diff -r 000000000000 -r 6f7a81934006 lib/mystring/iter.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/mystring/iter.h	Wed Jan 16 22:39:43 2008 +0100
@@ -0,0 +1,38 @@
+// Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>
+//
+// 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
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// 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
+
+#ifndef MYSTRING__ITER__H__
+#define MYSTRING__ITER__H__
+
+class mystring_iter
+{
+  const mystring str;
+  const char sep;
+  int pos;
+  mystring part;
+
+  void advance();
+public:
+  mystring_iter(const mystring&, char = '\0');
+  ~mystring_iter();
+  
+  operator bool() const { return pos >= 0; }
+  bool operator!() const { return pos < 0; }
+  mystring operator*() const { return part; }
+  void operator++() { advance(); }
+};
+
+#endif