NAME

       __gnu_debug::_Safe_unordered_container< _Container > -

SYNOPSIS

       Inherits __gnu_debug::_Safe_unordered_container_base.

   Public Member Functions
       void _M_attach (_Safe_iterator_base *__it, bool __constant)
       void _M_attach_local (_Safe_iterator_base *__it, bool __constant)
       void _M_attach_local_single (_Safe_iterator_base *__it, bool __constant)  throw ()
       void _M_attach_single (_Safe_iterator_base *__it, bool __constant)  throw ()
       void _M_detach (_Safe_iterator_base *__it)
       void _M_detach_local (_Safe_iterator_base *__it)
       void _M_detach_local_single (_Safe_iterator_base *__it)  throw ()
       void _M_detach_single (_Safe_iterator_base *__it)  throw ()
       void _M_invalidate_all () const
       template<typename _Predicate > void _M_invalidate_if (_Predicate __pred)
       template<typename _Predicate > void _M_invalidate_local_if (_Predicate __pred)

   Public Attributes
       _Safe_iterator_base * _M_const_iterators
       _Safe_iterator_base * _M_const_local_iterators
       _Safe_iterator_base * _M_iterators
       _Safe_iterator_base * _M_local_iterators
       unsigned int _M_version

   Protected Member Functions
       void _M_detach_all ()
       void _M_detach_singular ()
       __gnu_cxx::__mutex & _M_get_mutex ()  throw ()
       void _M_revalidate_singular ()
       void _M_swap (_Safe_unordered_container_base &__x)
       void _M_swap (_Safe_sequence_base &__x)

Detailed Description

   template<typename _Container>class __gnu_debug::_Safe_unordered_container< _Container >
       Base class for constructing a safe unordered container type that tracks iterators that
       reference it.

       The class template _Safe_unordered_container simplifies the construction of safe unordered
       containers that track the iterators that reference the container, so that the iterators
       are notified of changes in the container that may affect their operation, e.g., if the
       container invalidates its iterators or is destructed. This class template may only be used
       by deriving from it and passing the name of the derived class as its template parameter
       via the curiously recurring template pattern. The derived class must have iterator and
       const_iterator types that are instantiations of class template _Safe_iterator for this
       container and local_iterator and const_local_iterator types that are instantiations of
       class template _Safe_local_iterator for this container. Iterators will then be tracked
       automatically.

       Definition at line 58 of file safe_unordered_container.h.

Member Function Documentation

   void __gnu_debug::_Safe_sequence_base::_M_attach (_Safe_iterator_base *__it, bool__constant)
       [inherited]
       Attach an iterator to this sequence.

   void __gnu_debug::_Safe_unordered_container_base::_M_attach_local (_Safe_iterator_base *__it,
       bool__constant) [inherited]
       Attach an iterator to this container.

   void __gnu_debug::_Safe_unordered_container_base::_M_attach_local_single (_Safe_iterator_base
       *__it, bool__constant) [inherited]
       Likewise but not thread safe.

   void __gnu_debug::_Safe_sequence_base::_M_attach_single (_Safe_iterator_base *__it,
       bool__constant) [inherited]
       Likewise but not thread safe.

   void __gnu_debug::_Safe_sequence_base::_M_detach (_Safe_iterator_base *__it) [inherited]
       Detach an iterator from this sequence

   void __gnu_debug::_Safe_unordered_container_base::_M_detach_all () [protected],  [inherited]
       Detach all iterators, leaving them singular.

   void __gnu_debug::_Safe_unordered_container_base::_M_detach_local (_Safe_iterator_base *__it)
       [inherited]
       Detach an iterator from this container

   void __gnu_debug::_Safe_unordered_container_base::_M_detach_local_single (_Safe_iterator_base
       *__it) [inherited]
       Likewise but not thread safe.

   void __gnu_debug::_Safe_sequence_base::_M_detach_single (_Safe_iterator_base *__it)
       [inherited]
       Likewise but not thread safe.

   void __gnu_debug::_Safe_sequence_base::_M_detach_singular () [protected],  [inherited]
       Detach all singular iterators.

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

   __gnu_cxx::__mutex& __gnu_debug::_Safe_sequence_base::_M_get_mutex () [protected],
       [inherited]
       For use in _Safe_sequence.

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

   void __gnu_debug::_Safe_sequence_base::_M_invalidate_all () const [inline],  [inherited]
       Invalidates all iterators.

       Definition at line 234 of file safe_base.h.

       References __gnu_debug::_Safe_sequence_base::_M_version.

   template<typename _Container > template<typename _Predicate > void
       __gnu_debug::_Safe_unordered_container< _Container >::_M_invalidate_if (_Predicate__pred)
       Invalidates all iterators x that reference this container, 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 38 of file safe_unordered_container.tcc.

   template<typename _Container > template<typename _Predicate > void
       __gnu_debug::_Safe_unordered_container< _Container >::_M_invalidate_local_if
       (_Predicate__pred)
       Invalidates all local iterators x that reference this container, are not singular, and for
       which __pred(x) returns true. __pred will be invoked with the normal ilocal iterators
       nested in the safe ones.

       Definition at line 70 of file safe_unordered_container.tcc.

   void __gnu_debug::_Safe_sequence_base::_M_revalidate_singular () [protected],  [inherited]
       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).

   void __gnu_debug::_Safe_unordered_container_base::_M_swap (_Safe_unordered_container_base
       &__x) [protected],  [inherited]
       Swap this container with the given container. 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.

   void __gnu_debug::_Safe_sequence_base::_M_swap (_Safe_sequence_base &__x) [protected],
       [inherited]
       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.

Member Data Documentation

   _Safe_iterator_base* __gnu_debug::_Safe_sequence_base::_M_const_iterators [inherited]
       The list of constant iterators that reference this container.

       Definition at line 185 of file safe_base.h.

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

   _Safe_iterator_base* __gnu_debug::_Safe_unordered_container_base::_M_const_local_iterators
       [inherited]
       The list of constant local iterators that reference this container.

       Definition at line 131 of file safe_unordered_base.h.

   _Safe_iterator_base* __gnu_debug::_Safe_sequence_base::_M_iterators [inherited]
       The list of mutable iterators that reference this container.

       Definition at line 182 of file safe_base.h.

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

   _Safe_iterator_base* __gnu_debug::_Safe_unordered_container_base::_M_local_iterators
       [inherited]
       The list of mutable local iterators that reference this container.

       Definition at line 128 of file safe_unordered_base.h.

   unsigned int __gnu_debug::_Safe_sequence_base::_M_version [mutable],  [inherited]
       The container version number. This number may never be 0.

       Definition at line 188 of file safe_base.h.

       Referenced by __gnu_debug::_Safe_sequence_base::_M_invalidate_all(), and
       __gnu_debug::_Safe_sequence< _Sequence >::_M_transfer_from_if().

Author

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libstdc++                              __gnu_debug::2Safe_unordered_container< _Container >(3cxx)