[C++20] Clean up using-declarations.

[ginac.git] / doc / examples / compile2.cpp

diff --git a/doc/examples/compile2.cpp b/doc/examples/compile2.cpp
index faff99cc9033b6c4379b1aef178d662fe459f921..960bbed9091c8e658a3df297b076bf3175e6c977 100644 (file)
--- a/doc/examples/compile2.cpp
+++ b/doc/examples/compile2.cpp
@@ -1,10 +1,11 @@
 #include <iostream>
-using namespace std;
 #include <ginac/ginac.h>
-using namespace GiNaC;
 // Yes, we are using CUBA (should be installed on the system!)
 #include <cuba.h>
 
+using namespace std;
+using namespace GiNaC;
+
 /*
  * Demonstrates the use of compile_ex with the CUBA library.
  *