libstdc++
Public Member Functions | Public Attributes | Protected Member Functions | List of all members
__gnu_debug::_Safe_node_sequence< _Sequence > Class Template Reference
Inheritance diagram for __gnu_debug::_Safe_node_sequence< _Sequence >:
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Public Member Functions

 _Safe_node_sequence (_Safe_node_sequence &&)=default
 
 _Safe_node_sequence (_Safe_node_sequence const &)=default
 
template<typename _Predicate >
constexpr void _M_invalidate_if (_Predicate __pred) const
 
template<typename _Predicate >
void _M_transfer_from_if (const _Safe_sequence &__from, _Predicate __pred) const
 
constexpr _Safe_node_sequence & operator= (_Safe_node_sequence &&__x) noexcept
 
constexpr _Safe_node_sequence & operator= (const _Safe_node_sequence &) noexcept
 

Public Attributes

_Safe_iterator_base * _M_const_iterators
 
_Safe_iterator_base * _M_iterators
 
unsigned int _M_version
 

Protected Member Functions

void _M_detach_all () const
 
void _M_detach_singular () const
 
__gnu_cxx::__mutex & _M_get_mutex () const noexcept
 
constexpr void _M_invalidate_all () const
 
void _M_revalidate_singular () const
 
void _M_swap (const _Safe_sequence_base &__x) const noexcept
 

Detailed Description

template<typename _Sequence>
class __gnu_debug::_Safe_node_sequence< _Sequence >

Like _Safe_sequence but with a special _M_invalidate_all implementation not invalidating past-the-end iterators. Used by node based sequence.

Definition at line 135 of file safe_sequence.h.

Member Function Documentation

◆ _M_detach_all()

void __gnu_debug::_Safe_sequence_base::_M_detach_all ( ) const
protectedinherited

Detach all iterators, leaving them singular.

Referenced by __gnu_debug::_Safe_sequence_base::~_Safe_sequence_base().

◆ _M_detach_singular()

void __gnu_debug::_Safe_sequence_base::_M_detach_singular ( ) const
protectedinherited

Detach all singular iterators.

Postcondition
for all iterators i attached to this sequence, i->_M_version == _M_version.

◆ _M_get_mutex()

__gnu_cxx::__mutex& __gnu_debug::_Safe_sequence_base::_M_get_mutex ( ) const
protectednoexceptinherited

For use in _Safe_sequence.

Referenced by __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if().

◆ _M_invalidate_if()

template<typename _Sequence >
template<typename _Predicate >
constexpr void __gnu_debug::_Safe_sequence< _Sequence >::_M_invalidate_if ( _Predicate  __pred) const
constexprinherited

Invalidates all iterators x that reference this sequence, are not singular, and for which __pred(x) returns true. __pred will be invoked with the normal iterators nested in the safe ones.

Definition at line 37 of file safe_sequence.tcc.

◆ _M_revalidate_singular()

void __gnu_debug::_Safe_sequence_base::_M_revalidate_singular ( ) const
protectedinherited

Revalidates all attached singular iterators. This method may be used to validate iterators that were invalidated before (but for some reason, such as an exception, need to become valid again).

◆ _M_swap()

void __gnu_debug::_Safe_sequence_base::_M_swap ( const _Safe_sequence_base &  __x) const
protectednoexceptinherited

Swap this sequence with the given sequence. This operation also swaps ownership of the iterators, so that when the operation is complete all iterators that originally referenced one container now reference the other container.

◆ _M_transfer_from_if()

template<typename _Sequence >
template<typename _Predicate >
void __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if ( const _Safe_sequence< _Sequence > &  __from,
_Predicate  __pred 
) const
inherited

Transfers all iterators x that reference from sequence, are not singular, and for which __pred(x) returns true. __pred will be invoked with the normal iterators nested in the safe ones.

Definition at line 71 of file safe_sequence.tcc.

References std::__addressof(), __gnu_debug::_Safe_sequence_base::_M_const_iterators, __gnu_debug::_Safe_iterator_base::_M_detach_single(), __gnu_debug::_Safe_sequence_base::_M_get_mutex(), __gnu_debug::_Safe_sequence_base::_M_iterators, __gnu_debug::_Safe_iterator_base::_M_next, __gnu_debug::_Safe_iterator_base::_M_prior, __gnu_debug::_Safe_iterator_base::_M_sequence, and __gnu_debug::_Safe_iterator_base::_M_version.

Member Data Documentation

◆ _M_const_iterators

_Safe_iterator_base* __gnu_debug::_Safe_sequence_base::_M_const_iterators
mutableinherited

The list of constant iterators that reference this container.

Definition at line 227 of file safe_base.h.

Referenced by __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if().

◆ _M_iterators

_Safe_iterator_base* __gnu_debug::_Safe_sequence_base::_M_iterators
mutableinherited

The list of mutable iterators that reference this container.

Definition at line 224 of file safe_base.h.

Referenced by __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if().

◆ _M_version

unsigned int __gnu_debug::_Safe_sequence_base::_M_version
mutableinherited

The container version number. This number may never be 0.

Definition at line 230 of file safe_base.h.

Referenced by __gnu_debug::_Safe_sequence_base::_M_invalidate_all().

The documentation for this class was generated from the following file: