X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Ffderivative.h;h=c165d314135d131693cc0196d9777c45e7d32022;hp=3b82ad39baf059da7deb6078aa662555b0cf120e;hb=b4be7b0f30fbb6178cf4ee83e1b3952e084bd8ca;hpb=dbd9c306a74f1cb258c0d15a346b973b39deaad2

diff --git a/ginac/fderivative.h b/ginac/fderivative.h
index 3b82ad39..c165d314 100644
--- a/ginac/fderivative.h
+++ b/ginac/fderivative.h
@@ -60,17 +60,21 @@ public:
 
 	// functions overriding virtual functions from base classes
 public:
-	void print(const print_context & c, unsigned level = 0) const;
 	ex eval(int level = 0) const;
 	ex evalf(int level = 0) const;
 	ex series(const relational & r, int order, unsigned options = 0) const;
-	ex thisexprseq(const exvector & v) const;
-	ex thisexprseq(exvector * vp) const;
+	ex thiscontainer(const exvector & v) const;
+	ex thiscontainer(exvector * vp) const;
 protected:
 	ex derivative(const symbol & s) const;
 	bool is_equal_same_type(const basic & other) const;
 	bool match_same_type(const basic & other) const;
 
+	// non-virtual functions in this class
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_tree(const print_tree & c, unsigned level) const;
+
 	// member variables
 protected:
 	paramset parameter_set; /**< Set of parameter numbers with respect to which to take the derivative */