- minor cleanup.

[ginac.git] / ginac / mul.h

diff --git a/ginac/mul.h b/ginac/mul.h
index c531fd6fa4ec36e2172b482c2dbda9e01db86eca..8009d78410424e7d304303fa2de2a6f485f14751 100644 (file)
--- a/ginac/mul.h
+++ b/ginac/mul.h
@@ -47,13 +47,11 @@ public:
        
        // functions overriding virtual functions from bases classes
 public:
-       void print(std::ostream & os, unsigned upper_precedence) const;
-       void printraw(std::ostream & os) const;
-       void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence) const;
+       void print(const print_context & c, unsigned level = 0) const;
        bool info(unsigned inf) const;
-       int degree(const symbol & s) const;
-       int ldegree(const symbol & s) const;
-       ex coeff(const symbol & s, int n = 1) const;
+       int degree(const ex & s) const;
+       int ldegree(const ex & s) const;
+       ex coeff(const ex & s, int n = 1) const;
        ex eval(int level=0) const;
        ex evalf(int level=0) const;
        ex series(const relational & s, int order, unsigned options = 0) const;