From: Anthony Geay <anthony.geay@edf.fr>
Date: Mon, 17 Dec 2018 07:28:44 +0000 (+0100)
Subject: Make the static counters atomic
X-Git-Tag: V9_3_0a1~43
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=4fbbb13e5eee64b6f8f6a765dab3db6f71906a85;p=tools%2Fmedcoupling.git

Make the static counters atomic
---

diff --git a/src/MEDCoupling/MEDCouplingRefCountObject.hxx b/src/MEDCoupling/MEDCouplingRefCountObject.hxx
index 5473a9a04..62e859c1c 100644
--- a/src/MEDCoupling/MEDCouplingRefCountObject.hxx
+++ b/src/MEDCoupling/MEDCouplingRefCountObject.hxx
@@ -25,6 +25,7 @@
 
 #include <set>
 #include <map>
+#include <atomic>
 #include <vector>
 #include <string>
 #include <cstddef>
@@ -96,7 +97,7 @@ namespace MEDCoupling
   protected:
     virtual ~RefCountObjectOnly();
   private:
-    mutable int _cnt;
+    mutable std::atomic<int> _cnt;
   };
 
   class RefCountObject : public RefCountObjectOnly, public BigMemoryObject
diff --git a/src/MEDCoupling/MEDCouplingTimeLabel.cxx b/src/MEDCoupling/MEDCouplingTimeLabel.cxx
index 2ec3a8827..3b909cdc6 100644
--- a/src/MEDCoupling/MEDCouplingTimeLabel.cxx
+++ b/src/MEDCoupling/MEDCouplingTimeLabel.cxx
@@ -26,7 +26,7 @@
 
 using namespace MEDCoupling;
 
-std::size_t TimeLabel::GLOBAL_TIME=0;
+std::atomic<std::size_t> TimeLabel::GLOBAL_TIME(0);
 
 TimeLabel::TimeLabel():_time(GLOBAL_TIME++)
 {
diff --git a/src/MEDCoupling/MEDCouplingTimeLabel.hxx b/src/MEDCoupling/MEDCouplingTimeLabel.hxx
index cc138c91d..7ab1818f5 100644
--- a/src/MEDCoupling/MEDCouplingTimeLabel.hxx
+++ b/src/MEDCoupling/MEDCouplingTimeLabel.hxx
@@ -23,6 +23,7 @@
 
 #include "MEDCoupling.hxx"
 
+#include <atomic>
 #include <cstddef>
 
 namespace MEDCoupling
@@ -46,7 +47,7 @@ namespace MEDCoupling
     MEDCOUPLING_EXPORT void updateTimeWith(const TimeLabel& other) const;
     MEDCOUPLING_EXPORT void forceTimeOfThis(const TimeLabel& other) const;
   private:
-    static std::size_t GLOBAL_TIME;
+    static std::atomic<std::size_t> GLOBAL_TIME;
     mutable std::size_t _time;
   };