NAME

       std::__allocated_ptr< _Alloc > - Non-standard RAII type for managing pointers obtained from allocators.

SYNOPSIS

   Public Types
       using pointer = typename allocator_traits< _Alloc >::pointer
       using value_type = typename allocator_traits< _Alloc >::value_type

   Public Member Functions
       __allocated_ptr (__allocated_ptr &&__gd) noexcept
           Transfer ownership of the owned pointer.
       template<typename _Ptr , typename _Req  = _Require<is_same<_Ptr, value_type*>>> __allocated_ptr (_Alloc
           &__a, _Ptr __ptr)
           Convert __ptr to allocator's pointer type and take ownership of it.
       __allocated_ptr (_Alloc &__a, pointer __ptr) noexcept
           Take ownership of __ptr.
       ~__allocated_ptr ()
           Deallocate the owned pointer.
       value_type * get ()
           Get the address that the owned pointer refers to.
       __allocated_ptr & operator= (std::nullptr_t) noexcept
           Release ownership of the owned pointer.

Detailed Description

   template<typename _Alloc>
       struct std::__allocated_ptr< _Alloc >" Non-standard RAII type for managing pointers obtained from
       allocators.

Constructor & Destructor Documentation

   template<typename _Alloc > std::__allocated_ptr< _Alloc >::__allocated_ptr (_Alloc & __a, pointer __ptr)
       [inline],  [noexcept]
       Take ownership of __ptr.

   template<typename _Alloc > template<typename _Ptr , typename _Req  = _Require<is_same<_Ptr, value_type*>>>
       std::__allocated_ptr< _Alloc >::__allocated_ptr (_Alloc & __a, _Ptr __ptr) [inline]
       Convert __ptr to allocator's pointer type and take ownership of it.

   template<typename _Alloc > std::__allocated_ptr< _Alloc >::__allocated_ptr (__allocated_ptr< _Alloc > &&
       __gd) [inline],  [noexcept]
       Transfer ownership of the owned pointer.

   template<typename _Alloc > std::__allocated_ptr< _Alloc >::~__allocated_ptr () [inline]
       Deallocate the owned pointer.

       References std::allocator_traits< _Alloc >::deallocate().

Member Function Documentation

   template<typename _Alloc > value_type* std::__allocated_ptr< _Alloc >::get (void) [inline]
       Get the address that the owned pointer refers to.

   template<typename _Alloc > __allocated_ptr& std::__allocated_ptr< _Alloc >::operator= (std::nullptr_t)
       [inline],  [noexcept]
       Release ownership of the owned pointer.

Author

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libstdc++                                        Tue Apr 22 2025            std::__allocated_ptr< _Alloc >(3cxx)