Take into account of tr1 namespace correctly for container traits

Author: iMichka

pygccxml/declarations/container_traits.py

@@ -411,8 +411,17 @@ def get_container_or_none(self, type_):
                 "declaration starts with " + self.name() + '<')
             return
 
+        if type_.declaration.parent.name == "tr1":
+            # When using libstd++, some container traits are defined in
+            # std::tr1:: . See remove_template_defaults_tester.py.
+            # In this case the is_defined_in_xxx test needs to be done
+            # on the parent
+            decl = cls_declaration.parent
+        else:
+            decl = cls_declaration
+
         for ns in std_namespaces:
-            if type_traits.impl_details.is_defined_in_xxx(ns, cls_declaration):
+            if type_traits.impl_details.is_defined_in_xxx(ns, decl):
                 return cls_declaration
 
         # This should not happen

pygccxml/declarations/declaration.py

@@ -275,12 +275,6 @@ def parent(self, new_parent):
         if new_parent:
             assert(isinstance(new_parent, declaration_t))
 
-        # if new_parent.name == "tr1":
-        #    # When asking for the parent, consider that tr1 == std
-        #    # and silently replace tr1 by std.
-        #    if new_parent.parent.name == "std":
-        #        new_parent = new_parent.parent
-
         self._parent = new_parent
 
     @property