1/////////////////////////////////////////////////////////////////////////////
2//
3// (C) Copyright Ion Gaztanaga 2007-2014
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#ifndef BOOST_INTRUSIVE_SPLAY_SET_HPP
13#define BOOST_INTRUSIVE_SPLAY_SET_HPP
14
15#include <boost/intrusive/detail/config_begin.hpp>
16#include <boost/intrusive/intrusive_fwd.hpp>
17#include <boost/intrusive/splaytree.hpp>
18#include <boost/intrusive/detail/mpl.hpp>
19#include <boost/move/utility_core.hpp>
20#include <boost/static_assert.hpp>
21
22#if defined(BOOST_HAS_PRAGMA_ONCE)
23# pragma once
24#endif
25
26namespace boost {
27namespace intrusive {
28
29//! The class template splay_set is an intrusive container, that mimics most of
30//! the interface of std::set as described in the C++ standard.
31//!
32//! The template parameter \c T is the type to be managed by the container.
33//! The user can specify additional options and if no options are provided
34//! default options are used.
35//!
36//! The container supports the following options:
37//! \c base_hook<>/member_hook<>/value_traits<>,
38//! \c constant_time_size<>, \c size_type<> and
39//! \c compare<>.
40#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED)
41template<class T, class ...Options>
42#else
43template<class ValueTraits, class VoidOrKeyOfValue, class Compare, class SizeType, bool ConstantTimeSize, typename HeaderHolder>
44#endif
45class splay_set_impl
46#ifndef BOOST_INTRUSIVE_DOXYGEN_INVOKED
47 : public splaytree_impl<ValueTraits, VoidOrKeyOfValue, Compare, SizeType, ConstantTimeSize, HeaderHolder>
48#endif
49{
50 /// @cond
51 typedef splaytree_impl<ValueTraits, VoidOrKeyOfValue, Compare, SizeType, ConstantTimeSize, HeaderHolder> tree_type;
52 BOOST_MOVABLE_BUT_NOT_COPYABLE(splay_set_impl)
53
54 typedef tree_type implementation_defined;
55 /// @endcond
56
57 public:
58 typedef typename implementation_defined::value_type value_type;
59 typedef typename implementation_defined::key_type key_type;
60 typedef typename implementation_defined::key_of_value key_of_value;
61 typedef typename implementation_defined::value_traits value_traits;
62 typedef typename implementation_defined::pointer pointer;
63 typedef typename implementation_defined::const_pointer const_pointer;
64 typedef typename implementation_defined::reference reference;
65 typedef typename implementation_defined::const_reference const_reference;
66 typedef typename implementation_defined::difference_type difference_type;
67 typedef typename implementation_defined::size_type size_type;
68 typedef typename implementation_defined::value_compare value_compare;
69 typedef typename implementation_defined::key_compare key_compare;
70 typedef typename implementation_defined::iterator iterator;
71 typedef typename implementation_defined::const_iterator const_iterator;
72 typedef typename implementation_defined::reverse_iterator reverse_iterator;
73 typedef typename implementation_defined::const_reverse_iterator const_reverse_iterator;
74 typedef typename implementation_defined::insert_commit_data insert_commit_data;
75 typedef typename implementation_defined::node_traits node_traits;
76 typedef typename implementation_defined::node node;
77 typedef typename implementation_defined::node_ptr node_ptr;
78 typedef typename implementation_defined::const_node_ptr const_node_ptr;
79 typedef typename implementation_defined::node_algorithms node_algorithms;
80
81 static const bool constant_time_size = tree_type::constant_time_size;
82
83 public:
84 //! @copydoc ::boost::intrusive::splaytree::splaytree(const key_compare &,const value_traits &)
85 explicit splay_set_impl( const key_compare &cmp = key_compare()
86 , const value_traits &v_traits = value_traits())
87 : tree_type(cmp, v_traits)
88 {}
89
90 //! @copydoc ::boost::intrusive::splaytree::splaytree(bool,Iterator,Iterator,const key_compare &,const value_traits &)
91 template<class Iterator>
92 splay_set_impl( Iterator b, Iterator e
93 , const key_compare &cmp = key_compare()
94 , const value_traits &v_traits = value_traits())
95 : tree_type(true, b, e, cmp, v_traits)
96 {}
97
98 //! @copydoc ::boost::intrusive::splaytree::splaytree(splaytree &&)
99 splay_set_impl(BOOST_RV_REF(splay_set_impl) x)
100 : tree_type(BOOST_MOVE_BASE(tree_type, x))
101 {}
102
103 //! @copydoc ::boost::intrusive::splaytree::operator=(splaytree &&)
104 splay_set_impl& operator=(BOOST_RV_REF(splay_set_impl) x)
105 { return static_cast<splay_set_impl&>(tree_type::operator=(BOOST_MOVE_BASE(tree_type, x))); }
106
107 #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
108 //! @copydoc ::boost::intrusive::splaytree::~splaytree()
109 ~splay_set_impl();
110
111 //! @copydoc ::boost::intrusive::splaytree::begin()
112 iterator begin();
113
114 //! @copydoc ::boost::intrusive::splaytree::begin()const
115 const_iterator begin() const;
116
117 //! @copydoc ::boost::intrusive::splaytree::cbegin()const
118 const_iterator cbegin() const;
119
120 //! @copydoc ::boost::intrusive::splaytree::end()
121 iterator end();
122
123 //! @copydoc ::boost::intrusive::splaytree::end()const
124 const_iterator end() const;
125
126 //! @copydoc ::boost::intrusive::splaytree::cend()const
127 const_iterator cend() const;
128
129 //! @copydoc ::boost::intrusive::splaytree::rbegin()
130 reverse_iterator rbegin();
131
132 //! @copydoc ::boost::intrusive::splaytree::rbegin()const
133 const_reverse_iterator rbegin() const;
134
135 //! @copydoc ::boost::intrusive::splaytree::crbegin()const
136 const_reverse_iterator crbegin() const;
137
138 //! @copydoc ::boost::intrusive::splaytree::rend()
139 reverse_iterator rend();
140
141 //! @copydoc ::boost::intrusive::splaytree::rend()const
142 const_reverse_iterator rend() const;
143
144 //! @copydoc ::boost::intrusive::splaytree::crend()const
145 const_reverse_iterator crend() const;
146
147 //! @copydoc ::boost::intrusive::splaytree::container_from_end_iterator(iterator)
