Problem with `is_ex_the_function'

22 Mar 2002

Dear all,
there is a bug in macro `is_ex_the_function' defined in
ginac/function.h.  As it is now, the macro only works
if the file is included in a context where using declarations
are in effect, since a couple of GiNaC:: qualifications are
missing.  I enclose a patch fixing the problem.
All the best
Roberto
-- 
Prof. Roberto Bagnara
Computer Science Group
Department of Mathematics, University of Parma, Italy
http://www.cs.unipr.it/~bagnara/
mailto:bagnara@cs.unipr.it


diff -ru GiNaC-1.0.7.orig/ginac/function.h GiNaC-1.0.7/ginac/function.h

--- GiNaC-1.0.7.orig/ginac/function.h	Sun Jan 27 18:39:38 2002
+++ GiNaC-1.0.7/ginac/function.h	Fri Mar 22 16:18:43 2002
@@ -416,7 +416,7 @@
  }

  #define is_ex_the_function(OBJ, FUNCNAME) \
- 
(is_exactly_aGiNaC::function(OBJ) && ex_toGiNaC::function(OBJ).get_serial() == function_index_##FUNCNAME)
+ 
(GiNaC::is_exactly_aGiNaC::function(OBJ) && GiNaC::ex_toGiNaC::function(OBJ).get_serial() == function_index_##FUNCNAME)

  } // namespace GiNaC



    

Roberto Bagnara

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