range.h

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/*
 * range.h - range class definitions
 *
 * Copyright (C) 2006, 2008 Stefan Jahn <stefan@lkcc.org>
 *
 * This 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, or (at your option)
 * any later version.
 * 
 * This software 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 package; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
 * Boston, MA 02110-1301, USA.  
 *
 * $Id: range.h 1825 2011-03-11 20:42:14Z ela $
 *
 */

#ifndef __RANGE_H__
#define __RANGE_H__

class range
{
 public:
  range ();
  range (nr_double_t, nr_double_t);
  range (char, nr_double_t, nr_double_t, char);
  range (const range &);
  ~range ();
  bool inside (nr_double_t);
  bool outside (nr_double_t);
  nr_double_t lo (void) { return l; }
  nr_double_t hi (void) { return h; }
  char * toString (void);

 private:
  char il;        // interval boundary
  nr_double_t l;  // lower bound of the value
  nr_double_t h;  // upper bound of the value
  char ih;        // interval boundary
  char * txt;
};

#endif /* __RANGE_H__ */