- Derivatives are now assembled in a slightly different manner (i.e. they

[ginac.git] / ginac / expair.h

diff --git a/ginac/expair.h b/ginac/expair.h
index 68f062be3dd756d9ce9a3a7bd245db1d6381a67e..448e635b549f54bda9640d69ab306299c7d9de65 100644 (file)
--- a/ginac/expair.h
+++ b/ginac/expair.h
@@ -168,7 +168,7 @@ public:
         return cmpval;
     }
 
-    void printraw(ostream & os) const
+    void printraw(std::ostream & os) const
     {
         os << "expair(";
         rest.printraw(os);