29 #ifndef _GLIBCXX_DEBUG_MAP_H
30 #define _GLIBCXX_DEBUG_MAP_H 1
37 namespace std _GLIBCXX_VISIBILITY(default)
42 template<
typename _Key,
typename _Tp,
typename _Compare = std::less<_Key>,
43 typename _Allocator = std::allocator<std::pair<const _Key, _Tp> > >
46 map<_Key, _Tp, _Compare, _Allocator>, _Allocator,
47 __gnu_debug::_Safe_node_sequence>,
48 public _GLIBCXX_STD_C::map<_Key, _Tp, _Compare, _Allocator>
50 typedef _GLIBCXX_STD_C::map<
51 _Key, _Tp, _Compare, _Allocator>
_Base;
59 template<
typename _ItT,
typename _SeqT,
typename _CatT>
60 friend class ::__gnu_debug::_Safe_iterator;
67 _Base_ref(
const _Base& __r) : _M_ref(__r) { }
74 typedef _Key key_type;
75 typedef _Tp mapped_type;
77 typedef _Compare key_compare;
78 typedef _Allocator allocator_type;
79 typedef typename _Base::reference reference;
80 typedef typename _Base::const_reference const_reference;
87 typedef typename _Base::size_type size_type;
88 typedef typename _Base::difference_type difference_type;
89 typedef typename _Base::pointer pointer;
90 typedef typename _Base::const_pointer const_pointer;
96 #if __cplusplus < 201103L
105 map(
const map&) =
default;
109 const _Compare& __c = _Compare(),
110 const allocator_type& __a = allocator_type())
111 :
_Base(__l, __c, __a) { }
114 map(
const allocator_type& __a)
117 map(
const map& __m,
const __type_identity_t<allocator_type>& __a)
118 :
_Base(__m, __a) { }
120 map(
map&& __m,
const __type_identity_t<allocator_type>& __a)
126 :
_Base(__l, __a) { }
128 template<
typename _InputIterator>
129 map(_InputIterator __first, _InputIterator __last,
130 const allocator_type& __a)
132 __glibcxx_check_valid_constructor_range(__first, __last)),
140 :
_Base(__x._M_ref) { }
142 explicit map(
const _Compare& __comp,
143 const _Allocator& __a = _Allocator())
144 :
_Base(__comp, __a) { }
146 template<
typename _InputIterator>
147 map(_InputIterator __first, _InputIterator __last,
148 const _Compare& __comp = _Compare(),
149 const _Allocator& __a = _Allocator())
151 __glibcxx_check_valid_constructor_range(__first, __last)),
155 #if __cplusplus >= 201103L
157 operator=(
const map&) =
default;
160 operator=(
map&&) =
default;
165 _Base::operator=(__l);
166 this->_M_invalidate_all();
173 using _Base::get_allocator;
177 begin() _GLIBCXX_NOEXCEPT
178 {
return iterator(_Base::begin(),
this); }
181 begin()
const _GLIBCXX_NOEXCEPT
185 end() _GLIBCXX_NOEXCEPT
186 {
return iterator(_Base::end(),
this); }
189 end()
const _GLIBCXX_NOEXCEPT
193 rbegin() _GLIBCXX_NOEXCEPT
197 rbegin()
const _GLIBCXX_NOEXCEPT
201 rend() _GLIBCXX_NOEXCEPT
205 rend()
const _GLIBCXX_NOEXCEPT
208 #if __cplusplus >= 201103L
210 cbegin()
const noexcept
214 cend()
const noexcept
218 crbegin()
const noexcept
222 crend()
const noexcept
229 using _Base::max_size;
232 using _Base::operator[];
239 #if __cplusplus >= 201103L
240 template<
typename... _Args>
242 emplace(_Args&&... __args)
244 auto __res = _Base::emplace(std::forward<_Args>(__args)...);
245 return { { __res.first,
this }, __res.second };
248 template<
typename... _Args>
255 _Base::emplace_hint(__pos.
