted and unexpected in most cases.

1 files changed, 1 insertions, 1 deletions

diff --git a/dw/view.hh b/dw/view.hh
index 876c7fe3..00a07a35 100644
--- a/dw/view.hh
+++ b/dw/view.hh
@@ -13,7 +13,7 @@ namespace core {
  *
  * \sa\ref dw-overview, \ref dw-layout-views
  */
-class View: public object::Object
+class View: public lout::object::Object
 {
 public:
    /*