/*

Copyright (c) 2002-2006, Yauheni Akhotnikau
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

- Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.

- 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.

- The name of the author may not be used to endorse or promote products derived
from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.

*/

/*!
 * \file
 * \since v.1.4.0-b2.2
 * \brief Специальный тип для определения количества чего-либо.
 */

#if !defined( OESS_1_DEFS_QUANTITY_HPP )
#define OESS_1_DEFS_QUANTITY_HPP

#include <oess_1/defs/h/declspec.hpp>
#include <oess_1/defs/h/types.hpp>

namespace oess_1
{

namespace defs
{

/*!
 * \since v.1.4.0-b2.2
 * \brief Специальный тип для определения количества чего-либо.
 *
 * Данный тип потребовался для того, чтобы такие понятия, как количество и
 * размерность были специально выделены и чтобы для них можно было реализовать
 * специальное представление в разных типах потоков ввода/вывода.
 */
class OESS_1__DEFS__TYPE	quantity_t
	{
	public :
		/*!
		 * Инициализирует объект нулем.
		 */
		quantity_t();
		/*!
		 * Конструктор с явной инициализацией.
		 */
		explicit quantity_t( oess_1::uint_t q );

	/*!
	 * \name Getter-/Setter-ы.
	 * \{
	 */
		oess_1::uint_t
		value() const;

		void
		set_value( oess_1::uint_t q );
	/*!
	 * \}
	 */

	private :
		/*!
		 * Значение, которое было сохранено в объекте.
		 */
		oess_1::uint_t	m_value;
	};

} /* namespace defs */

} /* namespace oess_1 */

#endif

