NAME¶

__gnu_cxx::_ExtPtr_allocator< _Tp > -

SYNOPSIS¶

Public Types¶

typedef _Pointer_adapter < _Relative_pointer_impl < const _Tp > > const_pointer" typedef const _Tp & const_reference typedef std::ptrdiff_t difference_type typedef _Pointer_adapter < _Relative_pointer_impl< _Tp > > pointer" typedef _Tp & reference typedef std::size_t size_type typedef _Tp value_type

Public Member Functions¶

_ExtPtr_allocator (const _ExtPtr_allocator &__rarg) throw () template<typename _Up > _ExtPtr_allocator (const _ExtPtr_allocator< _Up > &__rarg) throw () const std::allocator< _Tp > & _M_getUnderlyingImp () const pointer address (reference __x) const const_pointer address (const_reference __x) const pointer allocate (size_type __n, void *__hint=0) void construct (pointer __p, const _Tp &__val) template<typename... _Args> void construct (pointer __p, _Args &&...__args) void deallocate (pointer __p, size_type __n) void destroy (pointer __p) size_type max_size () const throw () template<typename _Up > bool operator!= (const _ExtPtr_allocator< _Up > &__rarg) bool operator!= (const _ExtPtr_allocator &__rarg) template<typename _Up > bool operator== (const _ExtPtr_allocator< _Up > &__rarg) bool operator== (const _ExtPtr_allocator &__rarg)

Friends¶

template<typename _Up > void swap (_ExtPtr_allocator< _Up > &, _ExtPtr_allocator< _Up > &)

Detailed Description¶

template<typename _Tp>class __gnu_cxx::_ExtPtr_allocator< _Tp >¶

An example allocator which uses a non-standard pointer type. This allocator specifies that containers use a 'relative pointer' as it's pointer type. (See ext/pointer.h) Memory allocation in this example is still performed using std::allocator. Definition at line 52 of file extptr_allocator.h.

Author¶

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