optionset.h

This software aims to create an applet and panel tools to manage a wireless interface card, such as

//
// OptionSet.h
//
// $Id: //poco/Main/Util/include/Util/OptionSet.h#1 $
//
// Definition of the OptionSet class.
//
// Copyright (c) 2004-2005, Guenter Obiltschnig/Applied Informatics.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// 3. Redistributions in any form must be accompanied by information on
//    how to obtain complete source code for this software and any
//    accompanying software that uses this software.  The source code
//    must either be included in the distribution or be available for no
//    more than the cost of distribution plus a nominal fee, and must be
//    freely redistributable under reasonable conditions.  For an
//    executable file, complete source code means the source code for all
//    modules it contains.  It does not include source code for modules or
//    files that typically accompany the major components of the operating
//    system on which the executable file runs.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//


#ifndef Util_OptionSet_INCLUDED
#define Util_OptionSet_INCLUDED


#ifndef Util_Util_INCLUDED
#include "Util/Util.h"
#endif
#ifndef Util_Option_INCLUDED
#include "Util/Option.h"
#endif
#ifndef STD_VECTOR_INCLUDED
#include <vector>
#define STD_VECTOR_INCLUDED
#endif


Util_BEGIN


class Util_API OptionSet
	/// A collection of Option objects.
{
public:
	typedef std::vector<Option> OptionVec;
	typedef OptionVec::const_iterator Iterator;

	OptionSet();
		/// Creates the OptionSet.

	OptionSet(const OptionSet& options);
		/// Creates an option set from another one.

	~OptionSet();
		/// Destroys the OptionSet.

	OptionSet& operator = (const OptionSet& options);
		/// Assignment operator.

	void addOption(const Option& option);
		/// Adds an option to the collection.
	
	bool hasOption(const std::string& name, bool matchShort = false) const;
		/// Returns a true iff an option with the given name exists.
		///
		/// The given name can either be a fully specified short name,
		/// or a partially specified full name. If a partial name
		/// matches more than one full name, false is returned.
		/// The name must either match the short or full name of an
		/// option. Comparison case sensitive for the short name and
		/// not case sensitive for the full name.
		
	const Option& getOption(const std::string& name, bool matchShort = false) const;
		/// Returns a reference to the option with the given name.
		///
		/// The given name can either be a fully specified short name,
		/// or a partially specified full name.
		/// The name must either match the short or full name of an
		/// option. Comparison case sensitive for the short name and
		/// not case sensitive for the full name.
		/// Throws a NotFoundException if no matching option has been found.
		/// Throws an UnknownOptionException if a partial full name matches
		/// more than one option.

	Iterator begin() const;
		/// Supports iterating over all options.
		
	Iterator end() const;
		/// Supports iterating over all options.
	
private:	
	OptionVec _options;
};


Util_END


#endif // Util_OptionSet_INCLUDED