148 static splay_set_impl &container_from_end_iterator(iterator end_iterator);
149
150 //! @copydoc ::boost::intrusive::splaytree::container_from_end_iterator(const_iterator)
151 static const splay_set_impl &container_from_end_iterator(const_iterator end_iterator);
152
153 //! @copydoc ::boost::intrusive::splaytree::container_from_iterator(iterator)
154 static splay_set_impl &container_from_iterator(iterator it);
155
156 //! @copydoc ::boost::intrusive::splaytree::container_from_iterator(const_iterator)
157 static const splay_set_impl &container_from_iterator(const_iterator it);
158
159 //! @copydoc ::boost::intrusive::splaytree::key_comp()const
160 key_compare key_comp() const;
161
162 //! @copydoc ::boost::intrusive::splaytree::value_comp()const
163 value_compare value_comp() const;
164
165 //! @copydoc ::boost::intrusive::splaytree::empty()const
166 bool empty() const;
167
168 //! @copydoc ::boost::intrusive::splaytree::size()const
169 size_type size() const;
170
171 //! @copydoc ::boost::intrusive::splaytree::swap
172 void swap(splay_set_impl& other);
173
174 //! @copydoc ::boost::intrusive::splaytree::clone_from(const splaytree&,Cloner,Disposer)
175 template <class Cloner, class Disposer>
176 void clone_from(const splay_set_impl &src, Cloner cloner, Disposer disposer);
177
178 #else
179
180 using tree_type::clone_from;
181
182 #endif //#ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
183
184 //! @copydoc ::boost::intrusive::splaytree::clone_from(splaytree&&,Cloner,Disposer)
185 template <class Cloner, class Disposer>
186 void clone_from(BOOST_RV_REF(splay_set_impl) src, Cloner cloner, Disposer disposer)
187 { tree_type::clone_from(BOOST_MOVE_BASE(tree_type, src), cloner, disposer); }
188
189 //! @copydoc ::boost::intrusive::splaytree::insert_unique(reference)
190 std::pair<iterator, bool> insert(reference value)
191 { return tree_type::insert_unique(value); }
192
193 //! @copydoc ::boost::intrusive::splaytree::insert_unique(const_iterator,reference)
194 iterator insert(const_iterator hint, reference value)
195 { return tree_type::insert_unique(hint, value); }
196
197 //! @copydoc ::boost::intrusive::splaytree::insert_unique_check(const KeyType&,KeyTypeKeyCompare,insert_commit_data&)
198 template<class KeyType, class KeyTypeKeyCompare>
199 std::pair<iterator, bool> insert_check
200 (const KeyType &key, KeyTypeKeyCompare comp, insert_commit_data &commit_data)
201 { return tree_type::insert_unique_check(key, comp, commit_data); }
202
203 //! @copydoc ::boost::intrusive::splaytree::insert_unique_check(const_iterator,const KeyType&,KeyTypeKeyCompare,insert_commit_data&)
204 template<class KeyType, class KeyTypeKeyCompare>
205 std::pair<iterator, bool> insert_check
206 (const_iterator hint, const KeyType &key
207 ,KeyTypeKeyCompare comp, insert_commit_data &commit_data)
208 { return tree_type::insert_unique_check(hint, key, comp, commit_data); }
209
210 //! @copydoc ::boost::intrusive::splaytree::insert_unique(Iterator,Iterator)
211 template<class Iterator>
212 void insert(Iterator b, Iterator e)
213 { tree_type::insert_unique(b, e); }
214
215 //! @copydoc ::boost::intrusive::splaytree::insert_unique_commit
216 iterator insert_commit(reference value, const insert_commit_data &commit_data)
217 { return tree_type::insert_unique_commit(value, commit_data); }
218
219 #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
220 //! @copydoc ::boost::intrusive::splaytree::insert_before
221 iterator insert_before(const_iterator pos, reference value);
222
223 //! @copydoc ::boost::intrusive::splaytree::push_back
224 void push_back(reference value);
225
226 //! @copydoc ::boost::intrusive::splaytree::push_front
227 void push_front(reference value);
228
229 //! @copydoc ::boost::intrusive::splaytree::erase(const_iterator)
230 iterator erase(const_iterator i);
231
232 //! @copydoc ::boost::intrusive::splaytree::erase(const_iterator,const_iterator)
233 iterator erase(const_iterator b, const_iterator e);
234
235 //! @copydoc ::boost::intrusive::splaytree::erase(const key_type &)
236 size_type erase(const key_type &key);
237
238 //! @copydoc ::boost::intrusive::splaytree::erase(const KeyType&,KeyTypeKeyCompare)
239 template<class KeyType, class KeyTypeKeyCompare>
240 size_type erase(const KeyType& key, KeyTypeKeyCompare comp);
241
242 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const_iterator,Disposer)
243 template<class Disposer>
244 iterator erase_and_dispose(const_iterator i, Disposer disposer);
245
246 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const_iterator,const_iterator,Disposer)
247 template<class Disposer>
248 iterator erase_and_dispose(const_iterator b, const_iterator e, Disposer disposer);
249
250 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const key_type &, Disposer)
251 template<class Disposer>
252 size_type erase_and_dispose(const key_type &key, Disposer disposer);
253
254 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const KeyType&,KeyTypeKeyCompare,Disposer)
255 template<class KeyType, class KeyTypeKeyCompare, class Disposer>
256 size_type erase_and_dispose(const KeyType& key, KeyTypeKeyCompare comp, Disposer disposer);
257
258 //! @copydoc ::boost::intrusive::splaytree::clear
259 void clear();
260
261 //! @copydoc ::boost::intrusive::splaytree::clear_and_dispose
262 template<class Disposer>
263 void clear_and_dispose(Disposer disposer);
264
265 #endif // #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
266
267 //! @copydoc ::boost::intrusive::splaytree::count(const key_type &)const
268 size_type count(const key_type &key) const
269 { return static_cast<size_type>(this->tree_type::find(key) != this->tree_type::cend()); }
270
271 //! @copydoc ::boost::intrusive::splaytree::count(const KeyType&,KeyTypeKeyCompare)const
272 template<class KeyType, class KeyTypeKeyCompare>
