--- /dev/null
+/*
+ This file is a part of libcds - Concurrent Data Structures library
+
+ (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
+
+ Source code repo: http://github.com/khizmax/libcds/
+ Download: http://sourceforge.net/projects/libcds/files/
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef CDSLIB_INTRUSIVE_STRIPED_SET_BOOST_SLIST_ADAPTER_H
+#define CDSLIB_INTRUSIVE_STRIPED_SET_BOOST_SLIST_ADAPTER_H
+
+#include <boost/intrusive/slist.hpp>
+#include <cds/intrusive/striped_set/adapter.h>
+
+//@cond
+namespace cds { namespace intrusive { namespace striped_set {
+
+ namespace details {
+ template <class List, typename... Options>
+ class adapt_boost_slist
+ {
+ public:
+ typedef List container_type; ///< underlying intrusive container type
+
+ private:
+ /// Adapted intrusive container
+ class adapted_container : public cds::intrusive::striped_set::adapted_sequential_container
+ {
+ public:
+ typedef typename container_type::value_type value_type; ///< value type stored in the container
+ typedef typename container_type::iterator iterator; ///< container iterator
+ typedef typename container_type::const_iterator const_iterator; ///< container const iterator
+
+ typedef typename cds::opt::details::make_comparator_from_option_list< value_type, Options... >::type key_comparator;
+
+ private:
+
+ template <typename Q, typename Less>
+ std::pair< iterator, bool > find_prev_item( Q const& key, Less pred )
+ {
+ iterator itPrev = m_List.before_begin();
+ iterator itEnd = m_List.end();
+ for ( iterator it = m_List.begin(); it != itEnd; ++it ) {
+ if ( pred( key, *it ))
+ itPrev = it;
+ else if ( pred( *it, key ))
+ break;
+ else
+ return std::make_pair( itPrev, true );
+ }
+ return std::make_pair( itPrev, false );
+ }
+
+ template <typename Q>
+ std::pair< iterator, bool > find_prev_item( Q const& key )
+ {
+ return find_prev_item_cmp( key, key_comparator());
+ }
+
+ template <typename Q, typename Compare>
+ std::pair< iterator, bool > find_prev_item_cmp( Q const& key, Compare cmp )
+ {
+ iterator itPrev = m_List.before_begin();
+ iterator itEnd = m_List.end();
+ for ( iterator it = m_List.begin(); it != itEnd; ++it ) {
+ int nCmp = cmp( key, *it );
+ if ( nCmp < 0 )
+ itPrev = it;
+ else if ( nCmp > 0 )
+ break;
+ else
+ return std::make_pair( itPrev, true );
+ }
+ return std::make_pair( itPrev, false );
+ }
+
+ template <typename Q, typename Compare, typename Func>
+ value_type * erase_( Q const& key, Compare cmp, Func f )
+ {
+ std::pair< iterator, bool > pos = find_prev_item_cmp( key, cmp );
+ if ( !pos.second )
+ return nullptr;
+
+ // key exists
+ iterator it = pos.first;
+ value_type& val = *(++it);
+ f( val );
+ m_List.erase_after( pos.first );
+
+ return &val;
+ }
+
+ private:
+ container_type m_List;
+
+ public:
+ adapted_container()
+ {}
+
+ container_type& base_container()
+ {
+ return m_List;
+ }
+
+ template <typename Func>
+ bool insert( value_type& val, Func f )
+ {
+ std::pair< iterator, bool > pos = find_prev_item( val );
+ if ( !pos.second ) {
+ m_List.insert_after( pos.first, val );
+ f( val );
+ return true;
+ }
+
+ // key already exists
+ return false;
+ }
+
+ template <typename Func>
+ std::pair<bool, bool> update( value_type& val, Func f, bool bAllowInsert )
+ {
+ std::pair< iterator, bool > pos = find_prev_item( val );
+ if ( !pos.second ) {
+ // insert new
+ if ( !bAllowInsert )
+ return std::make_pair( false, false );
+
+ m_List.insert_after( pos.first, val );
+ f( true, val, val );
+ return std::make_pair( true, true );
+ }
+ else {
+ // already exists
+ f( false, *(++pos.first), val );
+ return std::make_pair( true, false );
+ }
+ }
+
+ bool unlink( value_type& val )
+ {
+ std::pair< iterator, bool > pos = find_prev_item( val );
+ if ( !pos.second )
+ return false;
+
+ ++pos.first;
+ if ( &(*pos.first) != &val )
+ return false;
+
+ m_List.erase( pos.first );
+ return true;
+ }
+
+ template <typename Q, typename Func>
+ value_type * erase( Q const& key, Func f )
+ {
+ return erase_( key, key_comparator(), f );
+ }
+
+ template <typename Q, typename Less, typename Func>
+ value_type * erase( Q const& key, Less /*pred*/, Func f )
+ {
+ return erase_( key, cds::opt::details::make_comparator_from_less<Less>(), f );
+ }
+
+ template <typename Q, typename Func>
+ bool find( Q& key, Func f )
+ {
+ std::pair< iterator, bool > pos = find_prev_item( key );
+ if ( !pos.second )
+ return false;
+
+ // key exists
+ f( *(++pos.first), key );
+ return true;
+ }
+
+ template <typename Q, typename Less, typename Func>
+ bool find( Q& key, Less pred, Func f )
+ {
+ std::pair< iterator, bool > pos = find_prev_item( key, pred );
+ if ( !pos.second )
+ return false;
+
+ // key exists
+ f( *(++pos.first), key );
+ return true;
+ }
+
+ void clear()
+ {
+ m_List.clear();
+ }
+
+ template <typename Disposer>
+ void clear( Disposer disposer )
+ {
+ m_List.clear_and_dispose( disposer );
+ }
+
+ iterator begin() { return m_List.begin(); }
+ const_iterator begin() const { return m_List.begin(); }
+ iterator end() { return m_List.end(); }
+ const_iterator end() const { return m_List.end(); }
+
+ size_t size() const
+ {
+ return (size_t)m_List.size();
+ }
+
+ void move_item( adapted_container& from, iterator itWhat )
+ {
+ value_type& val = *itWhat;
+ from.base_container().erase( itWhat );
+ insert( val, []( value_type& ) {} );
+ }
+
+ };
+ public:
+ typedef adapted_container type; ///< Result of the metafunction
+ };
+ } // namespace details
+
+#if CDS_COMPILER == CDS_COMPILER_INTEL && CDS_COMPILER_VERSION <= 1500
+ template <typename T, typename P1, typename P2, typename P3, typename P4, typename P5, typename... Options>
+ class adapt< boost::intrusive::slist< T, P1, P2, P3, P4, P5 >, Options... >
+ : public details::adapt_boost_slist< boost::intrusive::slist< T, P1, P2, P3, P4, P5 >, Options... >
+ {};
+#else
+ template <typename T, typename... BIOptions, typename... Options>
+ class adapt< boost::intrusive::slist< T, BIOptions... >, Options... >
+ : public details::adapt_boost_slist< boost::intrusive::slist< T, BIOptions... >, Options... >
+ {};
+#endif
+
+}}} // namespace cds::intrusive::striped_set
+//@endcond
+
+#endif // #ifndef CDSLIB_INTRUSIVE_STRIPED_SET_BOOST_SLIST_ADAPTER_H