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