// $Id$
//
// Copyright (C) 2007
// Fraunhofer Institute for Open Communication Systems (FOKUS)
//
// The contents of this file are subject to the Fraunhofer FOKUS Public License
// Version 1.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at 
// http://senf.berlios.de/license.html
//
// The Fraunhofer FOKUS Public License Version 1.0 is based on, 
// but modifies the Mozilla Public License Version 1.1.
// See the full license text for the amendments.
//
// Software distributed under the License is distributed on an "AS IS" basis, 
// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
// for the specific language governing rights and limitations under the License.
//
// The Original Code is Fraunhofer FOKUS code.
//
// The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V. 
// (registered association), Hansastraße 27 c, 80686 Munich, Germany.
// All Rights Reserved.
//
// Contributor(s):
//   Stefan Bund <g0dil@berlios.de>

/** \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: