ent_id.hpp

См. документацию.

/*

Copyright (c) 2002-2005, 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.

*/

#if !defined( _OESS_1__DEFS__ENT_ID_HPP_ )
#define _OESS_1__DEFS__ENT_ID_HPP_

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

#include <iostream>

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

namespace oess_1 {

//
// ent_id_t
//


struct OESS_1__DEFS__TYPE ent_id_t {
  oess_1::uint_t  m_slice_id;
  oess_1::uint_t  m_ent_id;

  ent_id_t();
  ent_id_t(
    oess_1::uint_t slice_id,
    oess_1::uint_t ent_id );
  ent_id_t(
    const ent_id_t & o );
  ~ent_id_t();

  ent_id_t &
  operator=(
    const ent_id_t & o );

  operator bool() const;

  bool
  operator!() const;

  bool
  operator==( const ent_id_t & o ) const;

  bool
  operator!=( const ent_id_t & o ) const;


  bool
  operator<( const ent_id_t & o ) const;

  void
  make_null();
};

// Методы ввода/вывода объектов ent_id_t в std::stream.
// Если при вводе обнаруживается не правильный формат,
// то объекту присваивается значение, аналогичное NULL.

OESS_1__DEFS__FUNC( std::ostream & )
ent_id_to_std_ostream( std::ostream & s, const ent_id_t & o );

OESS_1__DEFS__FUNC( std::istream & )
ent_id_from_std_ostream( std::istream & s, ent_id_t & o );

inline std::ostream &
operator<<( std::ostream & s, const ent_id_t & o )
{
  return ent_id_to_std_ostream( s, o );
}


inline std::istream &
operator>>( std::istream & s, ent_id_t & o )
{
  return ent_id_from_std_ostream( s, o );
}

} /* namespace oess_1 */

#endif

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