From: Nilay Vaish <nilay@cs.wisc.edu>
Date: Mon, 9 Sep 2013 23:52:23 +0000 (-0500)
Subject: stats: add operator= for DataWrapVec class
X-Git-Tag: stable_2014_02_15~138
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e391fd151b589648901b86be71971713e8ee4c59;p=gem5.git

stats: add operator= for DataWrapVec class

gcc/g++ 4.4.7 complained about the operator= being undefined.
This changeset adds the operator.
---

diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index dd3cf5e9c..cc1b59e7f 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -337,6 +337,9 @@ class DataWrapVec : public DataWrap<Derived, InfoProxyType>
     DataWrapVec(const DataWrapVec &ref)
     {}
 
+    void operator=(const DataWrapVec &)
+    {}
+
     // The following functions are specific to vectors.  If you use them
     // in a non vector context, you will get a nice compiler error!