273 size_type count(const KeyType& key, KeyTypeKeyCompare comp) const
274 { return static_cast<size_type>(this->tree_type::find(key, comp) != this->tree_type::cend()); }
275
276 #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
277
278 //! @copydoc ::boost::intrusive::splaytree::count(const key_type &)const
279 size_type count(const key_type &key) const;
280
281 //! @copydoc ::boost::intrusive::splaytree::count(const KeyType&,KeyTypeKeyCompare)const
282 template<class KeyType, class KeyTypeKeyCompare>
283 size_type count(const KeyType& key, KeyTypeKeyCompare comp) const;
284
285 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const key_type &)
286 iterator lower_bound(const key_type &key);
287
288 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const KeyType&,KeyTypeKeyCompare)
289 template<class KeyType, class KeyTypeKeyCompare>
290 iterator lower_bound(const KeyType& key, KeyTypeKeyCompare comp);
291
292 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const key_type &)const
293 const_iterator lower_bound(const key_type &key) const;
294
295 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const KeyType&,KeyTypeKeyCompare)const
296 template<class KeyType, class KeyTypeKeyCompare>
297 const_iterator lower_bound(const KeyType& key, KeyTypeKeyCompare comp) const;
298
299 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const key_type &)
300 iterator upper_bound(const key_type &key);
301
302 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const KeyType&,KeyTypeKeyCompare)
303 template<class KeyType, class KeyTypeKeyCompare>
304 iterator upper_bound(const KeyType& key, KeyTypeKeyCompare comp);
305
306 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const key_type &)const
307 const_iterator upper_bound(const key_type &key) const;
308
309 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const KeyType&,KeyTypeKeyCompare)const
310 template<class KeyType, class KeyTypeKeyCompare>
311 const_iterator upper_bound(const KeyType& key, KeyTypeKeyCompare comp) const;
312
313 //! @copydoc ::boost::intrusive::splaytree::find(const key_type &)
314 iterator find(const key_type &key);
315
316 //! @copydoc ::boost::intrusive::splaytree::find(const KeyType&,KeyTypeKeyCompare)
317 template<class KeyType, class KeyTypeKeyCompare>
318 iterator find(const KeyType& key, KeyTypeKeyCompare comp);
319
320 //! @copydoc ::boost::intrusive::splaytree::find(const key_type &)const
321 const_iterator find(const key_type &key) const;
322
323 //! @copydoc ::boost::intrusive::splaytree::find(const KeyType&,KeyTypeKeyCompare)const
324 template<class KeyType, class KeyTypeKeyCompare>
325 const_iterator find(const KeyType& key, KeyTypeKeyCompare comp) const;
326
327 #endif // #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
328
329 //! @copydoc ::boost::intrusive::rbtree::equal_range(const key_type &)
330 std::pair<iterator,iterator> equal_range(const key_type &key)
331 { return this->tree_type::lower_bound_range(key); }
332
333 //! @copydoc ::boost::intrusive::rbtree::equal_range(const KeyType&,KeyTypeKeyCompare)
334 template<class KeyType, class KeyTypeKeyCompare>
335 std::pair<iterator,iterator> equal_range(const KeyType& key, KeyTypeKeyCompare comp)
336 { return this->tree_type::equal_range(key, comp); }
337
338 //! @copydoc ::boost::intrusive::rbtree::equal_range(const key_type &)const
339 std::pair<const_iterator, const_iterator>
340 equal_range(const key_type &key) const
341 { return this->tree_type::lower_bound_range(key); }
342
343 //! @copydoc ::boost::intrusive::rbtree::equal_range(const KeyType&,KeyTypeKeyCompare)const
344 template<class KeyType, class KeyTypeKeyCompare>
345 std::pair<const_iterator, const_iterator>
346 equal_range(const KeyType& key, KeyTypeKeyCompare comp) const
347 { return this->tree_type::equal_range(key, comp); }
348
349 #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
350
351 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const key_type&,const key_type&,bool,bool)
352 std::pair<iterator,iterator> bounded_range
353 (const key_type &lower_key, const key_type &upper_key, bool left_closed, bool right_closed);
354
355 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const KeyType&,const KeyType&,KeyTypeKeyCompare,bool,bool)
356 template<class KeyType, class KeyTypeKeyCompare>
357 std::pair<iterator,iterator> bounded_range
358 (const KeyType& lower_key, const KeyType& upper_key, KeyTypeKeyCompare comp, bool left_closed, bool right_closed);
359
360 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const key_type&,const key_type&,bool,bool)const
361 std::pair<const_iterator, const_iterator> bounded_range
362 (const key_type &lower_key, const key_type &upper_key, bool left_closed, bool right_closed) const;
363
364 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const KeyType&,const KeyType&,KeyTypeKeyCompare,bool,bool)const
365 template<class KeyType, class KeyTypeKeyCompare>
366 std::pair<const_iterator, const_iterator> bounded_range
367 (const KeyType& lower_key, const KeyType& upper_key, KeyTypeKeyCompare comp, bool left_closed, bool right_closed) const;
368
369 //! @copydoc ::boost::intrusive::splaytree::s_iterator_to(reference)
370 static iterator s_iterator_to(reference value);
371
372 //! @copydoc ::boost::intrusive::splaytree::s_iterator_to(const_reference)
373 static const_iterator s_iterator_to(const_reference value);
374
375 //! @copydoc ::boost::intrusive::splaytree::iterator_to(reference)
376 iterator iterator_to(reference value);
377
378 //! @copydoc ::boost::intrusive::splaytree::iterator_to(const_reference)const
379 const_iterator iterator_to(const_reference value) const;
380
381 //! @copydoc ::boost::intrusive::splaytree::init_node(reference)
382 static void init_node(reference value);
383
384 //! @copydoc ::boost::intrusive::splaytree::unlink_leftmost_without_rebalance
385 pointer unlink_leftmost_without_rebalance();
386
