Remove 'level' argument of evalf().

[ginac.git] / ginac / ex.h

diff --git a/ginac/ex.h b/ginac/ex.h
index 6fd45c9d24356bc2af5a2b6458adb719a383c25c..a6369ef4f0c8fccbe9b90985b25b6540f50fd783 100644 (file)
--- a/ginac/ex.h
+++ b/ginac/ex.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's light-weight expression handles. */
 
 /*
- *  GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2016 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
@@ -116,7 +116,7 @@ public:
 
        // evaluation
        ex eval() const { return bp->eval(); }
-       ex evalf(int level = 0) const { return bp->evalf(level); }
+       ex evalf() const { return bp->evalf(); }
        ex evalm() const { return bp->evalm(); }
        ex eval_ncmul(const exvector & v) const { return bp->eval_ncmul(v); }
        ex eval_integ() const { return bp->eval_integ(); }
@@ -758,8 +758,8 @@ inline ex collect(const ex & thisex, const ex & s, bool distributed = false)
 inline ex eval(const ex & thisex)
 { return thisex.eval(); }
 
-inline ex evalf(const ex & thisex, int level = 0)
-{ return thisex.evalf(level); }
+inline ex evalf(const ex & thisex)
+{ return thisex.evalf(); }
 
 inline ex evalm(const ex & thisex)
 { return thisex.evalm(); }
@@ -970,20 +970,6 @@ inline void swap(GiNaC::ex &a, GiNaC::ex &b)
        a.swap(b);
 }
 
-/** Specialization of std::iter_swap() for vector<ex> iterators. */
-template <>
-inline void iter_swap(vector<GiNaC::ex>::iterator i1, vector<GiNaC::ex>::iterator i2)
-{
-       i1->swap(*i2);
-}
-
-/** Specialization of std::iter_swap() for list<ex> iterators. */
-template <>
-inline void iter_swap(list<GiNaC::ex>::iterator i1, list<GiNaC::ex>::iterator i2)
-{
-       i1->swap(*i2);
-}
-
 } // namespace std
 
 #endif // ndef GINAC_EX_H