| __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >(3cxx) | __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >(3cxx) |
__gnu_debug::_Safe_local_iterator< _Iterator, _Sequence > - Safe iterator wrapper.
Inherits _Iterator, and __gnu_debug::_Safe_local_iterator_base.
typedef _Traits::difference_type difference_type
typedef _Traits::iterator_category iterator_category
typedef _Iterator iterator_type
typedef _Traits::pointer pointer
typedef _Traits::reference reference
typedef _Traits::value_type value_type
_Safe_local_iterator () noexcept
_Safe_local_iterator (_Iterator __i, const _Safe_sequence_base
*__cont)
Safe iterator construction from an unsafe iterator and its sequence.
_Safe_local_iterator (_Safe_local_iterator &&__x)
noexcept
Move construction. _Safe_local_iterator (const
_Safe_local_iterator &__x) noexcept
Copy construction. template<typename _MutableIterator >
_Safe_local_iterator (const _Safe_local_iterator<
_MutableIterator, typename __gnu_cxx::__enable_if< _IsConstant::__value
&&std::__are_same< _MutableIterator, _OtherIterator
>::__value, _Sequence >::__type > &__x) noexcept
Converting constructor from a mutable iterator to a constant iterator. void
_M_attach (_Safe_sequence_base *__seq)
void _M_attach_single (_Safe_sequence_base *__seq)
bool _M_attached_to (const _Safe_sequence_base *__seq) const
bool _M_can_compare (const _Safe_iterator_base &__x) const
throw ()
bool _M_dereferenceable () const
Is the iterator dereferenceable? _Distance_traits< _Iterator >::__type
_M_get_distance_to (const _Safe_local_iterator &__rhs)
const
__gnu_cxx::__conditional_type< _IsConstant::__value, const _Sequence *,
_Sequence * >::__type _M_get_sequence () const
template<typename _Other > bool _M_in_same_bucket (const
_Safe_local_iterator< _Other, _Sequence > &__other) const
Is this iterator part of the same bucket as the other one? bool
_M_incrementable () const
Is the iterator incrementable? void _M_invalidate ()
bool _M_is_begin () const
Is this iterator equal to the sequence's begin(bucket) iterator? bool
_M_is_end () const
Is this iterator equal to the sequence's end(bucket) iterator? void
_M_reset () throw ()
bool _M_singular () const throw ()
void _M_unlink () throw ()
bool _M_valid_range (const _Safe_local_iterator &__rhs,
std::pair< difference_type, _Distance_precision >
&__dist_info) const
const _Iterator & base () const noexcept
_Iterator & base () noexcept
Return the underlying iterator. size_type bucket () const
Return the bucket. operator _Iterator () const
Conversion to underlying non-debug iterator to allow better interaction with
non-debug containers. reference operator* () const
Iterator dereference. _Safe_local_iterator & operator++ ()
Iterator preincrement. _Safe_local_iterator operator++ (int)
Iterator postincrement. pointer operator-> () const
Iterator dereference. _Safe_local_iterator & operator=
(_Safe_local_iterator &&__x) noexcept
Move assignment. _Safe_local_iterator & operator= (const
_Safe_local_iterator &__x)
Copy assignment.
static constexpr bool _S_constant ()
Determine if this is a constant iterator.
_Safe_iterator_base * _M_next
_Safe_iterator_base * _M_prior
_Safe_sequence_base * _M_sequence
unsigned int _M_version
void _M_attach (_Safe_sequence_base *__seq, bool
__constant)
void _M_attach_single (_Safe_sequence_base *__seq, bool
__constant) throw ()
void _M_detach ()
void _M_detach_single () throw ()
_Safe_unordered_container_base * _M_get_container () const
noexcept
__gnu_cxx::__mutex & _M_get_mutex () throw ()
bool operator!= (const _Self &__lhs, const
_OtherSelf &__rhs) noexcept
bool operator!= (const _Self &__lhs, const _Self
&__rhs) noexcept
bool operator== (const _Self &__lhs, const _OtherSelf
&__rhs) noexcept
bool operator== (const _Self &__lhs, const _Self
&__rhs) noexcept
class __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >" Safe iterator wrapper.
The class template _Safe_local_iterator is a wrapper around an iterator that tracks the iterator's movement among sequences and checks that operations performed on the 'safe' iterator are legal. In additional to the basic iterator operations (which are validated, and then passed to the underlying iterator), _Safe_local_iterator has member functions for iterator invalidation, attaching/detaching the iterator from sequences, and querying the iterator's state.
Definition at line 62 of file safe_local_iterator.h.
Postcondition
Definition at line 102 of file safe_local_iterator.h.
Safe iterator construction from an unsafe iterator and its sequence.
Precondition
Postcondition
Definition at line 111 of file safe_local_iterator.h.
Copy construction.
Definition at line 122 of file safe_local_iterator.h.
Move construction.
Postcondition
Definition at line 139 of file safe_local_iterator.h.
Converting constructor from a mutable iterator to a constant iterator.
