- void copy(const expairseq & other);
- void destroy(bool call_parent)
- {
- if (call_parent) basic::destroy(call_parent);
- };
+ void copy(const expairseq & other);
+ void destroy(bool call_parent)
+ {
+ if (call_parent) basic::destroy(call_parent);
+ };
- expairseq(const ex & lh, const ex & rh);
- expairseq(const exvector & v);
- expairseq(const epvector & v, const ex & oc);
- expairseq(epvector * vp, const ex & oc); // vp will be deleted
+ expairseq(const ex & lh, const ex & rh);
+ expairseq(const exvector & v);
+ expairseq(const epvector & v, const ex & oc);
+ expairseq(epvector * vp, const ex & oc); // vp will be deleted
- basic * duplicate() const;
- void print(ostream & os, unsigned upper_precedence=0) const;
- void printraw(ostream & os) const;
- void printtree(ostream & os, unsigned indent) const;
- bool info(unsigned inf) const;
- unsigned nops() const;
- ex op(int i) const;
- ex & let_op(int i);
- ex eval(int level=0) const;
- ex evalf(int level=0) const;
- ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
- ex subs(const lst & ls, const lst & lr) const;
+ basic * duplicate() const;
+ void print(std::ostream & os, unsigned upper_precedence=0) const;
+ void printraw(std::ostream & os) const;
+ void printtree(std::ostream & os, unsigned indent) const;
+ bool info(unsigned inf) const;
+ unsigned nops() const;
+ ex op(int i) const;
+ ex & let_op(int i);
+ ex eval(int level=0) const;
+ ex evalf(int level=0) const;
+ ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
+ ex to_rational(lst &repl_lst) const;
+ ex subs(const lst & ls, const lst & lr) const;
- ex derivative(const symbol & s) const;
- int compare_same_type(const basic & other) const;
- bool is_equal_same_type(const basic & other) const;
- unsigned return_type(void) const;
- unsigned calchash(void) const;
- ex expand(unsigned options=0) const;
-
- // new virtual functions which can be overridden by derived classes
+ ex derivative(const symbol & s) const;
+ int compare_same_type(const basic & other) const;
+ bool is_equal_same_type(const basic & other) const;
+ unsigned return_type(void) const;
+ unsigned calchash(void) const;
+ ex expand(unsigned options=0) const;
+
+ // new virtual functions which can be overridden by derived classes
- virtual ex thisexpairseq(const epvector & v, const ex & oc) const;
- virtual ex thisexpairseq(epvector * vp, const ex & oc) const;
- virtual void printseq(ostream & os, char delim, unsigned this_precedence,
- unsigned upper_precedence) const;
- virtual void printpair(ostream & os, const expair & p,
- unsigned upper_precedence) const;
- virtual expair split_ex_to_pair(const ex & e) const;
- virtual expair combine_ex_with_coeff_to_pair(const ex & e,
- const ex & c) const;
- virtual expair combine_pair_with_coeff_to_pair(const expair & p,
- const ex & c) const;
- virtual ex recombine_pair_to_ex(const expair & p) const;
- virtual bool expair_needs_further_processing(epp it);
- virtual ex default_overall_coeff(void) const;
- virtual void combine_overall_coeff(const ex & c);
- virtual void combine_overall_coeff(const ex & c1, const ex & c2);
- virtual bool can_make_flat(const expair & p) const;
-
- // non-virtual functions in this class
+ virtual ex thisexpairseq(const epvector & v, const ex & oc) const;
+ virtual ex thisexpairseq(epvector * vp, const ex & oc) const;
+ virtual void printseq(std::ostream & os, char delim,
+ unsigned this_precedence,
+ unsigned upper_precedence) const;
+ virtual void printpair(std::ostream & os, const expair & p,
+ unsigned upper_precedence) const;
+ virtual expair split_ex_to_pair(const ex & e) const;
+ virtual expair combine_ex_with_coeff_to_pair(const ex & e,
+ const ex & c) const;
+ virtual expair combine_pair_with_coeff_to_pair(const expair & p,
+ const ex & c) const;
+ virtual ex recombine_pair_to_ex(const expair & p) const;
+ virtual bool expair_needs_further_processing(epp it);
+ virtual ex default_overall_coeff(void) const;
