rt_list.hpp

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/***************************************************************************
  tag: Peter Soetens  Thu Oct 22 11:59:06 CEST 2009  rt_list.hpp

                        rt_list.hpp -  description
                           -------------------
    begin                : Thu October 22 2009
    copyright            : (C) 2009 Peter Soetens
    email                : peter@thesourcworks.com

 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
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#ifndef ORO_OS_RT_LIST_HPP
#define ORO_OS_RT_LIST_HPP

#include <list>
#include "oro_allocator.hpp"

namespace RTT { namespace os {

    template<class T, class Alloc = std::allocator<T> >
    struct rt_list
        : public std::list<T, local_allocator<T,Alloc> >
    {
    protected:
        typedef typename std::list<T, local_allocator<T,Alloc> >::_Node ItemType;
    public:
        ~rt_list() {
            rt_shrink(1); // cleanup if possible.
            // this prevents leaking the node allocated
            // by list<>.
        }
        void rt_grow(std::size_t items)
        {
            local_allocator<ItemType> la;
            la.grow( items );
        }

        void rt_shrink(std::size_t items)
        {
            local_allocator<ItemType> la;
            la.shrink( items );
        }
    };


}}

#endif