1 /////////////////////////////////////////////////////////////////////////////
2 //
3 // (C) Copyright Ion Gaztanaga  2014-2014
4 //
5 // Distributed under the Boost Software License, Version 1.0.
6 //    (See accompanying file LICENSE_1_0.txt or copy at
7 //          http://www.boost.org/LICENSE_1_0.txt)
8 //
9 // See http://www.boost.org/libs/intrusive for documentation.
10 //
11 /////////////////////////////////////////////////////////////////////////////
12 
13 #ifndef BOOST_INTRUSIVE_DETAIL_SIMPLE_DISPOSERS_HPP
14 #define BOOST_INTRUSIVE_DETAIL_SIMPLE_DISPOSERS_HPP
15 
16 #ifndef BOOST_CONFIG_HPP
17 #  include <boost/config.hpp>
18 #endif
19 
20 #if defined(BOOST_HAS_PRAGMA_ONCE)
21 #  pragma once
22 #endif
23 
24 namespace boost {
25 namespace intrusive {
26 namespace detail {
27 
28 class null_disposer
29 {
30    public:
31    template <class Pointer>
operator ()(Pointer)32    void operator()(Pointer)
33    {}
34 };
35 
36 template<class NodeAlgorithms>
37 class init_disposer
38 {
39    typedef typename NodeAlgorithms::node_ptr node_ptr;
40 
41    public:
operator ()(const node_ptr & p)42    void operator()(const node_ptr & p)
43    {  NodeAlgorithms::init(p);   }
44 };
45 
46 }  //namespace detail{
47 }  //namespace intrusive{
48 }  //namespace boost{
49 
50 #endif //BOOST_INTRUSIVE_DETAIL_SIMPLE_DISPOSERS_HPP
51