+ virtual void combine_overall_coeff(const ex & c);
+ virtual void combine_overall_coeff(const ex & c1, const ex & c2);
+ virtual bool can_make_flat(const expair & p) const;
+
+ // non-virtual functions in this class
- void construct_from_2_ex_via_exvector(const ex & lh, const ex & rh);
- void construct_from_2_ex(const ex & lh, const ex & rh);
- void construct_from_2_expairseq(const expairseq & s1,
- const expairseq & s2);
- void construct_from_expairseq_ex(const expairseq & s,
- const ex & e);
- void construct_from_exvector(const exvector & v);
- void construct_from_epvector(const epvector & v);
- void make_flat(const exvector & v);
- void make_flat(const epvector & v);
- epvector * bubblesort(epvector::iterator itbegin, epvector::iterator itend);
- epvector * mergesort(epvector::iterator itbegin, epvector::iterator itend);
- void canonicalize(void);
- void combine_same_terms_sorted_seq(void);
+ void construct_from_2_ex_via_exvector(const ex & lh, const ex & rh);
+ void construct_from_2_ex(const ex & lh, const ex & rh);
+ void construct_from_2_expairseq(const expairseq & s1,
+ const expairseq & s2);
+ void construct_from_expairseq_ex(const expairseq & s,
+ const ex & e);
+ void construct_from_exvector(const exvector & v);
+ void construct_from_epvector(const epvector & v);
+ void make_flat(const exvector & v);
+ void make_flat(const epvector & v);
+ epvector * bubblesort(epvector::iterator itbegin, epvector::iterator itend);
+ epvector * mergesort(epvector::iterator itbegin, epvector::iterator itend);
+ void canonicalize(void);
+ void combine_same_terms_sorted_seq(void);
- void combine_same_terms(void);
- unsigned calc_hashtabsize(unsigned sz) const;
- unsigned calc_hashindex(const ex & e) const;
- void shrink_hashtab(void);
- void remove_hashtab_entry(epvector::const_iterator element);
- void move_hashtab_entry(epvector::const_iterator oldpos,
- epvector::iterator newpos);
- void sorted_insert(epplist & eppl, epp elem);
- void build_hashtab_and_combine(epvector::iterator & first_numeric,
- epvector::iterator & last_non_zero,
- vector<bool> & touched,
- unsigned & number_of_zeroes);
- void drop_coeff_0_terms(epvector::iterator & first_numeric,
- epvector::iterator & last_non_zero,
- vector<bool> & touched,
- unsigned & number_of_zeroes);
- bool has_coeff_0(void) const;
- void add_numerics_to_hashtab(epvector::iterator first_numeric,
- epvector::const_iterator last_non_zero);
+ void combine_same_terms(void);
+ unsigned calc_hashtabsize(unsigned sz) const;
+ unsigned calc_hashindex(const ex & e) const;
+ void shrink_hashtab(void);
+ void remove_hashtab_entry(epvector::const_iterator element);
+ void move_hashtab_entry(epvector::const_iterator oldpos,
+ epvector::iterator newpos);
+ void sorted_insert(epplist & eppl, epp elem);
+ void build_hashtab_and_combine(epvector::iterator & first_numeric,
+ epvector::iterator & last_non_zero,
+ vector<bool> & touched,
+ unsigned & number_of_zeroes);
+ void drop_coeff_0_terms(epvector::iterator & first_numeric,
+ epvector::iterator & last_non_zero,
+ vector<bool> & touched,
+ unsigned & number_of_zeroes);
+ bool has_coeff_0(void) const;
+ void add_numerics_to_hashtab(epvector::iterator first_numeric,
+ epvector::const_iterator last_non_zero);
- bool is_canonical() const;
- epvector * expandchildren(unsigned options) const;
- epvector * evalchildren(int level) const;
- epvector evalfchildren(int level) const;
- epvector normalchildren(int level) const;
- epvector diffchildren(const symbol & s) const;
- epvector * subschildren(const lst & ls, const lst & lr) const;
-
+ bool is_canonical() const;
+ epvector * expandchildren(unsigned options) const;
+ epvector * evalchildren(int level) const;
+ epvector evalfchildren(int level) const;
+ epvector normalchildren(int level) const;
+ epvector diffchildren(const symbol & s) const;
+ epvector * subschildren(const lst & ls, const lst & lr) const;
+