is_exactly_a: use typeid() to check the type of expression.

[ginac.git] / ginac / expairseq.h

diff --git a/ginac/expairseq.h b/ginac/expairseq.h
index 6abd10074eb2036bf55c76ab8724416423d4284f..5f707f7679e19e9780da6586d3e0613deca1dd02 100644 (file)
--- a/ginac/expairseq.h
+++ b/ginac/expairseq.h
@@ -84,7 +84,7 @@ public:
        ex eval(int level=0) const;
        ex to_rational(exmap & repl) const;
        ex to_polynomial(exmap & repl) const;
-       bool match(const ex & pattern, lst & repl_lst) const;
+       bool match(const ex & pattern, exmap& repl_lst) const;
        ex subs(const exmap & m, unsigned options = 0) const;
        ex conjugate() const;
        bool is_polynomial(const ex & var) const;