std::auto_ptr<T>::~auto_ptr

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Memory management library

voidify

(exposition only*)

Allocators

allocator
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Uninitialized memory algorithms

uninitialized_copy
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uninitialized_copy_n (C++11)
uninitialized_fill_n
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construct_at (C++20)

uninitialized_default_construct (C++17)
uninitialized_value_construct (C++17)
destroy (C++17)
uninitialized_default_construct_n (C++17)
uninitialized_value_construct_n (C++17)
destroy_n (C++17)
destroy_at (C++17)

Constrained uninitialized memory algorithms

ranges::uninitialized_copy (C++20)
ranges::uninitialized_fill (C++20)
ranges::uninitialized_move (C++20)
ranges::uninitialized_copy_n (C++20)
ranges::uninitialized_fill_n (C++20)
ranges::uninitialized_move_n (C++20)
ranges::construct_at (C++20)

ranges::uninitialized_default_construct (C++20)
ranges::uninitialized_value_construct (C++20)
ranges::destroy (C++20)
ranges::uninitialized_default_construct_n (C++20)
ranges::uninitialized_value_construct_n (C++20)
ranges::destroy_n (C++20)
ranges::destroy_at (C++20)

Memory resources

pmr::memory_resource (C++17)
pmr::get_default_resource (C++17)
pmr::set_default_resource (C++17)
pmr::new_delete_resource (C++17)
pmr::pool_options (C++17)

pmr::null_memory_resource (C++17)
pmr::synchronized_pool_resource (C++17)
pmr::unsynchronized_pool_resource (C++17)
pmr::monotonic_buffer_resource (C++17)

Explicit lifetime management
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Types for composite class design
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Uninitialized storage(until C++20)

raw_storage_iterator (until C++20*)
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return_temporary_buffer (until C++20*)

Garbage collector support(until C++23)

declare_reachable (C++11)(until C++23)
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pointer_safety (C++11)(until C++23)

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get_pointer_safety (C++11)(until C++23)

Low level memory
management

operator newoperator new[]

operator deleteoperator delete[]

(C++11)

(C++11)

(C++17)

(C++20)

(C++17)

(C++11)

(C++11)

(C++11)

(until C++17*)

(C++11)

(C++17)

(C++26)

(C++26)

enable_shared_from_this

(C++11)

(C++11)

(C++11)

(C++23)

(C++23)

(C++11)

(C++20)

(C++11)

(C++11)

(C++20)

is_sufficiently_aligned

(C++26)

C Library

malloc
calloc
realloc

free
aligned_alloc (C++17)

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std::auto_ptr

Member functions
auto_ptr::auto_ptr
auto_ptr::~auto_ptr
auto_ptr::operator=
auto_ptr::operator*auto_ptr::operator->
auto_ptr::get
auto_ptr::release
auto_ptr::reset
auto_ptr::operator auto_ptr<Y>auto_ptr::operator auto_ptr_ref<Y>

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~auto_ptr()throw();		(deprecated in C++11) (removed in C++17)

Destroys the managed object. Callsdelete get().

Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/memory/auto_ptr/%7Eauto_ptr&oldid=154304"

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std::auto_ptr<T>::~auto_ptr

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