387 //! @copydoc ::boost::intrusive::splaytree::replace_node
388 void replace_node(iterator replace_this, reference with_this);
389
390 //! @copydoc ::boost::intrusive::splaytree::remove_node
391 void remove_node(reference value);
392
393 //! @copydoc ::boost::intrusive::splaytree::splay_up(iterator)
394 void splay_up(iterator i);
395
396 //! @copydoc ::boost::intrusive::splaytree::splay_down(const KeyType&,KeyTypeKeyCompare)
397 template<class KeyType, class KeyTypeKeyCompare>
398 iterator splay_down(const KeyType &key, KeyTypeKeyCompare comp);
399
400 //! @copydoc ::boost::intrusive::splaytree::splay_down(const key_type &key)
401 iterator splay_down(const key_type &key);
402
403 //! @copydoc ::boost::intrusive::splaytree::rebalance
404 void rebalance();
405
406 //! @copydoc ::boost::intrusive::splaytree::rebalance_subtree
407 iterator rebalance_subtree(iterator root);
408 #endif //#ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
409};
410
411#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED)
412
413template<class T, class ...Options>
414bool operator!= (const splay_set_impl<T, Options...> &x, const splay_set_impl<T, Options...> &y);
415
416template<class T, class ...Options>
417bool operator>(const splay_set_impl<T, Options...> &x, const splay_set_impl<T, Options...> &y);
418
419template<class T, class ...Options>
420bool operator<=(const splay_set_impl<T, Options...> &x, const splay_set_impl<T, Options...> &y);
421
422template<class T, class ...Options>
423bool operator>=(const splay_set_impl<T, Options...> &x, const splay_set_impl<T, Options...> &y);
424
425template<class T, class ...Options>
426void swap(splay_set_impl<T, Options...> &x, splay_set_impl<T, Options...> &y);
427
428#endif //#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED)
429
430//! Helper metafunction to define a \c splay_set that yields to the same type when the
431//! same options (either explicitly or implicitly) are used.
432#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED) || defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
433template<class T, class ...Options>
434#else
435template<class T, class O1 = void, class O2 = void
436 , class O3 = void, class O4 = void
437 , class O5 = void, class O6 = void>
438#endif
439struct make_splay_set
440{
441 /// @cond
442 typedef typename pack_options
443 < splaytree_defaults,
444 #if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
445 O1, O2, O3, O4, O5, O6
446 #else
447 Options...
448 #endif
449 >::type packed_options;
450
451 typedef typename detail::get_value_traits
452 <T, typename packed_options::proto_value_traits>::type value_traits;
453
454 typedef splay_set_impl
455 < value_traits
456 , typename packed_options::key_of_value
457 , typename packed_options::compare
458 , typename packed_options::size_type
459 , packed_options::constant_time_size
460 , typename packed_options::header_holder_type
461 > implementation_defined;
462 /// @endcond
463 typedef implementation_defined type;
464};
465
466#ifndef BOOST_INTRUSIVE_DOXYGEN_INVOKED
467#if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
468template<class T, class O1, class O2, class O3, class O4, class O5, class O6>
469#else
470template<class T, class ...Options>
471#endif
472class splay_set
473 : public make_splay_set<T,
474 #if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
475 O1, O2, O3, O4, O5, O6
476 #else
477 Options...
478 #endif
479 >::type
480{
481 typedef typename make_splay_set
482 <T,
483 #if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
484 O1, O2, O3, O4, O5, O6
485 #else
486 Options...
487 #endif
488 >::type Base;
489
490 BOOST_MOVABLE_BUT_NOT_COPYABLE(splay_set)
491 public:
492 typedef typename Base::key_compare key_compare;
493 typedef typename Base::value_traits value_traits;
494 typedef typename Base::iterator iterator;
495 typedef typename Base::const_iterator const_iterator;
496
497 //Assert if passed value traits are compatible with the type
498 BOOST_STATIC_ASSERT((detail::is_same<typename value_traits::value_type, T>::value));
499
500 explicit splay_set( const key_compare &cmp = key_compare()
501 , const value_traits &v_traits = value_traits())
502 : Base(cmp, v_traits)
503 {}
504
505 template<class Iterator>
506 splay_set( Iterator b, Iterator e
507 , const key_compare &cmp = key_compare()
508 , const value_traits &v_traits = value_traits())
509 : Base(b, e, cmp, v_traits)
510 {}
511
512 splay_set(BOOST_RV_REF(splay_set) x)
513 : Base(::boost::move(static_cast<Base&>(x)))
514 {}
515
516 splay_set& operator=(BOOST_RV_REF(splay_set) x)
517 { return static_cast<splay_set &>(this->Base::operator=(::boost::move(static_cast<Base&>(x)))); }
518
519 template <class Cloner, class Disposer>
520 void clone_from(const splay_set &src, Cloner cloner, Disposer disposer)
521 { Base::clone_from(src, cloner, disposer); }
522
523 template <class Cloner, class Disposer>
524 void clone_from(BOOST_RV_REF(splay_set) src, Cloner cloner, Disposer disposer)
525 { Base::clone_from(BOOST_MOVE_BASE(Base, src), cloner, disposer); }
526
527 static splay_set &container_from_end_iterator(iterator end_iterator)
528 { return static_cast<splay_set &>(Base::container_from_end_iterator(end_iterator)); }
529
530 static const splay_set &container_from_end_iterator(const_iterator end_iterator)
531 { return static_cast<const splay_set &>(Base::container_from_end_iterator(end_iterator)); }
532
533 static splay_set &container_from_iterator(iterator it)
534 { return static_cast<splay_set &>(Base::container_from_iterator(it)); }
535
536 static const splay_set &container_from_iterator(const_iterator it)
537 { return static_cast<const splay_set &>(Base::container_from_iterator(it)); }
538};
539
540#endif
541
542//! The class template splay_multiset is an intrusive container, that mimics most of
543//! the interface of std::multiset as described in the C++ standard.
