From 58e895348cd4f84c374b9a82f77ec268d0caed26 Mon Sep 17 00:00:00 2001
From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sun, 30 Nov 2008 16:30:58 +0000
Subject: [PATCH] Add missing header file.

git-svn-id: https://svn.dealii.org/trunk@17778 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/lac/include/lac/sparsity_tools.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/deal.II/lac/include/lac/sparsity_tools.h b/deal.II/lac/include/lac/sparsity_tools.h
index aa2a81bef6..84fcf6b009 100644
--- a/deal.II/lac/include/lac/sparsity_tools.h
+++ b/deal.II/lac/include/lac/sparsity_tools.h
@@ -17,6 +17,8 @@
 #include <base/config.h>
 #include <base/exceptions.h>
 
+#include <vector>
+
 DEAL_II_NAMESPACE_OPEN
 
 class SparsityPattern;
-- 
2.39.5