X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fisospin.cpp;h=672ea924bf81c60193cbbfb7769d8832a4b9be34;hp=3cc6b5e12219a0582dbbecb49c27616be027b504;hb=9eab44408b9213d8909b7a9e525f404ad06064dd;hpb=487e5659efe401683eee0381b0d23f967ffffc3c

diff --git a/ginac/isospin.cpp b/ginac/isospin.cpp
index 3cc6b5e1..672ea924 100644
--- a/ginac/isospin.cpp
+++ b/ginac/isospin.cpp
@@ -27,6 +27,9 @@
 #include "ex.h"
 #include "ncmul.h"
 #include "utils.h"
+#include "debugmsg.h"
+
+namespace GiNaC {
 
 //////////
 // default constructor, destructor, copy constructor assignment operator and helpers
@@ -208,3 +211,4 @@ unsigned isospin::next_serial=0;
 const isospin some_isospin;
 type_info const & typeid_isospin=typeid(some_isospin);
 
+} // namespace GiNaC