fixed a bug where quo() would call vector::reserve() with a negative argument

[ginac.git] / ginac / expairseq.h

diff --git a/ginac/expairseq.h b/ginac/expairseq.h
index 8d083c1613459e7d5ab50e6183b4a83f75ab0822..11de71b8339392720326b5978b13ad0619d8f446 100644 (file)
--- a/ginac/expairseq.h
+++ b/ginac/expairseq.h
@@ -63,7 +63,7 @@ class expairseq : public basic
 
 // member functions
 
-       // default ctor, dtor, copy ctor assignment operator and helpers
+       // default ctor, dtor, copy ctor, assignment operator and helpers
 public:
        expairseq() : basic(TINFO_expairseq)
 #if EXPAIRSEQ_USE_HASHTAB
@@ -83,7 +83,7 @@ public:
        expairseq(const epvector & v, const ex & oc);
        expairseq(epvector * vp, const ex & oc); // vp will be deleted
        
-       // functions overriding virtual functions from bases classes
+       // functions overriding virtual functions from base classes
 public:
        basic * duplicate() const;
        void print(const print_context & c, unsigned level = 0) const;
@@ -182,13 +182,6 @@ protected:
 
 // utility functions
 
-/** Return the expairseq object handled by an ex.  Deprecated: use ex_to<expairseq>().
- *  This is unsafe: you need to check the type first. */
-inline const expairseq &ex_to_expairseq(const ex &e)
-{
-       return static_cast<const expairseq &>(*e.bp);
-}
-
 /** Specialization of is_exactly_a<expairseq>(obj) for expairseq objects. */
 template<> inline bool is_exactly_a<expairseq>(const basic & obj)
 {