- Overwritten: pseries::printtree().

[ginac.git] / ginac / pseries.h

diff --git a/ginac/pseries.h b/ginac/pseries.h
index 046c838e05c91a352d5361b8c8e42bf000e7adca..9346c2556f8de5291d1aa3b040a3b8cccfac1edf 100644 (file)
--- a/ginac/pseries.h
+++ b/ginac/pseries.h
@@ -50,21 +50,24 @@ protected:
 
     // other constructors
 public:
-    pseries(const ex &var_, const ex &point_, const epvector &ops_);
+    pseries(const ex &rel_, const epvector &ops_);
 
     // functions overriding virtual functions from base classes
 public:
     basic *duplicate() const;
     void print(ostream &os, unsigned upper_precedence=0) const;
     void printraw(ostream &os) const;
+    void printtree(ostream & os, unsigned indent) const;
     unsigned nops(void) const;
     ex op(int i) const;
     ex &let_op(int i);
     int degree(const symbol &s) const;
     int ldegree(const symbol &s) const;
     ex coeff(const symbol &s, int n=1) const;
+    ex collect(const symbol &s) const;
     ex eval(int level=0) const;
     ex evalf(int level=0) const;
+    ex series(const relational & r, int order) const;
     ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
     ex subs(const lst & ls, const lst & lr) const;
 protected: