- put everything in "GiNaC" namespace

[ginac.git] / ginac / utils.cpp

diff --git a/ginac/utils.cpp b/ginac/utils.cpp
index 0689d3e7e2f1c110f104e8f9dba732d273309a47..446377b219ecbd7c4d7d6c6b14ff3f0af82cf552 100644 (file)
--- a/ginac/utils.cpp
+++ b/ginac/utils.cpp
@@ -22,6 +22,8 @@
 
 #include "utils.h"
 
+namespace GiNaC {
+
 unsigned log2(unsigned n)
 {
     unsigned k;
@@ -113,6 +115,4 @@ int compare_pointers(void const * a, void const * b)
 // private
 // none
 
-
-
-
+} // namespace GiNaC