/*
 * Copyright (c) 1995, 1996 Gunther Schadow.  All rights reserved.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef PG_TIMEBASE_H_
#define PG_TIMEBASE_H_

#include <pg_config.h>

#pragma interface

#include <Primtype.h>
#include <DataTypeCode.h>
#include <ParseTrace.h>

class Timebase : public Primtype
{
 protected:
  Timebase(DataTypeCode::Value type);

  virtual void set();
  virtual void set(int &n, int val, int min, int max);

  result input_number(int &n, istream &is, int m, int min, int max);
  bool   no_value(istream &is);
  void   check_range(int& cn, int min, int max);
};

# define TIMEBASE_SYNTAX_ERROR(is) \
    (record_parse_error("syntax error before `%c'", is.peek()), \
    EPARSE("syntax error before `%c'", is.peek()))

#ifndef OUTLINE
# include "Timebase.icc"
#endif

#endif /* ! PG_TIMEBASE_H_ */