// -*- C++ -*-

// Copyright (C) 2005 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library 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, or (at your option)
// any later version.

// This library 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 General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING.  If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.

// As a special exception, you may use this file as part of a free software
// library without restriction.  Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License.  This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.

// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.

// Permission to use, copy, modify, sell, and distribute this software
// is hereby granted without fee, provided that the above copyright
// notice appears in all copies, and that both that copyright notice and
// this permission notice appear in supporting documentation. None of
// the above authors, nor IBM Haifa Research Laboratories, make any
// representation about the suitability of this software for any
// purpose. It is provided "as is" without express or implied warranty.

/**
 * @file counter_lu_metadata_imp.hpp
 * Contains implementation of a lu counter policy's metadata.
 */

PB_ASSOC_CLASS_T_DEC
counter_lu_metadata<
  Size_Type>
PB_ASSOC_CLASS_C_DEC::
operator()(size_type m_max_count) const
{
  return (counter_lu_metadata<Size_Type>(rand() % m_max_count));
}

PB_ASSOC_CLASS_T_DEC
template<typename Metadata_Reference>
inline bool
PB_ASSOC_CLASS_C_DEC::
operator()(Metadata_Reference r_data, size_type m_max_count) const
{
  if (++r_data.m_count != m_max_count)
    return (false);

  r_data.m_count = 0;

  return (true);
}