base(), std::forward<_Args>(__args)...),
269 #if __cplusplus >= 201103L
275 auto __res = _Base::insert(
std::move(__x));
276 return { { __res.first,
this }, __res.second };
279 template<
typename _Pair,
typename =
typename
281 _Pair&&>::value>::type>
285 auto __res = _Base::insert(std::forward<_Pair>(__x));
286 return { { __res.first,
this }, __res.second };
290 #if __cplusplus >= 201103L
293 { _Base::insert(__list); }
297 #if __cplusplus >= 201103L
304 return iterator(_Base::insert(__position.
base(), __x),
this);
307 #if __cplusplus >= 201103L
314 return { _Base::insert(__position.
base(),
std::move(__x)),
this };
317 template<
typename _Pair,
typename =
typename
319 _Pair&&>::value>::type>
326 _Base::insert(__position.
base(), std::forward<_Pair>(__x)),
332 template<
typename _InputIterator>
334 insert(_InputIterator __first, _InputIterator __last)
337 __glibcxx_check_valid_range2(__first, __last, __dist);
339 if (__dist.
second >= __gnu_debug::__dp_sign)
340 _Base::insert(__gnu_debug::__unsafe(__first),
341 __gnu_debug::__unsafe(__last));
343 _Base::insert(__first, __last);
347 #if __cplusplus > 201402L
348 template <
typename... _Args>
350 try_emplace(
const key_type& __k, _Args&&... __args)
352 auto __res = _Base::try_emplace(__k,
353 std::forward<_Args>(__args)...);
354 return { { __res.first,
this }, __res.second };
357 template <
typename... _Args>
359 try_emplace(key_type&& __k, _Args&&... __args)
361 auto __res = _Base::try_emplace(
std::move(__k),
362 std::forward<_Args>(__args)...);
363 return { { __res.first,
this }, __res.second };
366 template <
typename... _Args>
374 _Base::try_emplace(__hint.
base(), __k,
375 std::forward<_Args>(__args)...),
380 template <
typename... _Args>
382 try_emplace(
const_iterator __hint, key_type&& __k, _Args&&... __args)
388 std::forward<_Args>(__args)...),
393 template <
typename _Obj>
395 insert_or_assign(
const key_type& __k, _Obj&& __obj)
397 auto __res = _Base::insert_or_assign(__k,
398 std::forward<_Obj>(__obj));
399 return { { __res.first,
this }, __res.second };
402 template <
typename _Obj>
404 insert_or_assign(key_type&& __k, _Obj&& __obj)
406 auto __res = _Base::insert_or_assign(
std::move(__k),
407 std::forward<_Obj>(__obj));
408 return { { __res.first,
this }, __res.second };
411 template <
typename _Obj>
414 const key_type& __k, _Obj&& __obj)
419 _Base::insert_or_assign(__hint.
base(), __k,
420 std::forward<_Obj>(__obj)),
425 template <
typename _Obj>
427 insert_or_assign(
const_iterator __hint, key_type&& __k, _Obj&& __obj)
433 std::forward<_Obj>(__obj)),
439 #if __cplusplus > 201402L
440 using node_type =
typename _Base::node_type;
448 return _Base::extract(__position.
base());
452 extract(
const key_type& __key)
454 const auto __position = find(__key);
455 if (__position != end())
456 return extract(__position);
461 insert(node_type&& __nh)
463 auto __ret = _Base::insert(
std::move(__nh));
465 { { __ret.position,
this }, __ret.inserted,
std::move(__ret.node) };
472 return { _Base::insert(__hint.
base(),
std::move(__nh)),
this };
478 #if __cplusplus >= 201103L
483 return { erase(__position.
base()),
this };
489 __glibcxx_check_erase2(__position);
491 return _Base::erase(__position);
494 _GLIBCXX_ABI_TAG_CXX11
504 _Base::erase(__position.
base());
509 erase(
const key_type& __x)
512 if (__victim == _Base::end())
517 _Base::erase(__victim);
522 #if __cplusplus >= 201103L
530 __victim != __last.