544//!
545//! The template parameter \c T is the type to be managed by the container.
546//! The user can specify additional options and if no options are provided
547//! default options are used.
548//!
549//! The container supports the following options:
550//! \c base_hook<>/member_hook<>/value_traits<>,
551//! \c constant_time_size<>, \c size_type<> and
552//! \c compare<>.
553#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED)
554template<class T, class ...Options>
555#else
556template<class ValueTraits, class VoidOrKeyOfValue, class Compare, class SizeType, bool ConstantTimeSize, typename HeaderHolder>
557#endif
558class splay_multiset_impl
559#ifndef BOOST_INTRUSIVE_DOXYGEN_INVOKED
560 : public splaytree_impl<ValueTraits, VoidOrKeyOfValue, Compare, SizeType, ConstantTimeSize, HeaderHolder>
561#endif
562{
563 /// @cond
564 typedef splaytree_impl<ValueTraits, VoidOrKeyOfValue, Compare, SizeType, ConstantTimeSize, HeaderHolder> tree_type;
565
566 BOOST_MOVABLE_BUT_NOT_COPYABLE(splay_multiset_impl)
567 typedef tree_type implementation_defined;
568 /// @endcond
569
570 public:
571 typedef typename implementation_defined::value_type value_type;
572 typedef typename implementation_defined::key_type key_type;
573 typedef typename implementation_defined::key_of_value key_of_value;
574 typedef typename implementation_defined::value_traits value_traits;
575 typedef typename implementation_defined::pointer pointer;
576 typedef typename implementation_defined::const_pointer const_pointer;
577 typedef typename implementation_defined::reference reference;
578 typedef typename implementation_defined::const_reference const_reference;
579 typedef typename implementation_defined::difference_type difference_type;
580 typedef typename implementation_defined::size_type size_type;
581 typedef typename implementation_defined::value_compare value_compare;
582 typedef typename implementation_defined::key_compare key_compare;
583 typedef typename implementation_defined::iterator iterator;
584 typedef typename implementation_defined::const_iterator const_iterator;
585 typedef typename implementation_defined::reverse_iterator reverse_iterator;
586 typedef typename implementation_defined::const_reverse_iterator const_reverse_iterator;
587 typedef typename implementation_defined::insert_commit_data insert_commit_data;
588 typedef typename implementation_defined::node_traits node_traits;
589 typedef typename implementation_defined::node node;
590 typedef typename implementation_defined::node_ptr node_ptr;
591 typedef typename implementation_defined::const_node_ptr const_node_ptr;
592 typedef typename implementation_defined::node_algorithms node_algorithms;
593
594 static const bool constant_time_size = tree_type::constant_time_size;
595
596 public:
597 //! @copydoc ::boost::intrusive::splaytree::splaytree(const key_compare &,const value_traits &)
598 explicit splay_multiset_impl( const key_compare &cmp = key_compare()
599 , const value_traits &v_traits = value_traits())
600 : tree_type(cmp, v_traits)
601 {}
602
603 //! @copydoc ::boost::intrusive::splaytree::splaytree(bool,Iterator,Iterator,const key_compare &,const value_traits &)
604 template<class Iterator>
605 splay_multiset_impl( Iterator b, Iterator e
606 , const key_compare &cmp = key_compare()
607 , const value_traits &v_traits = value_traits())
608 : tree_type(false, b, e, cmp, v_traits)
609 {}
610
611 //! @copydoc ::boost::intrusive::splaytree::splaytree(splaytree &&)
612 splay_multiset_impl(BOOST_RV_REF(splay_multiset_impl) x)
613 : tree_type(::boost::move(static_cast<tree_type&>(x)))
614 {}
615
616 //! @copydoc ::boost::intrusive::splaytree::operator=(splaytree &&)
617 splay_multiset_impl& operator=(BOOST_RV_REF(splay_multiset_impl) x)
618 { return static_cast<splay_multiset_impl&>(tree_type::operator=(::boost::move(static_cast<tree_type&>(x)))); }
619
620 #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
621 //! @copydoc ::boost::intrusive::splaytree::~splaytree()
622 ~splay_multiset_impl();
623
624 //! @copydoc ::boost::intrusive::splaytree::begin()
625 iterator begin();
626
627 //! @copydoc ::boost::intrusive::splaytree::begin()const
628 const_iterator begin() const;
629
630 //! @copydoc ::boost::intrusive::splaytree::cbegin()const
631 const_iterator cbegin() const;
632
633 //! @copydoc ::boost::intrusive::splaytree::end()
634 iterator end();
635
636 //! @copydoc ::boost::intrusive::splaytree::end()const
637 const_iterator end() const;
638
639 //! @copydoc ::boost::intrusive::splaytree::cend()const
640 const_iterator cend() const;
641
642 //! @copydoc ::boost::intrusive::splaytree::rbegin()
643 reverse_iterator rbegin();
644
645 //! @copydoc ::boost::intrusive::splaytree::rbegin()const
646 const_reverse_iterator rbegin() const;
647
648 //! @copydoc ::boost::intrusive::splaytree::crbegin()const
649 const_reverse_iterator crbegin() const;
650
651 //! @copydoc ::boost::intrusive::splaytree::rend()
652 reverse_iterator rend();
653
654 //! @copydoc ::boost::intrusive::splaytree::rend()const
655 const_reverse_iterator rend() const;
656
657 //! @copydoc ::boost::intrusive::splaytree::crend()const
658 const_reverse_iterator crend() const;
659
660 //! @copydoc ::boost::intrusive::splaytree::container_from_end_iterator(iterator)
661 static splay_multiset_impl &container_from_end_iterator(iterator end_iterator);
662
663 //! @copydoc ::boost::intrusive::splaytree::container_from_end_iterator(const_iterator)
664 static const splay_multiset_impl &container_from_end_iterator(const_iterator end_iterator);
665
666 //! @copydoc ::boost::intrusive::splaytree::container_from_iterator(iterator)
