X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fconstant.cpp;h=12e9dde44f6d734bfda71c56b453c9b0cdc674b3;hp=f21c05e8027b03349152863f9934d72fd07b5397;hb=afdd7fa8c6c0a587f7c80789198551383e8beb7b;hpb=48b41ea321ed9fa6115a1061d1a1d2f8d8ad0400

diff --git a/ginac/constant.cpp b/ginac/constant.cpp
index f21c05e8..12e9dde4 100644
--- a/ginac/constant.cpp
+++ b/ginac/constant.cpp
@@ -28,7 +28,9 @@
 #include "ex.h"
 #include "debugmsg.h"
 
+#ifndef NO_GINAC_NAMESPACE
 namespace GiNaC {
+#endif // ndef NO_GINAC_NAMESPACE
 
 //////////
 // default constructor, destructor, copy constructor assignment operator and helpers
@@ -165,4 +167,6 @@ const constant EulerGamma("EulerGamma", EulerGammaEvalf);
  *  Diverts straight into CLN for evalf(). */
 const constant Catalan("Catalan", CatalanEvalf);
 
+#ifndef NO_GINAC_NAMESPACE
 } // namespace GiNaC
+#endif // ndef NO_GINAC_NAMESPACE