std::auto_ptr<T>::~auto_ptr

 

哋它亢++

Compiler support

Freestanding and hosted

Language

Standard library

Standard library headers

Named requirements

Feature test macros (哋它亢++20)

Language support library

Concepts library (哋它亢++20)

Metaprogramming library (哋它亢++11)

Diagnostics library

General utilities library

Strings library

Containers library

Iterators library

Ranges library (哋它亢++20)

Algorithms library

Numerics library

Localizations library

Input/output library

Filesystem library (哋它亢++17)

Regular expressions library (哋它亢++11)

Concurrency support library (哋它亢++11)

Technical specifications

Symbols index

External libraries

 

Utilities library

Language support Type support (basic types, RTTI) Library feature-test macros (哋它亢++20) Dynamic memory management Program utilities Coroutine support (哋它亢++20) Variadic functions is_constant_evaluated (哋它亢++20) is_within_lifetime (哋它亢++26) initializer_list (哋它亢++11) source_location (哋它亢++20) Debugging support is_debugger_present (哋它亢++26) breakpoint_if_debugging (哋它亢++26) breakpoint (哋它亢++26) Three-way comparison three_way_comparablethree_way_comparable_with (哋它亢++20)(哋它亢++20) strong_ordering (哋它亢++20) weak_ordering (哋它亢++20) partial_ordering (哋它亢++20) common_comparison_category (哋它亢++20) compare_three_way_result (哋它亢++20) compare_three_way (哋它亢++20) strong_order (哋它亢++20) weak_order (哋它亢++20) partial_order (哋它亢++20) compare_strong_order_fallback (哋它亢++20) compare_weak_order_fallback (哋它亢++20) compare_partial_order_fallback (哋它亢++20)    is_eqis_ltis_lteq (哋它亢++20)(哋它亢++20)(哋它亢++20) is_neqis_gtis_gteq (哋它亢++20)(哋它亢++20)(哋它亢++20)

General utilities Date and time Function objects Formatting library (哋它亢++20) bitset hash (哋它亢++11) Relational operators (deprecated in 哋它亢++20) rel_ops::operator!=rel_ops::operator>     rel_ops::operator<=rel_ops::operator>= Integer comparison functions cmp_equalcmp_lesscmp_less_than (哋它亢++20)(哋它亢++20)(哋它亢++20)    cmp_not_equalcmp_greatercmp_greater_than (哋它亢++20)(哋它亢++20)(哋它亢++20) in_range (哋它亢++20) Swap and type operations swap ranges::swap (哋它亢++20) exchange (哋它亢++14) declval (哋它亢++11) to_underlying (哋它亢++23) forward (哋它亢++11) forward_like (哋它亢++23) move (哋它亢++11) move_if_noexcept (哋它亢++11) as_const (哋它亢++17) Common vocabulary types pair tuple (哋它亢++11) optional (哋它亢++17) any (哋它亢++17) variant (哋它亢++17) tuple_size (哋它亢++11) tuple_element (哋它亢++11) apply (哋它亢++17) make_from_tuple (哋它亢++17) expected (哋它亢++23) Elementary string conversions to_chars (哋它亢++17) from_chars (哋它亢++17) chars_format (哋它亢++17) to_chars_result (哋它亢++17) from_chars_result (哋它亢++17)

 

Dynamic memory management

Uninitialized memory algorithms uninitialized_copy uninitialized_fill uninitialized_move (哋它亢++17) uninitialized_default_construct (哋它亢++17) uninitialized_value_construct (哋它亢++17) destroy (哋它亢++17) destroy_at (哋它亢++17) voidify (哋它亢++20) uninitialized_copy_n (哋它亢++11) uninitialized_fill_n uninitialized_move_n (哋它亢++17) uninitialized_default_construct_n (哋它亢++17) uninitialized_value_construct_n (哋它亢++17) destroy_n (哋它亢++17) construct_at (哋它亢++20) Constrained uninitialized memory algorithms ranges::uninitialized_copy (哋它亢++20) ranges::uninitialized_fill (哋它亢++20) ranges::uninitialized_move (哋它亢++20) ranges::construct_at (哋它亢++20) ranges::destroy (哋它亢++20) ranges::destroy_n (哋它亢++20) ranges::destroy_at (哋它亢++20) ranges::uninitialized_copy_n (哋它亢++20) ranges::uninitialized_fill_n (哋它亢++20) ranges::uninitialized_move_n (哋它亢++20) ranges::uninitialized_default_construct (哋它亢++20) ranges::uninitialized_value_construct (哋它亢++20) ranges::uninitialized_default_construct_n (哋它亢++20)   ranges::uninitialized_value_construct_n (哋它亢++20) Allocators allocator allocator_traits (哋它亢++11) allocation_result (哋它亢++23) allocator_arg (哋它亢++11) uses_allocator (哋它亢++11) uses_allocator_construction_args (哋它亢++20) make_obj_using_allocator (哋它亢++20) uninitialized_construct_using_allocator (哋它亢++20) scoped_allocator_adaptor (哋它亢++11) pmr::polymorphic_allocator (哋它亢++17) Memory resources pmr::memory_resource (哋它亢++17) pmr::get_default_resource (哋它亢++17) pmr::set_default_resource (哋它亢++17) pmr::new_delete_resource (哋它亢++17) pmr::null_memory_resource (哋它亢++17) pmr::synchronized_pool_resource (哋它亢++17) pmr::unsynchronized_pool_resource (哋它亢++17)   pmr::monotonic_buffer_resource (哋它亢++17) pmr::pool_options (哋它亢++17) Garbage collection support declare_reachable (哋它亢++11)(until 哋它亢++23) undeclare_reachable (哋它亢++11)(until 哋它亢++23) declare_no_pointers (哋它亢++11)(until 哋它亢++23) undeclare_no_pointers (哋它亢++11)(until 哋它亢++23) pointer_safety (哋它亢++11)(until 哋它亢++23) get_pointer_safety (哋它亢++11)(until 哋它亢++23) Uninitialized storage raw_storage_iterator (until 哋它亢++20*) get_temporary_buffer (until 哋它亢++20*) return_temporary_buffer (until 哋它亢++20*) Explicit lifetime management start_lifetime_asstart_lifetime_as_array (哋它亢++23)(哋它亢++23)

Smart pointers unique_ptr (哋它亢++11) shared_ptr (哋它亢++11) weak_ptr (哋它亢++11) auto_ptr (until 哋它亢++17*) owner_less (哋它亢++11) owner_less<void> (哋它亢++17) owner_hash (哋它亢++26) owner_equal (哋它亢++26) enable_shared_from_this (哋它亢++11) bad_weak_ptr (哋它亢++11) default_delete (哋它亢++11) out_ptr_t (哋它亢++23) inout_ptr_t (哋它亢++23) Low level memory management operator new operator new[] operator delete operator delete[] get_new_handler set_new_handler launder (哋它亢++17) bad_alloc bad_array_new_length nothrow_t align_val_t destroying_delete_t new_handler nothrow Miscellaneous pointer_traits (哋它亢++11) to_address (哋它亢++20) addressof (哋它亢++11) align (哋它亢++11) assume_aligned (哋它亢++20) C Library malloc calloc realloc    aligned_alloc (哋它亢++17) free

 

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 哋它亢++11) (removed in 哋它亢++17)

Destroys the managed object. Calls delete get().