#ifndef around namespace GiNaC { }

[ginac.git] / check / differentiation.cpp

diff --git a/check/differentiation.cpp b/check/differentiation.cpp
index 0d963fed8b0f6d830a56063f71859a9a6786d561..348b5fd5bd2121c6853f5cdacc2d6412726fae58 100644 (file)
--- a/check/differentiation.cpp
+++ b/check/differentiation.cpp
@@ -21,7 +21,10 @@
  */
 
 #include <ginac/ginac.h>
  */
 
 #include <ginac/ginac.h>

+
+#ifndef NO_GINAC_NAMESPACE

 using namespace GiNaC;
 using namespace GiNaC;

+#endif // ndef NO_GINAC_NAMESPACE

 
 static unsigned check_diff(const ex &e, const symbol &x,
                            const ex &d, unsigned nth=1)
 
 static unsigned check_diff(const ex &e, const symbol &x,
                            const ex &d, unsigned nth=1)