* Interface to abstract derivatives of functions. */
/*
- * GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2003 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
// 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 */