Definition at line 158 of file safe_local_iterator.h.
Attach iterator to the given sequence.
Definition at line 326 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator_base::_M_attach(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_S_constant().
Attaches this iterator to the given container, detaching it from whatever container it was attached to originally. If the new container is the NULL pointer, the iterator is left unattached.
Referenced by __gnu_debug::_Safe_local_iterator_base::_Safe_local_iterator_base(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_attach().
Likewise, but not thread-safe.
Definition at line 331 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator_base::_M_attach_single(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_S_constant().
Likewise, but not thread-safe.
Referenced by __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_attach_single().
Determines if we are attached to the given sequence.
Definition at line 131 of file safe_base.h.
References __gnu_debug::_Safe_iterator_base::_M_sequence.
Can we compare this iterator to the given iterator __x? Returns true if both iterators are nonsingular and reference the same sequence.
Is the iterator dereferenceable?
Definition at line 336 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_is_end(), and __gnu_debug::_Safe_iterator_base::_M_singular().
Detach the iterator for whatever container it is attached to, if any.
Likewise, but not thread-safe.
For use in _Safe_iterator.
Is this iterator part of the same bucket as the other one?
Definition at line 371 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::bucket().
Is the iterator incrementable?
Definition at line 341 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_is_end(), and __gnu_debug::_Safe_iterator_base::_M_singular().
Invalidate the iterator, making it singular.
Definition at line 146 of file safe_base.h.
References __gnu_debug::_Safe_iterator_base::_M_version.
Is this iterator equal to the sequence's begin(bucket) iterator?
Definition at line 361 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::base(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::bucket().
Is this iterator equal to the sequence's end(bucket) iterator?
Definition at line 365 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::base(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::bucket().
Referenced by __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_dereferenceable(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_incrementable().
Reset all member variables
Is this iterator singular?
Referenced by __gnu_debug::__check_singular_aux(), __gnu_debug::_Safe_iterator< _Iterator, _Sequence, _Category >::_M_dereferenceable(), __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_dereferenceable(), __gnu_debug::_Safe_iterator< _Iterator, _Sequence, _Category >::_M_incrementable(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_incrementable().
Unlink itself
Definition at line 155 of file safe_base.h.
References __gnu_debug::_Safe_iterator_base::_M_next, and __gnu_debug::_Safe_iterator_base::_M_prior.
Determine if this is a constant iterator.
Definition at line 300 of file safe_local_iterator.h.
Referenced by __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_attach(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_attach_single().
Return the underlying iterator.
Definition at line 307 of file safe_local_iterator.h.
Referenced by __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_is_begin(), __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_is_end(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::bucket().
Return the bucket.
Definition at line 316 of file safe_local_iterator.h.
References __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::base().
Referenced by __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_in_same_bucket(), __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_is_begin(), and __gnu_debug::_Safe_local_iterator< _Iterator, _Sequence >::_M_is_end().
Conversion to underlying non-debug iterator to allow better interaction with non-debug containers.
Definition at line 322 of file safe_local_iterator.h.
Iterator dereference.
Precondition
Definition at line 244 of file safe_local_iterator.h.
Iterator preincrement.
Precondition
Definition at line 271 of file safe_local_iterator.h.
Iterator postincrement.
Precondition
Definition at line 286 of file safe_local_iterator.h.
Iterator dereference.
Precondition
Definition at line 257 of file safe_local_iterator.h.
Move assignment.
Postcondition
Definition at line 210 of file safe_local_iterator.h.
Copy assignment.
Definition at line 179 of file safe_local_iterator.h.
Pointer to the next iterator in the sequence's list of iterators. Only valid when _M_sequence != NULL.
Definition at line 74 of file safe_base.h.
Referenced by __gnu_debug::_Safe_sequence< _SafeSequence >::_M_invalidate_if(), __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if(), and __gnu_debug::_Safe_iterator_base::_M_unlink().
Pointer to the previous iterator in the sequence's list of iterators. Only valid when _M_sequence != NULL.
Definition at line 70 of file safe_base.h.
Referenced by __gnu_debug::_Safe_sequence< _SafeSequence >::_M_invalidate_if(), __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if(), and __gnu_debug::_Safe_iterator_base::_M_unlink().
The sequence this iterator references; may be NULL to indicate a singular iterator.
Definition at line 57 of file safe_base.h.
Referenced by __gnu_debug::_Safe_iterator_base::_Safe_iterator_base(), __gnu_debug::_Safe_local_iterator_base::_Safe_local_iterator_base(), __gnu_debug::_Safe_iterator_base::_M_attached_to(), and __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if().
The version number of this iterator. The sentinel value 0 is used to indicate an invalidated iterator (i.e., one that is singular because of an operation on the container). This version number must equal the version number in the sequence referenced by _M_sequence for the iterator to be non-singular.
Definition at line 66 of file safe_base.h.
Referenced by __gnu_debug::_Safe_iterator_base::_M_invalidate(), and __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if().
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| Sun Jan 10 2021 | libstdc++ |