normal() uses an additional reverse lookup map

[ginac.git] / ginac / add.h

diff --git a/ginac/add.h b/ginac/add.h
index 20faea8b8b35d476cba6e01b73759bd0167d3de5..02969f01fa4a7274626e6208e3ad6c46f9ef2072 100644 (file)
--- a/ginac/add.h
+++ b/ginac/add.h
@@ -54,7 +54,7 @@ public:
        ex eval(int level=0) const;
        ex evalm() const;
        ex series(const relational & r, int order, unsigned options = 0) const;
-       ex normal(exmap & repl, int level=0) const;
+       ex normal(exmap & repl, exmap & rev_lookup, int level=0) const;
        numeric integer_content() const;
        ex smod(const numeric &xi) const;
        numeric max_coefficient() const;