667 static splay_multiset_impl &container_from_iterator(iterator it);
668
669 //! @copydoc ::boost::intrusive::splaytree::container_from_iterator(const_iterator)
670 static const splay_multiset_impl &container_from_iterator(const_iterator it);
671
672 //! @copydoc ::boost::intrusive::splaytree::key_comp()const
673 key_compare key_comp() const;
674
675 //! @copydoc ::boost::intrusive::splaytree::value_comp()const
676 value_compare value_comp() const;
677
678 //! @copydoc ::boost::intrusive::splaytree::empty()const
679 bool empty() const;
680
681 //! @copydoc ::boost::intrusive::splaytree::size()const
682 size_type size() const;
683
684 //! @copydoc ::boost::intrusive::splaytree::swap
685 void swap(splay_multiset_impl& other);
686
687 //! @copydoc ::boost::intrusive::splaytree::clone_from(const splaytree&,Cloner,Disposer)
688 template <class Cloner, class Disposer>
689 void clone_from(const splay_multiset_impl &src, Cloner cloner, Disposer disposer);
690
691 #else
692
693 using tree_type::clone_from;
694
695 #endif //#ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
696
697 //! @copydoc ::boost::intrusive::splaytree::clone_from(splaytree&&,Cloner,Disposer)
698 template <class Cloner, class Disposer>
699 void clone_from(BOOST_RV_REF(splay_multiset_impl) src, Cloner cloner, Disposer disposer)
700 { tree_type::clone_from(BOOST_MOVE_BASE(tree_type, src), cloner, disposer); }
701
702 //! @copydoc ::boost::intrusive::splaytree::insert_equal(reference)
703 iterator insert(reference value)
704 { return tree_type::insert_equal(value); }
705
706 //! @copydoc ::boost::intrusive::splaytree::insert_equal(const_iterator,reference)
707 iterator insert(const_iterator hint, reference value)
708 { return tree_type::insert_equal(hint, value); }
709
710 //! @copydoc ::boost::intrusive::splaytree::insert_equal(Iterator,Iterator)
711 template<class Iterator>
712 void insert(Iterator b, Iterator e)
713 { tree_type::insert_equal(b, e); }
714
715 #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
716 //! @copydoc ::boost::intrusive::splaytree::insert_before
717 iterator insert_before(const_iterator pos, reference value);
718
719 //! @copydoc ::boost::intrusive::splaytree::push_back
720 void push_back(reference value);
721
722 //! @copydoc ::boost::intrusive::splaytree::push_front
723 void push_front(reference value);
724
725 //! @copydoc ::boost::intrusive::splaytree::erase(const_iterator)
726 iterator erase(const_iterator i);
727
728 //! @copydoc ::boost::intrusive::splaytree::erase(const_iterator,const_iterator)
729 iterator erase(const_iterator b, const_iterator e);
730
731 //! @copydoc ::boost::intrusive::splaytree::erase(const key_type&)
732 size_type erase(const key_type &key);
733
734 //! @copydoc ::boost::intrusive::splaytree::erase(const KeyType&,KeyTypeKeyCompare)
735 template<class KeyType, class KeyTypeKeyCompare>
736 size_type erase(const KeyType& key, KeyTypeKeyCompare comp);
737
738 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const_iterator,Disposer)
739 template<class Disposer>
740 iterator erase_and_dispose(const_iterator i, Disposer disposer);
741
742 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const_iterator,const_iterator,Disposer)
743 template<class Disposer>
744 iterator erase_and_dispose(const_iterator b, const_iterator e, Disposer disposer);
745
746 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const key_type&, Disposer)
747 template<class Disposer>
748 size_type erase_and_dispose(const key_type &key, Disposer disposer);
749
750 //! @copydoc ::boost::intrusive::splaytree::erase_and_dispose(const KeyType&,KeyTypeKeyCompare,Disposer)
751 template<class KeyType, class KeyTypeKeyCompare, class Disposer>
752 size_type erase_and_dispose(const KeyType& key, KeyTypeKeyCompare comp, Disposer disposer);
753
754 //! @copydoc ::boost::intrusive::splaytree::clear
755 void clear();
756
757 //! @copydoc ::boost::intrusive::splaytree::clear_and_dispose
758 template<class Disposer>
759 void clear_and_dispose(Disposer disposer);
760
761 //! @copydoc ::boost::intrusive::splaytree::count(const key_type&)
762 size_type count(const key_type&);
763
764 //! @copydoc ::boost::intrusive::splaytree::count(const KeyType&,KeyTypeKeyCompare)const
765 template<class KeyType, class KeyTypeKeyCompare>
766 size_type count(const KeyType& key, KeyTypeKeyCompare comp);
767
768 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const key_type&)
769 iterator lower_bound(const key_type &key);
770
771 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const KeyType&,KeyTypeKeyCompare)
772 template<class KeyType, class KeyTypeKeyCompare>
773 iterator lower_bound(const KeyType& key, KeyTypeKeyCompare comp);
774
775 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const key_type&)const
776 const_iterator lower_bound(const key_type &key) const;
777
778 //! @copydoc ::boost::intrusive::splaytree::lower_bound(const KeyType&,KeyTypeKeyCompare)const
779 template<class KeyType, class KeyTypeKeyCompare>
780 const_iterator lower_bound(const KeyType& key, KeyTypeKeyCompare comp) const;
781
782 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const key_type&)
783 iterator upper_bound(const key_type &key);
784
785 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const KeyType&,KeyTypeKeyCompare)
786 template<class KeyType, class KeyTypeKeyCompare>
787 iterator upper_bound(const KeyType& key, KeyTypeKeyCompare comp);
788
789 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const key_type&)const
790 const_iterator upper_bound(const key_type &key) const;
791
792 //! @copydoc ::boost::intrusive::splaytree::upper_bound(const KeyType&,KeyTypeKeyCompare)const
793 template<class KeyType, class KeyTypeKeyCompare>
