X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fconstant.h;h=e0242d970d060b98df09fbe63ca96a49cf31bfe5;hb=af206768a6894328e77d6bddecbe55b27fc029f1;hp=4c928765fd044c705c3e626520856aee8beb8318;hpb=0cf43f3096cbcfc7472ff9c8927c6eb74f2eeb8c;p=ginac.git

diff --git a/ginac/constant.h b/ginac/constant.h
index 4c928765..e0242d97 100644
--- a/ginac/constant.h
+++ b/ginac/constant.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's constant types and some special constants. */
 
 /*
- *  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
@@ -46,12 +46,9 @@ public:
 	constant(const std::string & initname, evalffunctype efun = 0, const std::string & texname = std::string());
 	constant(const std::string & initname, const numeric & initnumber, const std::string & texname = std::string());
 	
-	// functions overriding virtual functions from bases classes
+	// functions overriding virtual functions from base classes
 public:
 	void print(const print_context & c, unsigned level = 0) const;
-	int degree(const ex & s) const;
-	int ldegree(const ex & s) const;
-	ex coeff(const ex & s, int n = 1) const;
 	ex evalf(int level = 0) const;
 protected:
 	ex derivative(const symbol & s) const;
@@ -81,13 +78,6 @@ extern const constant Euler;
 
 // utility functions
 
-/** Return the constant object handled by an ex.
- *  This is unsafe: you need to check the type first. */
-inline const constant &ex_to_constant(const ex &e)
-{
-	return static_cast<const constant &>(*e.bp);
-}
-
 /** Specialization of is_exactly_a<constant>(obj) for constant objects. */
 template<> inline bool is_exactly_a<constant>(const basic & obj)
 {