units.h
//
// units.h
//
// Copyright (C) 1997 Limit Point Systems, Inc.
//
// Author: Curtis Janssen <cljanss@limitpt.com>
// Maintainer: LPS
//
// This file is part of the SC Toolkit.
//
// The SC Toolkit is free software; you can redistribute it and/or modify
// it under the terms of the GNU Library General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
//
// The SC Toolkit 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 Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public License
// along with the SC Toolkit; see the file COPYING.LIB. If not, write to
// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
//
// The U.S. Government is granted a limited license as per AL 91-7.
//
#ifdef __GNUG__
#pragma interface
#endif
#ifndef _util_misc_units_h
#define _util_misc_units_h
#include <util/class/class.h>
#include <util/state/state.h>
#include <util/ref/ref.h>
namespace sc {
class Units: public SavableState {
protected:
char *strrep_;
double to_atomic_units_;
void parse_unit();
public:
enum Storage { Steal, Copy };
Units(const char *strrep);
Units(char *strrep, Units::Storage = Units::Copy);
Units(StateIn& s);
~Units();
double to(const Ref<Units> &u) const;
double from(const Ref<Units> &u) const;
double to_atomic_units() const;
double from_atomic_units() const;
const char *string_rep() const;
void save_data_state(StateOut&s);
};
}
#endif
// Local Variables:
// mode: c++
// c-file-style: "CLJ"
// End: