// $Id$
//
// Copyright (C) 2007
// Fraunhofer Institute for Open Communication Systems (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
//     Stefan Bund <g0dil@berlios.de>
//
// 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.
//
// This program 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 program; if not, write to the
// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

/** \file
    \brief pool_alloc_mixin inline template implementation */

//#include "pool_alloc_mixin.ih"

// Custom includes
#include <senf/Utils/senfassert.hh>

#define prefix_ inline
//-/////////////////////////////////////////////////////////////////////////////////////////////////

template <class Self>
prefix_ void * senf::pool_alloc_mixin<Self>::operator new(size_t size)
{
    // When deriving from Self you may not change the class's size without
    // inheriting from pool_alloc_mixin again. See pool_alloc_mixin documentation.
    SENF_ASSERT( size <= sizeof(Self),
                 "senf::pool_alloc_mixin::operator new(): "
                 "Bad object size. Missing pool_alloc_mixin base in derived class?" );
#ifdef SENF_DEBUG
    allocCounter(1);
#endif
    return boost::singleton_pool< pool_alloc_mixin_tag, sizeof(Self) >::malloc();
}

template <class Self>
prefix_ void senf::pool_alloc_mixin<Self>::operator delete(void * p, size_t size)
{
#ifdef SENF_DEBUG
    allocCounter(-1);
#endif
    boost::singleton_pool< pool_alloc_mixin_tag, sizeof(Self) >::free(p);
}

#ifdef SENF_DEBUG

template <class Self>
prefix_ unsigned long senf::pool_alloc_mixin<Self>::allocCounter()
{
    return allocCounter(0);
}

template <class Self>
prefix_ unsigned long senf::pool_alloc_mixin<Self>::allocCounter(long delta)
{
    static unsigned long counter (0);
    counter += delta;
    return counter;
}

#endif

//-/////////////////////////////////////////////////////////////////////////////////////////////////
#undef prefix_


// Local Variables:
// mode: c++
// fill-column: 100
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
// comment-column: 40
// End: