- put everything in "GiNaC" namespace

[ginac.git] / ginac / ex.cpp

diff --git a/ginac/ex.cpp b/ginac/ex.cpp
index 147cd97ffd6144a3edf9abaea61081f6f31d16f2..e036af535de486405856f3f99d6d95e600ba8fb9 100644 (file)
--- a/ginac/ex.cpp
+++ b/ginac/ex.cpp
@@ -28,6 +28,9 @@
 #include "ncmul.h"
 #include "numeric.h"
 #include "power.h"
+#include "debugmsg.h"
+
+namespace GiNaC {
 
 //////////
 // default constructor, destructor, copy constructor assignment operator and helpers
@@ -511,3 +514,4 @@ ex const & exMINUSHALF(void)
     return *eMINUSHALF;
 }
 
+} // namespace GiNaC