std::auto_ptr<T>::
~auto_ptr
From cppreference.com
<
cpp
|
memory
|
auto ptr
C++
Compiler support
Freestanding and hosted
Language
Standard library headers
Named requirements
Feature test macros
(C++20)
Language support library
Concepts library
(C++20)
Metaprogramming library
(C++11)
Diagnostics library
General utilities library
Strings library
Containers library
Iterators library
Ranges library
(C++20)
Algorithms library
Numerics library
Localizations library
Input/output library
Filesystem library
(C++17)
Regular expressions library
(C++11)
Concurrency support library
(C++11)
Technical specifications
Symbols index
External libraries
Utilities library
Language support
Type support
(basic types, RTTI)
Library feature-test macros
(C++20)
Dynamic memory management
Program utilities
Coroutine support
(C++20)
Variadic functions
is_constant_evaluated
(C++20)
launder
(C++17)
initializer_list
(C++11)
source_location
(C++20)
Three-way comparison
(C++20)
three_way_comparable
three_way_comparable_with
(C++20)
(C++20)
strong_ordering
(C++20)
weak_ordering
(C++20)
partial_ordering
(C++20)
common_comparison_category
(C++20)
compare_three_way_result
(C++20)
compare_three_way
(C++20)
strong_order
(C++20)
weak_order
(C++20)
partial_order
(C++20)
compare_strong_order_fallback
(C++20)
compare_weak_order_fallback
(C++20)
compare_partial_order_fallback
(C++20)
is_eq
is_neq
is_lt
is_lteq
is_gt
is_gteq
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
General utilities
Date and time
Function objects
Formatting library
(C++20)
bitset
hash
(C++11)
Relational operators
(deprecated in C++20)
rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Integer comparison functions
cmp_equal
cmp_less
cmp_less_than
(C++20)
(C++20)
(C++20)
cmp_not_equal
cmp_greater
cmp_greater_than
(C++20)
(C++20)
(C++20)
in_range
(C++20)
Swap and type operations
swap
ranges::swap
(C++20)
exchange
(C++14)
declval
(C++11)
to_underlying
(C++23)
forward
(C++11)
forward_like
(C++23)
move
(C++11)
move_if_noexcept
(C++11)
as_const
(C++17)
Common vocabulary types
pair
tuple
(C++11)
optional
(C++17)
any
(C++17)
variant
(C++17)
tuple_size
(C++11)
tuple_element
(C++11)
apply
(C++17)
make_from_tuple
(C++17)
expected
(C++23)
Elementary string conversions
to_chars
(C++17)
from_chars
(C++17)
chars_format
(C++17)
Dynamic memory management
Smart pointers
unique_ptr
(C++11)
shared_ptr
(C++11)
weak_ptr
(C++11)
auto_ptr
(until C++17)
owner_less
(C++11)
enable_shared_from_this
(C++11)
bad_weak_ptr
(C++11)
default_delete
(C++11)
out_ptr_t
(C++23)
inout_ptr_t
(C++23)
Allocators
allocator
allocator_traits
(C++11)
allocation_result
(C++23)
allocate_at_least
(C++23)
allocator_arg
(C++11)
uses_allocator
(C++11)
uses_allocator_construction_args
(C++20)
make_obj_using_allocator
(C++20)
uninitialized_construct_using_allocator
(C++20)
scoped_allocator_adaptor
(C++11)
pmr::polymorphic_allocator
(C++17)
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::null_memory_resource
(C++17)
pmr::synchronized_pool_resource
(C++17)
pmr::unsynchronized_pool_resource
(C++17)
pmr::monotonic_buffer_resource
(C++17)
pmr::pool_options
(C++17)
Uninitialized storage
raw_storage_iterator
(until C++20)
get_temporary_buffer
(until C++20)
return_temporary_buffer
(until C++20)
Uninitialized memory algorithms
uninitialized_copy
uninitialized_fill
uninitialized_move
(C++17)
uninitialized_default_construct
(C++17)
uninitialized_value_construct
(C++17)
destroy
(C++17)
destroy_at
(C++17)
uninitialized_copy_n
(C++11)
uninitialized_fill_n
uninitialized_move_n
(C++17)
uninitialized_default_construct_n
(C++17)
uninitialized_value_construct_n
(C++17)
destroy_n
(C++17)
construct_at
(C++20)
Constrained uninitialized memory algorithms
ranges::uninitialized_copy
(C++20)
ranges::uninitialized_fill
(C++20)
ranges::uninitialized_move
(C++20)
ranges::uninitialized_default_construct
(C++20)
ranges::uninitialized_value_construct
(C++20)
ranges::destroy
(C++20)
ranges::destroy_at
(C++20)
ranges::uninitialized_copy_n
(C++20)
ranges::uninitialized_fill_n
(C++20)
ranges::uninitialized_move_n
(C++20)
ranges::uninitialized_default_construct_n
(C++20)
ranges::uninitialized_value_construct_n
(C++20)
ranges::destroy_n
(C++20)
ranges::construct_at
(C++20)
Garbage collection support
declare_reachable
(C++11)
(until C++23)
undeclare_reachable
(C++11)
(until C++23)
declare_no_pointers
(C++11)
(until C++23)
undeclare_no_pointers
(C++11)
(until C++23)
pointer_safety
(C++11)
(until C++23)
get_pointer_safety
(C++11)
(until C++23)
Miscellaneous
pointer_traits
(C++11)
to_address
(C++20)
addressof
(C++11)
align
(C++11)
assume_aligned
(C++20)
C Library
malloc
aligned_alloc
(C++17)
calloc
realloc
free
Low level memory management
operator new
operator new[]
operator delete
operator delete[]
get_new_handler
set_new_handler
bad_alloc
bad_array_new_length
nothrow_t
align_val_t
destroying_delete_t
new_handler
nothrow
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>
~auto_ptr
(
)
throw
(
)
;
(deprecated in C++11)
(removed in C++17)
Destroys the managed object. Calls
delete get
(
)
.