From: Timo Heister <timo.heister@gmail.com>
Date: Tue, 16 Jul 2013 19:15:59 +0000 (+0000)
Subject: speed up DoF renumbering for distributed DoFHandler
X-Git-Tag: v8.0.0~104
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=378cd3baf1453ac4f9e92bcb8b7cd6a719d1a777;p=dealii.git

speed up DoF renumbering for distributed DoFHandler

git-svn-id: https://svn.dealii.org/trunk@30018 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/dofs/dof_handler_policy.cc b/deal.II/source/dofs/dof_handler_policy.cc
index 6e03ea1eec..262f0248bb 100644
--- a/deal.II/source/dofs/dof_handler_policy.cc
+++ b/deal.II/source/dofs/dof_handler_policy.cc
@@ -2451,7 +2451,7 @@ namespace internal
             // to blocks. If yes, we can add the block
             // ranges to the IndexSet, otherwise we need
             // to go through the indices once again and
-            // add each element individually (slow!)
+            // add each element individually
             unsigned int sum = 0;
             for (unsigned int i=0; i<n_filled_blocks; ++i)
               sum += block_indices[i].second;
@@ -2461,8 +2461,7 @@ namespace internal
                                                            block_indices[i].first+
                                                            block_indices[i].second);
             else
-              for (it=new_numbers.begin() ; it != new_numbers.end(); ++it)
-                number_cache.locally_owned_dofs.add_index (*it);
+              number_cache.locally_owned_dofs.add_indices(new_numbers.begin(), new_numbers.end());
           }