794 const_iterator upper_bound(const KeyType& key, KeyTypeKeyCompare comp) const;
795
796 //! @copydoc ::boost::intrusive::splaytree::find(const key_type&)
797 iterator find(const key_type &key);
798
799 //! @copydoc ::boost::intrusive::splaytree::find(const KeyType&,KeyTypeKeyCompare)
800 template<class KeyType, class KeyTypeKeyCompare>
801 iterator find(const KeyType& key, KeyTypeKeyCompare comp);
802
803 //! @copydoc ::boost::intrusive::splaytree::find(const key_type&)const
804 const_iterator find(const key_type &key) const;
805
806 //! @copydoc ::boost::intrusive::splaytree::find(const KeyType&,KeyTypeKeyCompare)const
807 template<class KeyType, class KeyTypeKeyCompare>
808 const_iterator find(const KeyType& key, KeyTypeKeyCompare comp) const;
809
810 //! @copydoc ::boost::intrusive::splaytree::equal_range(const key_type&)
811 std::pair<iterator,iterator> equal_range(const key_type &key);
812
813 //! @copydoc ::boost::intrusive::splaytree::equal_range(const KeyType&,KeyTypeKeyCompare)
814 template<class KeyType, class KeyTypeKeyCompare>
815 std::pair<iterator,iterator> equal_range(const KeyType& key, KeyTypeKeyCompare comp);
816
817 //! @copydoc ::boost::intrusive::splaytree::equal_range(const key_type&)const
818 std::pair<const_iterator, const_iterator>
819 equal_range(const key_type &key) const;
820
821 //! @copydoc ::boost::intrusive::splaytree::equal_range(const KeyType&,KeyTypeKeyCompare)const
822 template<class KeyType, class KeyTypeKeyCompare>
823 std::pair<const_iterator, const_iterator>
824 equal_range(const KeyType& key, KeyTypeKeyCompare comp) const;
825
826 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const key_type&, const key_type&,bool,bool)
827 std::pair<iterator,iterator> bounded_range
828 (const_reference lower_value, const_reference upper_value, bool left_closed, bool right_closed);
829
830 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const KeyType&,const KeyType&,KeyTypeKeyCompare,bool,bool)
831 template<class KeyType, class KeyTypeKeyCompare>
832 std::pair<iterator,iterator> bounded_range
833 (const KeyType& lower_key, const KeyType& upper_key, KeyTypeKeyCompare comp, bool left_closed, bool right_closed);
834
835 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const key_type&, const key_type&,bool,bool)const
836 std::pair<const_iterator, const_iterator> bounded_range
837 (const_reference lower_value, const_reference upper_value, bool left_closed, bool right_closed) const;
838
839 //! @copydoc ::boost::intrusive::splaytree::bounded_range(const KeyType&,const KeyType&,KeyTypeKeyCompare,bool,bool)const
840 template<class KeyType, class KeyTypeKeyCompare>
841 std::pair<const_iterator, const_iterator> bounded_range
842 (const KeyType& lower_key, const KeyType& upper_key, KeyTypeKeyCompare comp, bool left_closed, bool right_closed) const;
843
844 //! @copydoc ::boost::intrusive::splaytree::s_iterator_to(reference)
845 static iterator s_iterator_to(reference value);
846
847 //! @copydoc ::boost::intrusive::splaytree::s_iterator_to(const_reference)
848 static const_iterator s_iterator_to(const_reference value);
849
850 //! @copydoc ::boost::intrusive::splaytree::iterator_to(reference)
851 iterator iterator_to(reference value);
852
853 //! @copydoc ::boost::intrusive::splaytree::iterator_to(const_reference)const
854 const_iterator iterator_to(const_reference value) const;
855
856 //! @copydoc ::boost::intrusive::splaytree::init_node(reference)
857 static void init_node(reference value);
858
859 //! @copydoc ::boost::intrusive::splaytree::unlink_leftmost_without_rebalance
860 pointer unlink_leftmost_without_rebalance();
861
862 //! @copydoc ::boost::intrusive::splaytree::replace_node
863 void replace_node(iterator replace_this, reference with_this);
864
865 //! @copydoc ::boost::intrusive::splaytree::remove_node
866 void remove_node(reference value);
867
868 //! @copydoc ::boost::intrusive::splaytree::splay_up(iterator)
869 void splay_up(iterator i);
870
871 //! @copydoc ::boost::intrusive::splaytree::splay_down(const KeyType&,KeyTypeKeyCompare)
872 template<class KeyType, class KeyTypeKeyCompare>
873 iterator splay_down(const KeyType &key, KeyTypeKeyCompare comp);
874
875 //! @copydoc ::boost::intrusive::splaytree::splay_down(const key_type &key)
876 iterator splay_down(const key_type &key);
877
878 //! @copydoc ::boost::intrusive::splaytree::rebalance
879 void rebalance();
880
881 //! @copydoc ::boost::intrusive::splaytree::rebalance_subtree
882 iterator rebalance_subtree(iterator root);
883 #endif //#ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED
884};
885
886#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED)
887
888template<class T, class ...Options>
889bool operator!= (const splay_multiset_impl<T, Options...> &x, const splay_multiset_impl<T, Options...> &y);
890
891template<class T, class ...Options>
892bool operator>(const splay_multiset_impl<T, Options...> &x, const splay_multiset_impl<T, Options...> &y);
893
894template<class T, class ...Options>
895bool operator<=(const splay_multiset_impl<T, Options...> &x, const splay_multiset_impl<T, Options...> &y);
896
897template<class T, class ...Options>
898bool operator>=(const splay_multiset_impl<T, Options...> &x, const splay_multiset_impl<T, Options...> &y);
899
900template<class T, class ...Options>
901void swap(splay_multiset_impl<T, Options...> &x, splay_multiset_impl<T, Options...> &y);
902
903#endif //#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED)
904
905//! Helper metafunction to define a \c splay_multiset that yields to the same type when the
906//! same options (either explicitly or implicitly) are used.
