stats: add operator= for DataWrapVec class

gcc/g++ 4.4.7 complained about the operator= being undefined. This changeset adds the operator.
2013-09-09 18:52:23 -05:00 · 2013-09-09 18:52:23 -05:00 · e391fd151b
parent ff87a0dd9c
commit e391fd151b
1 changed files with 3 additions and 0 deletions
--- 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!