Happy new year!

[ginac.git] / ginac / function.pl

diff --git a/ginac/function.pl b/ginac/function.pl
index b1bee43faa72225638ae876aa9cdb6ce4d78b734..b28e0d911ff2025a9b3e400c34fe144e1e210879 100755 (executable)
--- a/ginac/function.pl
+++ b/ginac/function.pl
@@ -2,7 +2,7 @@
 
 #  function.pl options: \$maxargs=${maxargs}
 # 
-#  GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+#  GiNaC Copyright (C) 1999-2008 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
@@ -16,7 +16,7 @@
 # 
 #  You should have received a copy of the GNU General Public License
 #  along with this program; if not, write to the Free Software
-#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
 $maxargs=14;
 
@@ -227,7 +227,7 @@ $interface=<<END_OF_INTERFACE;
  *  Please do not modify it directly, edit the perl script instead!
  *  function.pl options: \$maxargs=${maxargs}
  *
- *  GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2008 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
@@ -241,7 +241,7 @@ $interface=<<END_OF_INTERFACE;
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef __GINAC_FUNCTION_H__
@@ -487,7 +487,7 @@ $implementation=<<END_OF_IMPLEMENTATION;
  *  Please do not modify it directly, edit the perl script instead!
  *  function.pl options: \$maxargs=${maxargs}
  *
- *  GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2008 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
@@ -501,13 +501,14 @@ $implementation=<<END_OF_IMPLEMENTATION;
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #include <iostream>
 #include <string>
 #include <stdexcept>
 #include <list>
+#include <limits>
 
 #include "function.h"
 #include "operators.h"
@@ -871,7 +872,7 @@ ex function::eval(int level) const
                exvector v = seq;
                GINAC_ASSERT(is_a<symmetry>(opt.symtree));
                int sig = canonicalize(v.begin(), ex_to<symmetry>(opt.symtree));
-               if (sig != INT_MAX) {
+               if (sig != std::numeric_limits<int>::max()) {
                        // Something has changed while sorting arguments, more evaluations later
                        if (sig == 0)
                                return _ex0;