[cygwin-apps/setup.git] / libgetopt++ / include / getopt++ / OptionSet.h

/*
 * Copyright (c) 2002 Robert Collins.
 *
 *     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.
 *
 *     A copy of the GNU General Public License can be found at
 *     http://www.gnu.org/
 *
 * Written by Robert Collins <robertc@hotmail.com>
 *
 */

#ifndef _OPTIONSET_H_
#define _OPTIONSET_H_

#include <getopt.h>
#include <iosfwd>

class Option;

class OptionSet
{
public:
  OptionSet();
  virtual ~OptionSet();
  virtual void Register (Option *);
  virtual bool Process (int argc, char **argv, OptionSet *defaultOptionSet=0);
  virtual void ParameterUsage (ostream &);
protected:
  OptionSet (OptionSet const &);
  OptionSet &operator= (OptionSet const &);
  // force initialisation of variables
  void Init ();
private:
  Option **options;
  int optCount;
};

#endif // _OPTIONSET_H_
Commit	Line	Data
7419f059 RC	1	/*
	2	* Copyright (c) 2002 Robert Collins.
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License as published by
	6	* the Free Software Foundation; either version 2 of the License, or
	7	* (at your option) any later version.
	8	*
	9	* A copy of the GNU General Public License can be found at
	10	* http://www.gnu.org/
	11	*
	12	* Written by Robert Collins <robertc@hotmail.com>
	13	*
	14	*/
	15
	16	#ifndef _OPTIONSET_H_
	17	#define _OPTIONSET_H_
	18
	19	#include <getopt.h>
1ae8e28d RC	20	#include <iosfwd>
1ae8e28d RC	21
7419f059 RC	22	class Option;
	23
	24	class OptionSet
	25	{
	26	public:
	27	OptionSet();
290fdf73	28	virtual ~OptionSet();
1ae8e28d RC	29	virtual void Register (Option *);
	30	virtual bool Process (int argc, char *argv, OptionSet defaultOptionSet=0);
	31	virtual void ParameterUsage (ostream &);
7419f059 RC	32	protected:
	33	OptionSet (OptionSet const &);
	34	OptionSet &operator= (OptionSet const &);
	35	// force initialisation of variables
	36	void Init ();
	37	private:
	38	Option **options;
	39	int optCount;
	40	};
	41
	42	#endif // _OPTIONSET_H_