* Add namespace declarators to is_ex_the_function().

diff --git a/ginac/function.pl b/ginac/function.pl
index ba1b02ae08a2c014f953189a91b4dc62f42b01eb..d75e8f645ebf3e359d565067837b31ba60d7a174 100755 (executable)
--- a/ginac/function.pl
+++ b/ginac/function.pl
@@ -365,7 +365,7 @@ template<> inline bool is_exactly_a<function>(const basic & obj)
 }
 
 #define is_ex_the_function(OBJ, FUNCNAME) \\
 }
 
 #define is_ex_the_function(OBJ, FUNCNAME) \\

-       (is_exactly_a<GiNaC::function>(OBJ) && ex_to<GiNaC::function>(OBJ).get_serial() == function_index_##FUNCNAME)
+       (GiNaC::is_exactly_a<GiNaC::function>(OBJ) && GiNaC::ex_to<GiNaC::function>(OBJ).get_serial() == function_index_##FUNCNAME)

 
 } // namespace GiNaC
 
 
 } // namespace GiNaC