mention the "dummy()" function option

[ginac.git] / ginac / structure.h

diff --git a/ginac/structure.h b/ginac/structure.h
index 1c28d7501a3fb40c30ef742f372546e5bb90b13a..45ea07915264d8a9518fad208fb847d7bd56ab24 100644 (file)
--- a/ginac/structure.h
+++ b/ginac/structure.h
@@ -26,6 +26,8 @@
 #include <functional>
 
 #include "ex.h"
+#include "ncmul.h"
+#include "operators.h"
 #include "print.h"
 
 namespace GiNaC {
@@ -182,8 +184,8 @@ public:
 
        // rational functions
        ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const { return inherited::normal(repl, rev_lookup, level); }
-       ex to_rational(lst & repl_lst) const { return inherited::to_rational(repl_lst); }
-       ex to_polynomial(lst & repl_lst) const { return inherited::to_polynomial(repl_lst); }
+       ex to_rational(exmap & repl) const { return inherited::to_rational(repl); }
+       ex to_polynomial(exmap & repl) const { return inherited::to_polynomial(repl); }
 
        // polynomial algorithms
        numeric integer_content() const { return 1; }