sums of indexed matrices are now possible

[ginac.git] / ginac / operators.h

diff --git a/ginac/operators.h b/ginac/operators.h
index 18b1b927ac97810d1cc50c08282d7dc1c35b359a..8636e212d5922cf3ffbdfbd5af05e4caf044409a 100644 (file)
--- a/ginac/operators.h
+++ b/ginac/operators.h
@@ -25,9 +25,7 @@
 
 #include <iostream>
 
-#ifndef NO_NAMESPACE_GINAC
 namespace GiNaC {
-#endif // ndef NO_NAMESPACE_GINAC
 
 class ex;
 class numeric;
@@ -82,8 +80,6 @@ relational operator>=(const ex & lh, const ex & rh);
 std::ostream & operator<<(std::ostream & os, const ex & e);
 std::istream & operator>>(std::istream & is, ex & e);
 
-#ifndef NO_NAMESPACE_GINAC
 } // namespace GiNaC
-#endif // ndef NO_NAMESPACE_GINAC
 
 #endif // ndef __GINAC_OPERATORS_H__