From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 24 Jan 2008 17:29:12 +0000 (+0000)
Subject: Make the guard variable static since otherwise it doesn't help any.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b879b1179b7cb92027caa10fcd9e9bb0ab89096;p=dealii-svn.git

Make the guard variable static since otherwise it doesn't help any.

git-svn-id: https://svn.dealii.org/trunk@15673 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/lac/include/lac/vector_memory.h b/deal.II/lac/include/lac/vector_memory.h
index 14f36ce268..0a10028f72 100644
--- a/deal.II/lac/include/lac/vector_memory.h
+++ b/deal.II/lac/include/lac/vector_memory.h
@@ -342,7 +342,7 @@ class GrowingVectorMemory : public VectorMemory<VECTOR>
 				      * internal data of this object
 				      * from multiple threads.
 				      */
-    Threads::ThreadMutex mutex;
+    static Threads::ThreadMutex mutex;
 };
 
 /*@}*/
@@ -405,6 +405,8 @@ GrowingVectorMemory<VECTOR>::Pool::initialize(const unsigned int size)
 
 template <typename VECTOR>
 typename GrowingVectorMemory<VECTOR>::Pool GrowingVectorMemory<VECTOR>::pool;
+template <typename VECTOR>
+Threads::ThreadMutex GrowingVectorMemory<VECTOR>::mutex;
 
 
 template <typename VECTOR>