X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Foperators.cpp;h=d9882c0e235f5ba5c36e22461c7dc4e1c27e2c38;hp=6ccc7a8151b1f100755445fc907c0b8b0932e9dd;hb=9eab44408b9213d8909b7a9e525f404ad06064dd;hpb=487e5659efe401683eee0381b0d23f967ffffc3c

diff --git a/ginac/operators.cpp b/ginac/operators.cpp
index 6ccc7a81..d9882c0e 100644
--- a/ginac/operators.cpp
+++ b/ginac/operators.cpp
@@ -29,6 +29,9 @@
 #include "numeric.h"
 #include "power.h"
 #include "relational.h"
+#include "debugmsg.h"
+
+namespace GiNaC {
 
 // binary arithmetic operators ex with ex
 
@@ -403,3 +406,4 @@ istream & operator>>(istream & is, ex & e)
     throw(std::logic_error("input from streams not yet implemented"));
 }
 
+} // namespace GiNaC