From: David Wells <wellsd2@rpi.edu>
Date: Sun, 6 Mar 2016 04:41:30 +0000 (-0500)
Subject: Add headers for values returned by methods.
X-Git-Tag: v8.5.0-rc1~1229^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d34f4fc1169e85f1980a0786d791544008681ad0;p=dealii.git

Add headers for values returned by methods.

Currently, one could include this header and then write something like

dof_handler.begin_active()->set_active_fe_index(1)

and this will fail to compile with obscure template errors because the
DoFCellAccessor (the value returned by '->') is only forward declared
without this extra header.
---

diff --git a/include/deal.II/dofs/dof_handler.h b/include/deal.II/dofs/dof_handler.h
index c205f316a0..a5c3eebd2a 100644
--- a/include/deal.II/dofs/dof_handler.h
+++ b/include/deal.II/dofs/dof_handler.h
@@ -25,6 +25,7 @@
 #include <deal.II/base/iterator_range.h>
 #include <deal.II/base/std_cxx11/shared_ptr.h>
 #include <deal.II/dofs/block_info.h>
+#include <deal.II/dofs/dof_accessor.h>
 #include <deal.II/dofs/dof_iterator_selector.h>
 #include <deal.II/dofs/number_cache.h>
 #include <deal.II/dofs/dof_faces.h>
diff --git a/include/deal.II/hp/dof_handler.h b/include/deal.II/hp/dof_handler.h
index 66847b6595..a3508bc369 100644
--- a/include/deal.II/hp/dof_handler.h
+++ b/include/deal.II/hp/dof_handler.h
@@ -24,6 +24,7 @@
 #include <deal.II/base/smartpointer.h>
 #include <deal.II/base/iterator_range.h>
 #include <deal.II/dofs/function_map.h>
+#include <deal.II/dofs/dof_accessor.h>
 #include <deal.II/dofs/dof_iterator_selector.h>
 #include <deal.II/dofs/number_cache.h>
 #include <deal.II/hp/fe_collection.h>