__gnu_debug::_Safe_iterator_base(3cxx) | __gnu_debug::_Safe_iterator_base(3cxx) |
NAME¶
__gnu_debug::_Safe_iterator_base -SYNOPSIS¶
Inherited by __gnu_debug::_Safe_iterator< _Iterator, _Sequence >.Public Member Functions¶
void _M_attach (_Safe_sequence_base *__seq, bool __constant)
Public Attributes¶
_Safe_iterator_base * _M_next
Protected Member Functions¶
_Safe_iterator_base ()
Detailed Description¶
Basic functionality for a safe iterator.Constructor & Destructor Documentation¶
__gnu_debug::_Safe_iterator_base::_Safe_iterator_base () [inline], [protected]¶
Initializes the iterator and makes it singular. Definition at line 77 of file safe_base.h.__gnu_debug::_Safe_iterator_base::_Safe_iterator_base (const _Safe_sequence_base *__seq, bool__constant) [inline], [protected]¶
Initialize the iterator to reference the sequence pointed to by . __constant is true when we are initializing a constant iterator, and false if it is a mutable iterator. Note that __seq may be NULL, in which case the iterator will be singular. Otherwise, the iterator will reference __seq and be nonsingular. Definition at line 88 of file safe_base.h. References _M_attach().__gnu_debug::_Safe_iterator_base::_Safe_iterator_base (const _Safe_iterator_base &__x, bool__constant) [inline], [protected]¶
Initializes the iterator to reference the same sequence that
__x does. __constant is true if this is a constant iterator, and false if it is mutable. Definition at line 95 of file safe_base.h. References _M_attach(), and _M_sequence.
Member Function Documentation¶
void __gnu_debug::_Safe_iterator_base::_M_attach (_Safe_sequence_base *__seq, bool__constant)¶
Attaches this iterator to the given sequence, detaching it from whatever sequence it was attached to originally. If the new sequence is the NULL pointer, the iterator is left unattached. Referenced by _Safe_iterator_base().void __gnu_debug::_Safe_iterator_base::_M_attach_single (_Safe_sequence_base *__seq, bool__constant) throw ()¶
Likewise, but not thread-safe.bool __gnu_debug::_Safe_iterator_base::_M_attached_to (const _Safe_sequence_base *__seq) const [inline]¶
Determines if we are attached to the given sequence. Definition at line 130 of file safe_base.h. References _M_sequence.bool __gnu_debug::_Safe_iterator_base::_M_can_compare (const _Safe_iterator_base &__x) const throw ()¶
Can we compare this iterator to the given iterator @p __x?
Returns true if both iterators are nonsingular and reference the same sequence.
void __gnu_debug::_Safe_iterator_base::_M_detach ()¶
Detach the iterator for whatever sequence it is attached to, if any.void __gnu_debug::_Safe_iterator_base::_M_detach_single () throw ()¶
Likewise, but not thread-safe. Referenced by __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if().__gnu_cxx::__mutex& __gnu_debug::_Safe_iterator_base::_M_get_mutex () throw () [protected]¶
For use in _Safe_iterator.void __gnu_debug::_Safe_iterator_base::_M_invalidate () [inline]¶
Invalidate the iterator, making it singular. Definition at line 143 of file safe_base.h. References _M_version.void __gnu_debug::_Safe_iterator_base::_M_reset () throw ()¶
Reset all member variablesbool __gnu_debug::_Safe_iterator_base::_M_singular () const throw ()¶
Is this iterator singular? Referenced by __gnu_debug::__check_singular(), __gnu_debug::__check_singular_aux(), __gnu_debug::_Safe_iterator< _Iterator, _Sequence >::_M_dereferenceable(), __gnu_debug::_Safe_iterator< _Iterator, _Sequence >::_M_incrementable(), __gnu_debug::_Safe_iterator< _Iterator, _Sequence >::_Safe_iterator(), and __gnu_debug::_Safe_iterator< _Iterator, _Sequence >::operator=().void __gnu_debug::_Safe_iterator_base::_M_unlink () throw () [inline]¶
Unlink itself Definition at line 152 of file safe_base.h. References _M_next, and _M_prior.Member Data Documentation¶
_Safe_iterator_base* __gnu_debug::_Safe_iterator_base::_M_next¶
Pointer to the next iterator in the sequence's list of
iterators. Only valid when _M_sequence != NULL. Definition at line 73 of file safe_base.h. Referenced by __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if(), and _M_unlink().
_Safe_iterator_base* __gnu_debug::_Safe_iterator_base::_M_prior¶
Pointer to the previous iterator in the sequence's list of
iterators. Only valid when _M_sequence != NULL. Definition at line 69 of file safe_base.h. Referenced by __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if(), and _M_unlink().
_Safe_sequence_base* __gnu_debug::_Safe_iterator_base::_M_sequence¶
The sequence this iterator references; may be NULL to indicate
a singular iterator. Definition at line 56 of file safe_base.h. Referenced by _M_attached_to(), __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if(), _Safe_iterator_base(), and __gnu_debug::_Safe_iterator< _Iterator, _Sequence >::operator=().
unsigned int __gnu_debug::_Safe_iterator_base::_M_version¶
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 65 of file safe_base.h. Referenced by _M_invalidate().Author¶
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