907#if defined(BOOST_INTRUSIVE_DOXYGEN_INVOKED) || defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
908template<class T, class ...Options>
909#else
910template<class T, class O1 = void, class O2 = void
911 , class O3 = void, class O4 = void
912 , class O5 = void, class O6 = void>
913#endif
914struct make_splay_multiset
915{
916 /// @cond
917 typedef typename pack_options
918 < splaytree_defaults,
919 #if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
920 O1, O2, O3, O4, O5, O6
921 #else
922 Options...
923 #endif
924 >::type packed_options;
925
926 typedef typename detail::get_value_traits
927 <T, typename packed_options::proto_value_traits>::type value_traits;
928
929 typedef splay_multiset_impl
930 < value_traits
931 , typename packed_options::key_of_value
932 , typename packed_options::compare
933 , typename packed_options::size_type
934 , packed_options::constant_time_size
935 , typename packed_options::header_holder_type
936 > implementation_defined;
937 /// @endcond
938 typedef implementation_defined type;
939};
940
941#ifndef BOOST_INTRUSIVE_DOXYGEN_INVOKED
942
943#if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
944template<class T, class O1, class O2, class O3, class O4, class O5, class O6>
945#else
946template<class T, class ...Options>
947#endif
948class splay_multiset
949 : public make_splay_multiset<T,
950 #if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
951 O1, O2, O3, O4, O5, O6
952 #else
953 Options...
954 #endif
955 >::type
956{
957 typedef typename make_splay_multiset<T,
958 #if !defined(BOOST_INTRUSIVE_VARIADIC_TEMPLATES)
959 O1, O2, O3, O4, O5, O6
960 #else
961 Options...
962 #endif
963 >::type Base;
964
965 BOOST_MOVABLE_BUT_NOT_COPYABLE(splay_multiset)
966
967 public:
968 typedef typename Base::key_compare key_compare;
969 typedef typename Base::value_traits value_traits;
970 typedef typename Base::iterator iterator;
971 typedef typename Base::const_iterator const_iterator;
972
973 //Assert if passed value traits are compatible with the type
974 BOOST_STATIC_ASSERT((detail::is_same<typename value_traits::value_type, T>::value));
975
976 explicit splay_multiset( const key_compare &cmp = key_compare()
977 , const value_traits &v_traits = value_traits())
978 : Base(cmp, v_traits)
979 {}
980
981 template<class Iterator>
982 splay_multiset( Iterator b, Iterator e
983 , const key_compare &cmp = key_compare()
984 , const value_traits &v_traits = value_traits())
985 : Base(b, e, cmp, v_traits)
986 {}
987
988 splay_multiset(BOOST_RV_REF(splay_multiset) x)
989 : Base(::boost::move(static_cast<Base&>(x)))
990 {}
991
992 splay_multiset& operator=(BOOST_RV_REF(splay_multiset) x)
993 { return static_cast<splay_multiset &>(this->Base::operator=(::boost::move(static_cast<Base&>(x)))); }
994
995 template <class Cloner, class Disposer>
996 void clone_from(const splay_multiset &src, Cloner cloner, Disposer disposer)
997 { Base::clone_from(src, cloner, disposer); }
998
999 template <class Cloner, class Disposer>
1000 void clone_from(BOOST_RV_REF(splay_multiset) src, Cloner cloner, Disposer disposer)
1001 { Base::clone_from(BOOST_MOVE_BASE(Base, src), cloner, disposer); }
1002
1003 static splay_multiset &container_from_end_iterator(iterator end_iterator)
1004 { return static_cast<splay_multiset &>(Base::container_from_end_iterator(end_iterator)); }
1005
1006 static const splay_multiset &container_from_end_iterator(const_iterator end_iterator)
1007 { return static_cast<const splay_multiset &>(Base::container_from_end_iterator(end_iterator)); }
1008
1009 static splay_multiset &container_from_iterator(iterator it)
1010 { return static_cast<splay_multiset &>(Base::container_from_iterator(it)); }
1011
1012 static const splay_multiset &container_from_iterator(const_iterator it)
1013 { return static_cast<const splay_multiset &>(Base::container_from_iterator(it)); }
1014};
1015
1016#endif
1017
1018} //namespace intrusive
1019} //namespace boost
1020
1021#include <boost/intrusive/detail/config_end.hpp>
1022
1023#endif //BOOST_INTRUSIVE_SPLAY_SET_HPP
1024

source code of boost/boost/intrusive/splay_set.hpp