base(); ++__victim)
532 _GLIBCXX_DEBUG_VERIFY(__victim != _Base::cend(),
533 _M_message(__gnu_debug::__msg_valid_range)
534 ._M_iterator(__first,
"first")
535 ._M_iterator(__last,
"last"));
539 return { _Base::erase(__first.base(), __last.
base()),
this };
549 __victim != __last.
base(); ++__victim)
551 _GLIBCXX_DEBUG_VERIFY(__victim != _Base::end(),
552 _M_message(__gnu_debug::__msg_valid_range)
553 ._M_iterator(__first,
"first")
554 ._M_iterator(__last,
"last"));
557 _Base::erase(__first.base(), __last.
base());
563 _GLIBCXX_NOEXCEPT_IF( noexcept(declval<_Base&>().swap(__x)) )
570 clear() _GLIBCXX_NOEXCEPT
572 this->_M_invalidate_all();
577 using _Base::key_comp;
578 using _Base::value_comp;
582 find(
const key_type& __x)
583 {
return iterator(_Base::find(__x),
this); }
585 #if __cplusplus > 201103L
586 template<
typename _Kt,
588 typename __has_is_transparent<_Compare, _Kt>::type>
591 {
return { _Base::find(__x),
this }; }
595 find(
const key_type& __x)
const
598 #if __cplusplus > 201103L
599 template<
typename _Kt,
601 typename __has_is_transparent<_Compare, _Kt>::type>
603 find(
const _Kt& __x)
const
604 {
return { _Base::find(__x),
this }; }
610 lower_bound(
const key_type& __x)
611 {
return iterator(_Base::lower_bound(__x),
this); }
613 #if __cplusplus > 201103L
614 template<
typename _Kt,
616 typename __has_is_transparent<_Compare, _Kt>::type>
618 lower_bound(
const _Kt& __x)
619 {
return { _Base::lower_bound(__x),
this }; }
623 lower_bound(
const key_type& __x)
const
626 #if __cplusplus > 201103L
627 template<
typename _Kt,
629 typename __has_is_transparent<_Compare, _Kt>::type>
631 lower_bound(
const _Kt& __x)
const
632 {
return { _Base::lower_bound(__x),
this }; }
636 upper_bound(
const key_type& __x)
637 {
return iterator(_Base::upper_bound(__x),
this); }
639 #if __cplusplus > 201103L
640 template<
typename _Kt,
642 typename __has_is_transparent<_Compare, _Kt>::type>
644 upper_bound(
const _Kt& __x)
645 {
return { _Base::upper_bound(__x),
this }; }
649 upper_bound(
const key_type& __x)
const
652 #if __cplusplus > 201103L
653 template<
typename _Kt,
655 typename __has_is_transparent<_Compare, _Kt>::type>
657 upper_bound(
const _Kt& __x)
const
658 {
return { _Base::upper_bound(__x),
this }; }
662 equal_range(
const key_type& __x)
665 _Base::equal_range(__x);
670 #if __cplusplus > 201103L
671 template<
typename _Kt,
673 typename __has_is_transparent<_Compare, _Kt>::type>
675 equal_range(
const _Kt& __x)
677 auto __res = _Base::equal_range(__x);
678 return { { __res.first,
this }, { __res.second,
this } };
683 equal_range(
const key_type& __x)
const
686 _Base::equal_range(__x);
691 #if __cplusplus > 201103L
692 template<
typename _Kt,
694 typename __has_is_transparent<_Compare, _Kt>::type>
696 equal_range(
const _Kt& __x)
const
698 auto __res = _Base::equal_range(__x);
699 return { { __res.first,
this }, { __res.second,
this } };
704 _M_base() _GLIBCXX_NOEXCEPT {
return *
this; }
707 _M_base()
const _GLIBCXX_NOEXCEPT {
return *
this; }
710 #if __cpp_deduction_guides >= 201606
712 template<
typename _InputIterator,
715 typename = _RequireInputIter<_InputIterator>,
716 typename = _RequireNotAllocator<_Compare>,
717 typename = _RequireAllocator<_Allocator>>
718 map(_InputIterator, _InputIterator,
719 _Compare = _Compare(), _Allocator = _Allocator())
721 _Compare, _Allocator>;
723 template<
typename _Key,
typename _Tp,
typename _Compare = less<_Key>,
724 typename _Allocator = allocator<pair<const _Key, _Tp>>,
725 typename = _RequireNotAllocator<_Compare>,
