X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Ffderivative.h;h=a9d416a2e658566a6d99f3aabd40cdd7f8c2d23c;hp=3b82ad39baf059da7deb6078aa662555b0cf120e;hb=547db2f0380c03c7d013aa8bda36aa33ff5559e1;hpb=dbd9c306a74f1cb258c0d15a346b973b39deaad2

diff --git a/ginac/fderivative.h b/ginac/fderivative.h
index 3b82ad39..a9d416a2 100644
--- a/ginac/fderivative.h
+++ b/ginac/fderivative.h
@@ -3,7 +3,7 @@
  *  Interface to abstract derivatives of functions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -56,7 +56,7 @@ public:
 	fderivative(unsigned ser, const paramset & params, const exvector & args);
 
 	// internal constructors
-	fderivative(unsigned ser, const paramset & params, exvector * vp); // vp will be deleted
+	fderivative(unsigned ser, const paramset & params, std::auto_ptr<exvector> vp);
 
 	// functions overriding virtual functions from base classes
 public:
@@ -64,13 +64,18 @@ public:
 	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(std::auto_ptr<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 */