std::unique_ptr::unique_ptr

From Cppreference

C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++11) Atomic operations library (C++11) Thread support library (C++11)
Utilities library
Dynamic memory management
Low level memory management Allocators allocator allocator_traits (C++11) allocator_arg_t (C++11) allocator_arg (C++11) uses_allocator (C++11) scoped_allocator_adaptor (C++11) Uninitialized storage uninitialized_copy uninitialized_copy_n (C++11) uninitialized_fill uninitialized_fill_n raw_storage_iterator get_temporary_buffer return_temporary_buffer Smart pointers unique_ptr (C++11) shared_ptr (C++11) weak_ptr (C++11) auto_ptr (deprecated) owner_less (C++11) enable_shared_from_this (C++11) bad_weak_ptr (C++11) default_delete (C++11) Garbage collection support declare_reachable (C++11) undeclare_reachable (C++11) declare_no_pointers (C++11) undeclare_no_pointers (C++11) pointer_safety (C++11) get_pointer_safety (C++11) Miscellaneous pointer_traits (C++11) address_of (C++11) align (C++11) C Library malloc calloc realloc free
std::unique_ptr
Member functions unique_ptr::unique_ptr unique_ptr::~unique_ptr unique_ptr::operator= Modifiers unique_ptr::release unique_ptr::reset unique_ptr::swap Observers unique_ptr::get unique_ptr::get_deleter unique_ptr::operator bool unique_ptr::operator* unique_ptr::operator-> unique_ptr::operator[] Non-member functions operator== operator!= operator< operator> operator<= operator> operator>= std::swap std::hash

constexpr unique_ptr();	(1)	(C++11 feature)
explicit unique_ptr( pointer p );	(2)	(C++11 feature)
unique_ptr( pointer p, d1 );	(3)	(C++11 feature)
unique_ptr( pointer p, d2 );	(4)	(C++11 feature)
unique_ptr( unique_ptr&& u );	(5)	(C++11 feature)
constexpr unique_ptr( nullptr_t );	(6)	(C++11 feature)
template< class U, class E > unique_ptr( unique_ptr<U, E>&& u );	(7)	(C++11 feature)
template< class U > unique_ptr( auto_ptr<U>&& u );	(8)	(C++11 feature)

1) Constructs an empty std::unique_ptr.

2) Constructs a std::unique_ptr which owns p, initializing the stored pointer with p and value-initializing the stored deleter.

3)

4)

5) Constructs a unique_ptr by transferring ownership from u to *this.

6)

7)

8)

[edit] Parameters

This section is incomplete

[edit] Exceptions