726 typename = _RequireAllocator<_Allocator>>
728 _Compare = _Compare(), _Allocator = _Allocator())
731 template <
typename _InputIterator,
typename _Allocator,
732 typename = _RequireInputIter<_InputIterator>,
733 typename = _RequireAllocator<_Allocator>>
734 map(_InputIterator, _InputIterator, _Allocator)
738 template<
typename _Key,
typename _Tp,
typename _Allocator,
739 typename = _RequireAllocator<_Allocator>>
745 template<
typename _Key,
typename _Tp,
746 typename _Compare,
typename _Allocator>
750 {
return __lhs._M_base() == __rhs._M_base(); }
752 #if __cpp_lib_three_way_comparison
753 template<
typename _Key,
typename _Tp,
typename _Compare,
typename _Alloc>
754 inline __detail::__synth3way_t<pair<const _Key, _Tp>>
757 {
return __lhs._M_base() <=> __rhs._M_base(); }
759 template<
typename _Key,
typename _Tp,
760 typename _Compare,
typename _Allocator>
762 operator!=(
const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
763 const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
764 {
return __lhs._M_base() != __rhs._M_base(); }
766 template<
typename _Key,
typename _Tp,
767 typename _Compare,
typename _Allocator>
769 operator<(
const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
770 const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
771 {
return __lhs._M_base() < __rhs._M_base(); }
773 template<
typename _Key,
typename _Tp,
774 typename _Compare,
typename _Allocator>
776 operator<=(
const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
777 const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
778 {
return __lhs._M_base() <= __rhs._M_base(); }
780 template<
typename _Key,
typename _Tp,
781 typename _Compare,
typename _Allocator>
783 operator>=(
const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
784 const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
785 {
return __lhs._M_base() >= __rhs._M_base(); }
787 template<
typename _Key,
typename _Tp,
788 typename _Compare,
typename _Allocator>
790 operator>(
const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
791 const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
792 {
return __lhs._M_base() > __rhs._M_base(); }
795 template<
typename _Key,
typename _Tp,
796 typename _Compare,
typename _Allocator>
798 swap(map<_Key, _Tp, _Compare, _Allocator>& __lhs,
799 map<_Key, _Tp, _Compare, _Allocator>& __rhs)
800 _GLIBCXX_NOEXCEPT_IF(noexcept(__lhs.swap(__rhs)))
801 { __lhs.swap(__rhs); }
#define __glibcxx_check_insert(_Position)
#define __glibcxx_check_erase_range(_First, _Last)
#define __glibcxx_check_erase(_Position)
constexpr std::remove_reference< _Tp >::type && move(_Tp &&__t) noexcept
Convert a value to an rvalue.
ISO C++ entities toplevel namespace is std.
constexpr _Iterator __base(_Iterator __it)
Define a member typedef type only if a boolean constant is true.
The standard allocator, as per C++03 [20.4.1].
_Iterator & base() noexcept
Return the underlying iterator.
Return type of insert(node_handle&&) on unique maps/sets.
One of the comparison functors.
Struct holding two objects of arbitrary type.
_T1 first
The first member.
_T2 second
The second member.
A standard container made up of (key,value) pairs, which can be retrieved based on a key,...
void _M_invalidate_if(_Predicate __pred)
Class std::map with safety/checking/debug instrumentation.
Safe class dealing with some allocator dependent operations.
Like _Safe_sequence but with a special _M_invalidate_all implementation not invalidating past-the-end...