added check for consistency of numeric input/output routines

[ginac.git] / ginac / matrix.h

diff --git a/ginac/matrix.h b/ginac/matrix.h
index 592137423bf5b0b043c73f70052bc7f10d640a3a..26783eabf256c25a35e1fddfeccf5d8f4e7c02da 100644 (file)
--- a/ginac/matrix.h
+++ b/ginac/matrix.h
@@ -3,7 +3,7 @@
  *  Interface to symbolic matrices */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2002 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
@@ -132,13 +132,6 @@ inline matrix inverse(const matrix & m)
 
 // utility functions
 
-/** Return the matrix object handled by an ex.  Deprecated: use ex_to<matrix>().
- *  This is unsafe: you need to check the type first. */
-inline const matrix &ex_to_matrix(const ex &e)
-{
-       return static_cast<const matrix &>(*e.bp);
-}
-
 /** Specialization of is_exactly_a<matrix>(obj) for matrix objects. */
 template<> inline bool is_exactly_a<matrix>(const basic & obj)
 {